The additives used in salmon feed during the farming process are a crucial aspect of the industry, as they can impact the health and quality of the fish, as well as the environment.

The most common additives used in salmon feed are fishmeal and fish oil, which are derived from wild-caught fish and are rich in protein and omega-3 fatty acids.

However, the use of fishmeal and fish oil has raised concerns about the sustainability of the practice, as it can lead to overfishing and depletion of wild fish populations.

To address this issue, some salmon farms are starting to use alternative additives, such as soy proteins, wheat gluten, and corn gluten meal, which are more sustainable and can help reduce the industry's reliance on wild-caught fish.

Another additive that is being used in some salmon feeds is mealworms, which are a type of insect that is rich in protein and can be farmed sustainably.

The use of mealworms as a feed additive has been shown to be beneficial for the health and growth of salmon, and can also help reduce the environmental impact of the industry.

In addition to these common additives, some salmon farms may also use uncommon additives, such as algae and other types of insects, which can provide additional nutritional benefits and help reduce the industry's reliance on wild-caught fish.

The purposes of using these additives in salmon feed are to provide the fish with the necessary nutrients for growth and health, as well as to improve the efficiency and sustainability of the farming process.

However, the use of some additives has also raised health concerns, such as the presence of polychlorinated biphenyls (PCBs) in some types of fishmeal and fish oil, which can be toxic to humans and wildlife.

To address these concerns, many countries have established standards and regulations governing the use of additives in salmon feed, such as the European Food Safety Agency's (EFSA) guidelines for the use of fishmeal and fish oil in aquaculture.

In Norway, for example, the government has implemented regulations to reduce the use of wild-caught fish in salmon feed, and to promote the use of more sustainable additives.

Similarly, in China, the government has launched initiatives to reduce the use of feed-grade fish in aquaculture, and to promote the use of compound feed made from a mixture of animal- and plant-based ingredients.

The use of integrated multi-trophic aquaculture (IMTA) systems, which involve farming multiple species together, such as salmon, mussels, and seaweed, can also help reduce the industry's reliance on wild-caught fish and minimize the environmental impact of the farming process.

Overall, the use of additives in salmon feed is a complex issue that requires careful consideration of the potential benefits and risks, as well as the development of sustainable and responsible practices that prioritize the health and well-being of both humans and the environment.

The development of new and innovative additives, such as mealworms and algae, can help reduce the industry's reliance on wild-caught fish and promote more sustainable and environmentally-friendly practices.

By promoting the use of sustainable additives and responsible farming practices, the salmon farming industry can help minimize its environmental impact and provide a healthy and nutritious source of food for consumers.

According to a study published in the Journal of Medical Sciences, eating farmed salmon more than once a month may increase the risk of cancer due to the presence of PCBs and other contaminants in the fish.

The study found that men with the highest concentrations of PCBs were twice as likely to develop prostate cancer than men with the lowest concentrations.

Therefore, it is essential to ensure that the additives used in salmon feed are safe and sustainable, and that the farming practices used in the industry prioritize the health and well-being of both humans and the environment.

The use of compound feed made from a mixture of animal- and plant-based ingredients can help reduce the industry's reliance on wild-caught fish and minimize the environmental impact of the farming process.

In addition, the development of IMTA systems can help promote more sustainable and environmentally-friendly practices in the salmon farming industry.

By adopting these approaches, the industry can help ensure that salmon farming is a sustainable and responsible practice that prioritizes the health and well-being of both humans and the environment.

The additives used in salmon feed during the farming process are a crucial aspect of the industry, as they can impact the health and quality of the fish, as well as the environment.

The most common additives used in salmon feed are fishmeal and fish oil, which are derived from wild-caught fish and are rich in protein and omega-3 fatty acids.

Title:

Content: 262
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China Works to Get Wild-Caught Fish Out of its Aquaculture Feed

[By Zhang Chun]

A 2021 Chinese government initiative to stop aquaculture feed being made from only young or low-value fish and to instead start producing “compound feed” – mixed with ingredients harvested from the land – is opening up a greener future for the sector.

According to the Ministry of Agriculture, in a series of trials last year, the sole use of low-value “feed-grade” fish as aquaculture feed was reduced by 77 percent, and by as much as 94 percent in farming of largemouth bass. Experts say the switch to compound feed could see overall use of feed-grade fish slashed by half for farming of certain species.

What is compound feed?

Compound feed normally contains a mixture of animal- and plant-based ingredients, and added nutrients such as vitamins. For aquaculture feeds containing fishmeal and fish oil, common additives include soy proteins, wheat gluten and corn gluten meal.

Feed-grade fish are those in a catch that are small, low in commercial value, or unsuitable for human consumption. They are sent to be processed into fishmeal and fish oil, or fed directly to farmed fish. But a significant proportion of feed-grade fish consists of juveniles of commercially important species. Once caught they can no longer grow into adult fish and breed, or be caught and sold on the market. Their removal damages ocean food chains and ecosystem stability.

The last decade and more has seen increased calls for China to tackle the use of feed-grade fish in aquaculture, but the current round of trials is the first organised by the Ministry of Agriculture. It focuses on species such as the yellow croaker, Japanese sea bass and largemouth bass, which tend to be fed more feed-grade fish. While those species don’t account for much of China’s fed aquaculture output, they do require much more protein than others to put on the same amount of weight. Compound feed cuts down on the use of fish by substituting vegetable alternatives, and is cheaper.

In the long term, sustained reductions in the use of fishmeal and fish oil in feed will be necessary to protect wild fisheries.

Aquaculture driving feed-grade fish catch

Fishers never used to set out to catch feed-grade fish; it was bycatch, with no economic value. Then in the 1980s, global aquaculture took off. “There was a lot of need for fishmeal and oil,” Rashid Sumalia, a fisheries researcher at the University of British Columbia, told China Dialogue. People started going out “purposely to catch them at distance, because there was a market”, he added.

According to the Food and Agriculture Organization’s (FAO’s) 2020 global fisheries and aquaculture report, the use of fish for reduction to fishmeal and fish oil peaked in 1994 at 30 million tonnes, and stood at 18 million tonnes by 2018. Another 4 million tonnes were used elsewhere, including directly in feed for aquaculture, livestock and fur animals.

It wasn’t until the mid and late 1990s that aquaculture took off in China. The FAO’s 1998 fisheries and aquaculture report describes how rare it was for fish catches in Asia to go unused or be used as aquaculture feed. But in Asia, particularly in China and Vietnam, aquaculture has expanded rapidly and the region now accounts for almost 90 percent of global output. In China, output tripled between 1998 and 2020, to represent 60 percent of the global total.

Although many of the species farmed in China need little or no feed, fed fish and crustacean aquaculture accounts for half of output and requires millions of tonnes of feed-grade fish from Chinese waters alone. China does not currently have statistics on its feed-grade fish catch or use in fed aquaculture. One study calculated that in 2016 4.6 million tonnes of feed-grade fish were caught, 35 percent of the total recorded catch in China’s waters, and most was used directly as feed.

“The state is certainly aware of the problem,” said Fang Qing, China general manager for the Aquaculture Stewardship Council, adding that the difficulty in banning some harmful types of fishing gear in China is due to the ongoing market for the feed-grade fish it brings in. Since 2018, China has put minimum size limits in place for 15 commercial fish species, and ruled that feed-grade fish catch would drop to below 20% by 2020. There is no data available indicating whether this target was met.

This it isn’t just a Chinese problem. According to a 2017 study by the University of British Columbia, many countries, including the US and Norway, use feed-grade fish directly as feed. But the practice increased significantly in Asia between the 1990s and 2010, with feed-grade fish coming to account for a high percentage of landed catches.

Replacing feed-grade fish

In early 2019, the Ministry of Agriculture announced it would work to make Chinese aquaculture more environmentally friendly, and proposed the use of compound feed instead of purely fish-based feed. In April 2021, several provinces started trials of compound feed as part of more concrete action plans.

Compound feed for aquaculture is usually a mix of fishmeal, fish oil, wheat flour, soybean meal, vegetable oil and other land-grown ingredients. The amount of fishmeal and fish oil needed depends on the type of fish to be fed, and its stage of growth. According to Fang Qing, carnivorous fish such as the yellow croaker need huge quantities of meat protein at certain stages in their growth, and the relationship between particular nutrients and the growth and physiology of the fish can be complex. Hence, producing appropriate compound feed involves a lot of research and development.

To quantify how efficiently a species is farmed, the aquaculture industry uses a ratio called Fish in:Fish out (FIFO). The closer the FIFO is to 1, the more fish meat is produced per unit of input; a score of 1 means an extra kilogram of fish used as feed results in an extra kilogram of fish to harvest.

A study published in 2020 shows a FIFO of almost 1 for salmon and trout, thanks to the use of compound feeds which require less fishmeal and fish oil. If only fish were used to feed those species, the FIFO figure would be similar to that of the yellow croaker – over 6, according to an upcoming paper co-authored by Zhang Wenbo, an assistant professor in the College of Fisheries and Life Science at Shanghai Ocean University. His research into conventional yellow croaker aquaculture in China found that the direct use of feed-grade fish is still the best option for the yellow croaker farmers. But Fang Qing told China Dialogue that a lot of feed-grade fish fed to yellow croaker goes uneaten, and ends up sinking to the seabed or rotting, causing pollution and increasing the risk of disease.

More compound feed use would help reduce FIFO numbers in two ways: by cutting use of feed-grade fish, and by increasing conversion ratios – that is, generating more fish growth per unit of feed.

Zhejiang is taking the lead in both those areas. Since 2016, the province has been shutting fishmeal factories during the closed season and restricting the percentage of feed-grade fish in the overall catch. This, combined with the use of compound feed, saw Zhejiang cut the use of feed-grade fish by 835,000 tonnes across 710,000 mu (474 square kilometres) of aquaculture farms during the 13th FYP period (2016-2020). “Previously, feed-grade fish were the primary feed for largemouth bass in Zhejiang. These last two years that’s almost all been replaced with compound feed.” The FIFO ratio for farmed largemouth bass in Zhejiang could come down to 1.5, half the national average for this species, according to 2016 calculations Zhang Wenbo contributed to.

But cutting back on feed-grade fish use in China won’t be easy. Fishers catch a wide range of fish with a wide range of gear. At the local level there is a lack of fisher associations that can impose rules on the sector, making management tricky. Zhejiang’s success can be ascribed to strong local regulations. “There are no successful [international] examples that China can apply,” said Fang Qing. Alongside legislation to bolster oversight of the feed-grade fish catch, he also suggests developing feeds which will be more palatable to fish, and labelling products according to their use of feed-grade fish or compound feed, so consumers can make an informed choice.

Increasing the efficiency of fish inputs

The use of compound feed isn’t the end of the story. At least for now, fishmeal and fish oil are essential ingredients in those feeds. And while the global supply of fishmeal and fish oil has fallen from its peak in 2000 to a fairly stable level, the demand for aquaculture feeds has been increasing. That requires the development of feeds containing less meal and oil.

Plans announced by Norway to boost salmon farming have led to concerns about the supply of fishmeal and fish oil as well as vegetable ingredients. The country has started researching the use of mesopelagic fish (which inhabit the middle depths of the ocean), algae and farmed insects to meet that need and make feed more efficient. A more complete solution would be to develop entirely vegetarian feeds, with no fishmeal at all. However, as things stand that would only be suitable for a few species.

“Fishmeal is the most expensive of the ingredients found in bulk feeds. Reducing the amount in those feeds is the best way to make them cheaper,” Zhang Wenbo points out. A tonne of fishmeal costs around 10,000 yuan (US$1,500), compared to 1,000–4,000 yuan for bran or soybean meal, he added. “Feed conversion ratios are also affected by the type of aquaculture, the make-up of the feed, and genetic selection – the breeding of strains more suited to compound feeds,” he said. This is more difficult in China, with its wide range of farmed species, than in Norway, where salmon dominates. But progress is still being made, and associated targets have been set in the 14th Five Year Plan (2021–25).

Increasing the efficiency of fishmeal and fish oil use in China will also ease global pressures on the supply and help protect juvenile fish. China is the world’s biggest consumer of fishmeal, with the largest part being used in aquaculture, and the second largest being fed to pigs. But the country only produces 400,000–700,000 tonnes of fishmeal a year – not even close to meeting domestic demand. Fishmeal imports have held steady since 2017, at about 1.4 million tonnes, but jumped to 1.82 million tonnes in 2021, with experts ascribing the change to the recovery in pig farming. The extra fishmeal came from the Americas and elsewhere in Asia.

Zhang Wenbo explains that China’s fishmeal and fish oil imports come from forage fish, caught specifically to be turned into fishmeal, and Peru is the main supplier. Relatively little of China’s fishmeal is made from feed-grade fish. “Imports of by-product processed fishmeal from Vietnam and Thailand have been increasing in recent years,” he said.

Minimizing the feed-grade fish catch

Cutting back on the use of feed-grade fish is good for the sustainable development of both wild fishing and aquaculture. It will also help protect already vulnerable ocean ecosystems. In 1959, fishing vessels in China’s Bohai Sea caught 420 kg of fish per net for every hour they worked. By 1993, that had fallen to 30 kg, and only 8 kg between 1998 and 2011. The above-mentioned research into China’s feed-grade fish catch found that a long-term stable total catch has masked trends including falling biomass and changes in end use.

The losses to biodiversity and ecological services cannot be measured in financial terms, and the fishing industry needs more than simply output. Wang Songlin, president and founder of the Qingdao Marine Conservation Society, believes the industry needs to work towards a balance of ecological, economic and social benefits. He told China Dialogue that even if total catch may still be the same by volume, the underlying destruction to the integrity of ecosystems and the environment should not be ignored.

Management of the sector in China has acquired a new ecological focus. Alongside the use of compound feeds, some provinces are providing fishery stewardship subsidies for the protection of rare and endangered species and for keeping down feed-grade fish catch volumes.

Protecting juvenile fish isn’t just a matter for China – it’s crucial for ocean ecosystems around the world. Rashid Sumalia said: “If you look at the economies and the ecology at the higher level, you don’t want to [catch feed-grade fish] because the losses are too high” to be sustainable. Sumalia acknowledges that many people rely on that fishing for their livelihoods but says: “We need to take it down as far as we can.”

Zhang Chun is a senior researcher at China Dialogue. This article appears courtesy of China Dialogue Ocean and may be found in its original form here

The opinions expressed herein are the author's and not necessarily those of The Maritime Executive.

However, the use of fishmeal and fish oil has raised concerns about the sustainability of the practice, as it can lead to overfishing and depletion of wild fish populations.

To address this issue, some salmon farms are starting to use alternative additives, such as soy proteins, wheat gluten, and corn gluten meal, which are more sustainable and can help reduce the industry's reliance on wild-caught fish.

Another additive that is being used in some salmon feeds is mealworms, which are a type of insect that is rich in protein and can be farmed sustainably.

Title:

Content: World’s Largest Insect Farm to Open in France

Once fully operational, the massive vertical farm will produce 200,000 tonnes of insect-based ingredients a year.

Ÿnsect, one of the world’s largest insect rangers, is betting big on bugs to help push the world in a more sustainable direction.

Founded in 2011, the company is fast approaching its goal of opening the world’s largest insect farm and dramatically scaling up its operations. Located about an hour north of Paris, the state-of-the-art facility will leverage automated systems and vertical farming techniques to raise mealworms (Tenebrio molitor) and enable the production of over 200,000 tonnes of insect-based ingredients per year. The site, estimated to be completed by the end of 2022, will join two other Ÿnsect facilities already operational in France and the Netherlands.

"It’s an automated warehouse, very similar to an Amazon warehouse, where instead of storing stuff, we are storing live insects," Ÿnsect CEO and co-founder Antoine Hubert told Time last year. "There is a climate-control system which is highly complex to maintain temperature and moisture from zero to 30 meters high. All operations are automated. Anything that you do on [an insect] farm is done with robots."

Feed for Fish, Fertilizer for Plants, Burgers for Humans

For the past decade, mealworms cultivated at Ÿnsect’s farms have been turned into powders and oils that have become nutritional additives to pet and farm feeds. Thanks to a ruling last year by the European Food Safety Agency (EFSA) that deemed mealworms safe for human consumption, the company has also begun selling its powders for shakes, cereal bars, pasta, and even alt-meat burgers. In addition, the shed shells of the rapidly growing mealworms are collected and sold as beneficial organic fertilizers to farmers.

According to MealFlour, a project that promotes mealworm farming as a way to battle malnutrition in Guatemala, a serving of mealworm powder is 55% protein, contains all essential amino and fatty acids, and has more iron than sirloin beef. Compared to the production of milk, pork, chicken, and beef, mealworms are also more sustainable and require fewer resources and energy.

While its recent forays into human foodstuffs have garnered attention, Ÿnsect's focus presently remains on helping to feed sustainably the animals that feed the world. For instance, aquaculture, like salmon farming, is a resource-intensive operation that uses both land-based crops (soy) and massive amounts of wild-caught fish to create what's known as fishmeal. With food production projected to have to grow by more than 70% by 2050 to meet demand, the overfishing of oceans to feed aquaculture operations is not a feasible option. Studies, such as a recent trial by NOAA, have shown that supplementing or even replacing fishmeal with insect- and plant-based foods holds promise for eliminating the need for wild-caught sources. According to Hubert, there are other positives as well.

"They [salmon] were reaching the maturity stage faster and eating less so they were avoiding a large quantity of feed," he told Fast Company in 2020. "There was less mortality so the farmers get more fish eventually than before... This also explains why we have a carbon-negative balance, because we are avoiding so many quantities of inputs to feed fish to have the same quantities of fish."

Hubert added to Fast Company that Ÿnsect has contracts worth more than $100 million with fish feed producers. This past year, with the acquisition of U.S.-based mealworm producer Jord, it also began entering new markets, such as the rapidly growing U.S. backyard chicken feed market.

A Record-Breaking Vertical Farm

One look at the animated video of Ÿnsect’s new facility up above and you can see why it’s been touted as an automated marvel. Mealworms will be reared by robots in stacked tubs stretching several stories tall. Unlike other insect food alternatives such as flies or crickets, mealworms do not hop or fly, allowing the company to maximize the space available.

In an effort to make sure the creatures are ethically farmed, Hubert reached out to philosophers from the Sorbonne University to judge their welfare. As he told The Guardian, the students determined that the mealworms had "more in common with mushroom-growing and hothousing vegetables" than with livestock.

"They have no brain in the strict sense of the word," he said. "We know they have a reflex reaction and they communicate and build intelligent structures, but nobody has shown they feel anything. However, what is important is to respect them as living organisms, which we do."

In addition to the new farm in France, Ÿnsect plans to continue to scale its operations with additional facilities, including a major site in the U.S. The biggest hurdle ahead, however, says Hubert, is making insects a normal part of everyday diets.

"I believe that the big challenge is accepting insects as part of the human diet," he told Authority Magazine. "A large part of the world's population eats insects, but we must be able to prove its properties and its benefits for the environment in order to reach more and have more impact!"

View Article Sources
  1. "Ÿnsect Welcomes European Interministerial Delegation to Amiens." Ynsect.

  2. "Why Eat Mealworms?" MealFlour.

  3. "Edible Insects." Food and Agriculture Organization.

  4. van Dijk, Michiel, et al. "A Meta-Analysis of Projected Global Food Demand and Population At Risk of Hunger for the Period 2010–2050." Nature Food, vol. 2, no. 7, 2021, pp. 494-501., doi:10.1038/s43016-021-00322-9

  5. "The Future of Fish Feed May Lie in Insects, Mold, and Algae." National Oceanic and Atmospheric Administration.

The use of mealworms as a feed additive has been shown to be beneficial for the health and growth of salmon, and can also help reduce the environmental impact of the industry.

In addition to these common additives, some salmon farms may also use uncommon additives, such as algae and other types of insects, which can provide additional nutritional benefits and help reduce the industry's reliance on wild-caught fish.

The purposes of using these additives in salmon feed are to provide the fish with the necessary nutrients for growth and health, as well as to improve the efficiency and sustainability of the farming process.

However, the use of some additives has also raised health concerns, such as the presence of polychlorinated biphenyls (PCBs) in some types of fishmeal and fish oil, which can be toxic to humans and wildlife.

Title:

Content: Miscellaneous
Publish Date: December 13, 2021 8: 47 GMT
Updated on: December 13, 2021 9: 40 GMT
Study: Eating Too Much ‘ Farm Salmon ’ May Cause Cancer
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Newspaper noted.
+ A -A
Source: Erm News
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Express newspaper pointed out that "some previous studies found that salmon, jam in ponds, which is widely consumed around the world, doubles the risk of prostate cancer," pointing out that "salmon is a useful food source for health because it contains omega-3 fatty acids."
"While one salmon is caught in open water, like the seas, the other is bred in tight spaces (farms and ponds), which could have implications for human health," the paper said.
Studies have found that PCBs in farm-raised salmon were about 8 times higher than concentrations in wild salmon, adding that PCBs have been banned for commercial use for decades, but their effects can still be found in the environment, which may adversely affect human diet and therefore health.
According to a study by the Environmental Defense Fund, eating salmon raised in farm ponds on a regular basis may increase the risk of cancer after multiple cases of contamination have been detected in the United States and other countries.
"Medical scientific findings, published in the Journal of Medical Sciences, suggest that cheap farmed salmon sold in stores may do more harm than good."
“Risk analysis suggests that consumption of farmed Atlantic salmon may pose health risks that detract from the beneficial effects of fish consumption, ” the study said.
Eating farmed salmon more than once a month may be enough to increase the risk of cancer.
"In multivariate analyses, men with the highest concentrations of PCBs were twice as likely to develop prostate cancer than men with the lowest concentrations."
Download Erm News app on your phone

What health concerns are there specifically related to additives in farmed salmon feed?

To address these concerns, many countries have established standards and regulations governing the use of additives in salmon feed, such as the European Food Safety Agency's (EFSA) guidelines for the use of fishmeal and fish oil in aquaculture.

What countries or jurisdictions have regulations concerning additives in salmon feed?

In Norway, for example, the government has implemented regulations to reduce the use of wild-caught fish in salmon feed, and to promote the use of more sustainable additives.

What countries or jurisdictions have regulations concerning additives in salmon feed?

Similarly, in China, the government has launched initiatives to reduce the use of feed-grade fish in aquaculture, and to promote the use of compound feed made from a mixture of animal- and plant-based ingredients.

What countries or jurisdictions have regulations concerning additives in salmon feed?

The use of integrated multi-trophic aquaculture (IMTA) systems, which involve farming multiple species together, such as salmon, mussels, and seaweed, can also help reduce the industry's reliance on wild-caught fish and minimize the environmental impact of the farming process.

Title:

Content:
This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility:

fact-checked

trusted source

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Anticipating obsolescence: The next step to enhancing the sustainability of aquaculture

With growing concerns about the environmental toll of single species fish farms, a research project has been looking at the feasibility of introducing a more sustainable and potentially more profitable method of fish farming, using three complementary species.

Much as native American people planted squash, maize and climbing beans together to benefit each other, (often called the "three sisters"), farming finned-fish, shellfish and seaweeds together could benefit each other and reduce any environmental effects of fish farming. Small scale integrated multi-trophic aquaculture (IMTA), as the system is called, has traditionally been used at a small domestic scale in Asia, providing the farmer with more than one product to sell or use.

The feasibility study conducted by Bangor University and published in Ecological Modelling has identified the locations around the Atlantic coast which would be most suitable for IMTA, based on farming salmon, and Oarweed, a type of kelp seaweed commonly found in temperate Atlantic coasts. The research considered the natural distribution of the three species, whether suitable locations clashed with busy shipping lanes or marine protected areas and whether there was close access to sizeable ports in order to reach markets.

The western coast of Lewis in the Outer Hebrides, Scotland; Lough Swilly in County Donegal, Ireland, and the western coast of Brittany, northwest France were found to be the best locations to further develop IMTA based aquaculture.

As Conchúr Hughes of Bangor University's School of Ocean Sciences explained, "One of the problems with the type of single species aquaculture practiced in Europe is that excess food and feces can lead to deterioration of local ecology, while density can mean that aquaculture companies need to use antibiotics and other additives to maintain a healthy fish-stock.

"Mussels are filter feeders, they can be responsible for removing up to 54% of salmon waste materials from the , using it as energy to grow, while the oarweed removes soluble nutrients from the water column. Oarweed can then be farmed to use in a variety of products, from food supplements for human consumption or for fish farms, as a fertilizer or as an ingredient in pharmaceuticals.

"Each of these species complements the other and mitigates against problems."

IMTA-based aquaculture

Both salmon and mussels are important food sources in Europe, and while oarweed is not as yet, this is a sector that is expected to experience a rapid increase in demand in the coming years- and can provide an alternative sustainable source of fertilizer and other products.

Seaweed cultivation can also provide environmental benefits. The seaweed in the water acts as a buffer against as it approaches the shore, reducing the energy as it passes through the seaweed, much as trees act as a buffer against strong winds, which can help reduce erosion. It also elevates the pH and oxygenates the water.

More information: Conchúr Hughes et al, Habitat suitability modelling for an integrated multi-trophic aquaculture (IMTA) system along Europe's Atlantic coast, Ecological Modelling (2023). DOI: 10.1016/j.ecolmodel.2023.110459

Provided by Bangor University

Citation: Anticipating obsolescence: The next step to enhancing the sustainability of aquaculture (2023, September 27) retrieved 27 September 2023 from https://phys.org/news/2023-09-obsolescence-sustainability-aquaculture.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

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Overall, the use of additives in salmon feed is a complex issue that requires careful consideration of the potential benefits and risks, as well as the development of sustainable and responsible practices that prioritize the health and well-being of both humans and the environment.

The development of new and innovative additives, such as mealworms and algae, can help reduce the industry's reliance on wild-caught fish and promote more sustainable and environmentally-friendly practices.

By promoting the use of sustainable additives and responsible farming practices, the salmon farming industry can help minimize its environmental impact and provide a healthy and nutritious source of food for consumers.

According to a study published in the Journal of Medical Sciences, eating farmed salmon more than once a month may increase the risk of cancer due to the presence of PCBs and other contaminants in the fish.

What health concerns are there specifically related to additives in farmed salmon feed?

The study found that men with the highest concentrations of PCBs were twice as likely to develop prostate cancer than men with the lowest concentrations.

Therefore, it is essential to ensure that the additives used in salmon feed are safe and sustainable, and that the farming practices used in the industry prioritize the health and well-being of both humans and the environment.

The use of compound feed made from a mixture of animal- and plant-based ingredients can help reduce the industry's reliance on wild-caught fish and minimize the environmental impact of the farming process.

In addition, the development of IMTA systems can help promote more sustainable and environmentally-friendly practices in the salmon farming industry.

By adopting these approaches, the industry can help ensure that salmon farming is a sustainable and responsible practice that prioritizes the health and well-being of both humans and the environment.


Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

According to [dd767717-5ae7-4c8d-8919-5ca78eab4764_218980452], indoor plants are not only beautiful, but they also have the function of purifying toxins in the air, making them a great addition to any home.

Green walls can be the most natural decoration in the home, and can also remove toxins from the air and improve the quality of life.

In terms of air purification, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%.

Additionally, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

Temperature regulation is another benefit of green walls, as they can help to cool down the surrounding air through transpiration and evaporative cooling.

The maintenance needs of green walls are relatively low, with some plants requiring minimal watering and care.

Suitable plants for different climates include the Dragon Tubeh, the Junzi and Wu Bamboo, the Turtle, the Cannonflower or the Honeysuckle.

In Singapore, Prince’s Landscape Pte Ltd offers!vertical green walls to commercial and residential properties, with prices ranging from $200 to $1200 per square meter.

Overall, the benefits of indoor green walls make them a great addition to any home or building, and with proper maintenance and plant selection, they can thrive in a variety of climates.

Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

According to [dd767717-5ae7-4c8d-8919-5ca78eab4764_218980452], indoor plants are not only beautiful, but they also have the function of purifying toxins in the air, making them a great addition to any home.

Title:

Content: 6 Easy Ways to Build an Indoor Garden
CHITING CHANG – HOMIFY
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Indoor plants are not only beautiful, they bring natural greenery to your room, they also have the function of purifying toxins in the air.
If you don ’ t have a large garden or balcony space to grow flowers and plants, you can still work on creating a small garden indoors.
Today ’ s idea book will teach you 6 simple ways to build an indoor garden.
After reading these methods, you should no longer be able to use the space limit as an excuse!
1. Palm Trees
If you want to plant a tree indoors, you must choose plants that can survive in low light conditions.
An atmospheric, tropical palm tree is the perfect choice.
If you have concerns about the frequency of watering and the temperature in the room, ask a professional for more details.
2.
Glass bonsai
Terrarium Installations
The Urban Botanist
Easy to handle, small glass potted plants are ideal for small suites or work desks! You can choose large glass containers, such as old light bulbs, fish tanks, candy cans, etc., then put a small stone as the bottom, spread the moss, and then put the soil.
The next step is to put your plants in the soil and then spread the moss.
When finished, you can put on your favorite decorations again, so that the simple glass potted plant is finished.
3.
Fill the walls with plants.
Green walls can be the most natural decoration in the home, and can also remove toxins from the air and improve the quality of life.
Although the idea is simple, building a green wall can be a tricky task, and if you are not confident in your DIY skills, you can consult with homify experts.
4.
Hang the plants on the wall.
Hanging Vintage Garden Tap Planter
ELLA JAMES
If the above green wall is a bit too much, then you can choose to hang plants on the wall.
If you don ’ t like the general method, you can follow the above example and choose the potted plants made of water taps, so that your potted plants can also be used as decorations in your home.
5.
Kitchen Spices
The easiest way to create an indoor garden is to plant the herbs you need.
Put your favorite herbs in the kitchen, in addition to making the kitchen full of green surprises, you can also let the vanilla smell in the air.
6.
Make your living space green
We love the concept of an indoor garden!
Put a wooden table on the plant of the tree, it becomes a unique tree table.
When guests come to visit, do you have the feeling of playing chess and making tea in the old banyan tree?
More Inspiration for Interior Decoration: 17 Simple and Affordable Ways to Make Your Home Better
Do you need someone to help you design or build your home?
Find a professional now!
Find out more about home design!

In terms of air purification, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%.

Title:

Content: In order to improve the environmental air quality and let children learn with peace of mind, the Taichung Municipal Environmental Protection Bureau has continued to build a clean air green wall in the school. This year, 12 schools in Jianping Elementary School, Juren Elementary School and Chongde Elementary School have received subsidies from the Environmental Protection Department.
According to the Environmental Protection Bureau, through the installation of clean air green walls, indoor air quality can be improved. At present, space such as classroom corridors and flower stands outside the daughter wall in Taichung City can be planted, which can achieve the benefits of dust retention, air pollution absorption and temperature regulation.
In order to strengthen the protection of the school environment for children, the Taichung City Environmental Protection Bureau expanded the subsidy for the construction of a clean air green wall on the campus, and the current subsidy amount to 1.76 million yuan, with an area of 358 square meters.
The Environmental Protection Bureau stressed that currently selected plants that can purify the air and do not need to spend too much money and time to maintain include the Dragon Tubeh, the Junzi and Wu Bamboo, the Turtle, the Cannonflower or the Honeysuckle.
How good is the effect of clean air green wall?
According to international research, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%. In addition, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.
Green wall is the most natural and energy efficient air purification facilities, no need to plug in electricity, self-circulation, to achieve the purpose of air purification, can be called the "most environmentally friendly air purifier".
Chen Hongyi, director of the Environmental Protection Bureau, said that in addition to blocking outdoor pollutants and improving indoor air, the air green wall can also adjust the temperature and drive energy conservation and carbon reduction. Next year, Taichung City is expected to expand the subsidy target, including community activity centers, public kindergartens and environmental night markets.
# Green Wall # Air # Cleanliness # Campus # Environment

Additionally, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

Temperature regulation is another benefit of green walls, as they can help to cool down the surrounding air through transpiration and evaporative cooling.

Title:

Content: 7 Plants That Help Bring Down Room Temperature In Summer

7 Plants That Help Bring Down Room Temperature In Summer

During the sweltering summer months, maintaining a comfortable indoor temperature can be a challenge

Sujal ChawatheUpdated: Sunday, May 12, 2024, 01:14 PM IST

During the sweltering summer months, maintaining a comfortable indoor temperature can be a challenge. While air conditioning is a common solution, incorporating certain house plants into your home can also help cool down your space naturally. Not only do these plants add a touch of greenery to your interior decor, but they also act as natural air purifiers and humidifiers.

The logic behind how certain house plants can help cool the microclimate inside a room lies in their ability to transpire, evaporate water, and create shade. Here's a breakdown:

Transpiration: Plants absorb water through their roots and release it into the air through tiny pores in their leaves called stomata. This process is known as transpiration. As water evaporates from the surface of the leaves, it removes heat energy from the plant and its immediate surroundings, similar to how sweat cools our skin.

Evaporative cooling: When water evaporates from plants and pots, it cools the surrounding air. This process is called evaporative cooling. As the water vaporizes, it absorbs heat energy from the air, lowering the temperature in the vicinity of the plant. This cooling effect can be significant, especially in dry climates where evaporation rates are higher

Shade: The foliage of plants provides shade, which helps reduce the amount of direct sunlight that enters a room. Direct sunlight can contribute to heat gain indoors, especially during the summer months. By blocking or diffusing sunlight, plants help maintain a cooler microclimate inside the room.

House plants to keep your house cool

Snake Plant (Sansevieria trifasciata): Also known as the "mother-in-law's tongue," the snake plant is renowned for its ability to purify the air and thrive in low light conditions.
It releases oxygen at night, making it an excellent choice for improving indoor air quality while also cooling down your space.

Aloe Vera (Aloe barbadensis miller): Apart from its soothing gel that's great for sunburns, aloe vera plants also help reduce indoor temperatures through transpiration.
Their succulent leaves release moisture into the air, creating a cooling effect in the surrounding environment.

Peace Lily (Spathiphyllum spp.): With its elegant white blooms and glossy foliage, the peace lily is not only visually appealing but also effective at purifying the air.
This plant thrives in shady areas and helps maintain humidity levels, which can contribute to a cooler indoor atmosphere during hot summer days.

Boston Fern (Nephrolepis exaltata): Boston ferns are prized for their lush, feathery fronds and their ability to thrive in high humidity environments.
Placing a Boston fern in your home can help increase moisture levels and reduce ambient temperatures, creating a refreshing oasis during the summer heat.

Spider Plant (Chlorophytum comosum): Spider plants are known for their air-purifying qualities and ease of care, making them popular choices for indoor spaces. They absorb indoor pollutants and release oxygen, contributing to a cleaner and cooler indoor environment.

Rubber Plant (Ficus elastica): With its large, glossy leaves, the rubber plant adds a tropical touch to any room while also improving indoor air quality. This plant is particularly effective at removing toxins from the air and releasing moisture, helping to cool down your home during the summer months.

Pothos (Epipremnum aureum): Pothos, also known as devil's ivy, is a versatile and low-maintenance plant that thrives in a variety of lighting conditions. Its trailing vines not only add visual interest to your space but also help purify the air and reduce indoor temperatures.

Incorporating these house plants into your home decor not only enhances the aesthetic appeal but also promotes a healthier and cooler indoor environment during the summer. From air purification to humidity regulation, these plants offer natural solutions for beating the heat and creating a more comfortable living space.

(Sujal Chawathe is a CA by education but a gardener at heart. Her venture Indoor Greens helps urban offices and homes, add and maintain plants)

RECENT STORIES

7 Plants That Help Bring Down Room Temperature In Summer

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The maintenance needs of green walls are relatively low, with some plants requiring minimal watering and care.

Title:

Content: Prince’s Landscape Pte Ltd Now Provides Singapore Properties with Vertical Green Walls

Prince’s Landscape Pte Ltd is famous for its vertical wall planters, green walls and flower backdrop in Singapore. The company caters to residential and commercial clients as well.

Singapore, 2023-Jan-04 — /EPR Network/ — Prince’s Landscape Pte Ltd, the leading landscaping company in Singapore is offering vertical green walls to commercial and residential properties. Whether it is a retail showroom or a high rise, the vertical green wall is an innovative approach towards introducing nature amidst the concrete jungle.

The company uses quality vertical wall planters, ensuring the healthy growth of the plants. These vertical walls are easy to maintain, assemble, install, disassemble, and reinstall. The technique used by Prince’s Landscape Pte Ltd ensures the user does not have to spend much time tending and taking care of the plants.

Along with green walls, the company also provides clients with exquisite flower backdrops in Singapore to complement the greenery around them. It’s a long-term investment as a green wall can last up to 25 years.

Vertical walls by Prince’s Landscape Pte Ltd come with some unique features:

  • Custom design to suit the client’s needs.
  • Minimal watering of the green wall plants.
  • Ultra-low maintenance ensured.
  • Quick installation due to a modular system.
  • Use of plants that can survive in a tropical climate.

Why choose a vertical green wall?

  • Reduces waste of energy.
  • Improves air quality.
  • Makes the structure sustainable.
  • The space becomes more fire-resistant.
  • Minimizes ambient noise.

The general installation cost for a vertical green wall by Prince’s Landscape Pte Ltd ranges between $200 per square meter and $1200 per square meter, depending on the design, the kind of plants used and the installation process.

About the company:

One of the oldest nurseries in Singapore, Prince’s Landscape Pte Ltd has 50 years of experience in the industry. Started out humbly as a flower shop, Prince’s Landscape Pte Ltd have evolved into a full-fledged landscape design and installation specialist.

Contact Details

Telephone: 65 6763 7000

Fax: 65 6892 2700

WhatsApp: +65 8838 3479

Email: buzz@prince.com.sg

Address: 53 Sungei Tengah Road, Singapore 698998

Matched content

Editor’s pick

Express Press Release Distribution

Suitable plants for different climates include the Dragon Tubeh, the Junzi and Wu Bamboo, the Turtle, the Cannonflower or the Honeysuckle.

In Singapore, Prince’s Landscape Pte Ltd offers!vertical green walls to commercial and residential properties, with prices ranging from $200 to $1200 per square meter.

Overall, the benefits of indoor green walls make them a great addition to any home or building, and with proper maintenance and plant selection, they can thrive in a variety of climates.


Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

The incorporation of green walls in indoor spaces can purify the air, regulate temperature, and have a positive impact on mental health, making them a valuable addition to any building.

According to a study, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%, respectively.

Additionally, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

The use of green walls can also help to improve indoor air quality, which is essential for maintaining a healthy environment, especially in areas with high levels of air pollution.

In terms of temperature regulation, certain plants such as the Snake Plant (Sansevieria trifasciata), Aloe Vera (Aloe barbadensis miller), and Peace Lily (Spathiphyllum spp.) can help to cool down indoor spaces through transpiration and evaporative cooling.

These plants are ideal for indoor spaces, especially in areas with high temperatures, as they can help to reduce the need for air conditioning and create a more comfortable environment.

Moreover, green walls can have a positive impact on mental health by providing a natural and calming environment, which can help to reduce stress and improve mood.

The maintenance needs of green walls vary depending on the type of plants used and the climate, but generally, they require regular watering, pruning, and fertilization.

In tropical climates, plants such as the Dragon Tubeh, Junzi, and Wu Bamboo are suitable for green walls as they are low-maintenance and can thrive in high-temperature environments.

In contrast, plants such as the Epipremnum aureum (golden pothos) and Hedera (ivy) are more suitable for cooler climates and can tolerate low light conditions.

The cost of installing a green wall can vary depending on the size, design, and type of plants used, but on average, it can range from $200 to $1200 per square meter.

Despite the initial cost, green walls can provide long-term benefits, including improved air quality, temperature regulation, and mental health, making them a valuable investment for any building.

In conclusion, vertical gardens or green walls are a valuable addition to any building, providing numerous aesthetic and environmental benefits, including air purification, temperature regulation, and mental health impact.

With proper maintenance and selection of suitable plants, green walls can thrive in various climates and provide long-term benefits, making them a popular choice in environmental design and architecture.

The use of green walls can also help to reduce the urban heat island effect, improve air quality, and create a more sustainable and healthy environment.

Overall, the benefits of green walls make them a worthwhile investment for any building, and their popularity is expected to continue growing in the future.

Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

The incorporation of green walls in indoor spaces can purify the air, regulate temperature, and have a positive impact on mental health, making them a valuable addition to any building.

Title:

Content: 6 Easy Ways to Build an Indoor Garden
CHITING CHANG – HOMIFY
Loading admin actions …
Indoor plants are not only beautiful, they bring natural greenery to your room, they also have the function of purifying toxins in the air.
If you don ’ t have a large garden or balcony space to grow flowers and plants, you can still work on creating a small garden indoors.
Today ’ s idea book will teach you 6 simple ways to build an indoor garden.
After reading these methods, you should no longer be able to use the space limit as an excuse!
1. Palm Trees
If you want to plant a tree indoors, you must choose plants that can survive in low light conditions.
An atmospheric, tropical palm tree is the perfect choice.
If you have concerns about the frequency of watering and the temperature in the room, ask a professional for more details.
2.
Glass bonsai
Terrarium Installations
The Urban Botanist
Easy to handle, small glass potted plants are ideal for small suites or work desks! You can choose large glass containers, such as old light bulbs, fish tanks, candy cans, etc., then put a small stone as the bottom, spread the moss, and then put the soil.
The next step is to put your plants in the soil and then spread the moss.
When finished, you can put on your favorite decorations again, so that the simple glass potted plant is finished.
3.
Fill the walls with plants.
Green walls can be the most natural decoration in the home, and can also remove toxins from the air and improve the quality of life.
Although the idea is simple, building a green wall can be a tricky task, and if you are not confident in your DIY skills, you can consult with homify experts.
4.
Hang the plants on the wall.
Hanging Vintage Garden Tap Planter
ELLA JAMES
If the above green wall is a bit too much, then you can choose to hang plants on the wall.
If you don ’ t like the general method, you can follow the above example and choose the potted plants made of water taps, so that your potted plants can also be used as decorations in your home.
5.
Kitchen Spices
The easiest way to create an indoor garden is to plant the herbs you need.
Put your favorite herbs in the kitchen, in addition to making the kitchen full of green surprises, you can also let the vanilla smell in the air.
6.
Make your living space green
We love the concept of an indoor garden!
Put a wooden table on the plant of the tree, it becomes a unique tree table.
When guests come to visit, do you have the feeling of playing chess and making tea in the old banyan tree?
More Inspiration for Interior Decoration: 17 Simple and Affordable Ways to Make Your Home Better
Do you need someone to help you design or build your home?
Find a professional now!
Find out more about home design!

According to a study, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%, respectively.

Title:

Content: In order to improve the environmental air quality and let children learn with peace of mind, the Taichung Municipal Environmental Protection Bureau has continued to build a clean air green wall in the school. This year, 12 schools in Jianping Elementary School, Juren Elementary School and Chongde Elementary School have received subsidies from the Environmental Protection Department.
According to the Environmental Protection Bureau, through the installation of clean air green walls, indoor air quality can be improved. At present, space such as classroom corridors and flower stands outside the daughter wall in Taichung City can be planted, which can achieve the benefits of dust retention, air pollution absorption and temperature regulation.
In order to strengthen the protection of the school environment for children, the Taichung City Environmental Protection Bureau expanded the subsidy for the construction of a clean air green wall on the campus, and the current subsidy amount to 1.76 million yuan, with an area of 358 square meters.
The Environmental Protection Bureau stressed that currently selected plants that can purify the air and do not need to spend too much money and time to maintain include the Dragon Tubeh, the Junzi and Wu Bamboo, the Turtle, the Cannonflower or the Honeysuckle.
How good is the effect of clean air green wall?
According to international research, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%. In addition, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.
Green wall is the most natural and energy efficient air purification facilities, no need to plug in electricity, self-circulation, to achieve the purpose of air purification, can be called the "most environmentally friendly air purifier".
Chen Hongyi, director of the Environmental Protection Bureau, said that in addition to blocking outdoor pollutants and improving indoor air, the air green wall can also adjust the temperature and drive energy conservation and carbon reduction. Next year, Taichung City is expected to expand the subsidy target, including community activity centers, public kindergartens and environmental night markets.
# Green Wall # Air # Cleanliness # Campus # Environment

Additionally, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

The use of green walls can also help to improve indoor air quality, which is essential for maintaining a healthy environment, especially in areas with high levels of air pollution.

In terms of temperature regulation, certain plants such as the Snake Plant (Sansevieria trifasciata), Aloe Vera (Aloe barbadensis miller), and Peace Lily (Spathiphyllum spp.) can help to cool down indoor spaces through transpiration and evaporative cooling.

Title:

Content: 7 Plants That Help Bring Down Room Temperature In Summer

7 Plants That Help Bring Down Room Temperature In Summer

During the sweltering summer months, maintaining a comfortable indoor temperature can be a challenge

Sujal ChawatheUpdated: Sunday, May 12, 2024, 01:14 PM IST

During the sweltering summer months, maintaining a comfortable indoor temperature can be a challenge. While air conditioning is a common solution, incorporating certain house plants into your home can also help cool down your space naturally. Not only do these plants add a touch of greenery to your interior decor, but they also act as natural air purifiers and humidifiers.

The logic behind how certain house plants can help cool the microclimate inside a room lies in their ability to transpire, evaporate water, and create shade. Here's a breakdown:

Transpiration: Plants absorb water through their roots and release it into the air through tiny pores in their leaves called stomata. This process is known as transpiration. As water evaporates from the surface of the leaves, it removes heat energy from the plant and its immediate surroundings, similar to how sweat cools our skin.

Evaporative cooling: When water evaporates from plants and pots, it cools the surrounding air. This process is called evaporative cooling. As the water vaporizes, it absorbs heat energy from the air, lowering the temperature in the vicinity of the plant. This cooling effect can be significant, especially in dry climates where evaporation rates are higher

Shade: The foliage of plants provides shade, which helps reduce the amount of direct sunlight that enters a room. Direct sunlight can contribute to heat gain indoors, especially during the summer months. By blocking or diffusing sunlight, plants help maintain a cooler microclimate inside the room.

House plants to keep your house cool

Snake Plant (Sansevieria trifasciata): Also known as the "mother-in-law's tongue," the snake plant is renowned for its ability to purify the air and thrive in low light conditions.
It releases oxygen at night, making it an excellent choice for improving indoor air quality while also cooling down your space.

Aloe Vera (Aloe barbadensis miller): Apart from its soothing gel that's great for sunburns, aloe vera plants also help reduce indoor temperatures through transpiration.
Their succulent leaves release moisture into the air, creating a cooling effect in the surrounding environment.

Peace Lily (Spathiphyllum spp.): With its elegant white blooms and glossy foliage, the peace lily is not only visually appealing but also effective at purifying the air.
This plant thrives in shady areas and helps maintain humidity levels, which can contribute to a cooler indoor atmosphere during hot summer days.

Boston Fern (Nephrolepis exaltata): Boston ferns are prized for their lush, feathery fronds and their ability to thrive in high humidity environments.
Placing a Boston fern in your home can help increase moisture levels and reduce ambient temperatures, creating a refreshing oasis during the summer heat.

Spider Plant (Chlorophytum comosum): Spider plants are known for their air-purifying qualities and ease of care, making them popular choices for indoor spaces. They absorb indoor pollutants and release oxygen, contributing to a cleaner and cooler indoor environment.

Rubber Plant (Ficus elastica): With its large, glossy leaves, the rubber plant adds a tropical touch to any room while also improving indoor air quality. This plant is particularly effective at removing toxins from the air and releasing moisture, helping to cool down your home during the summer months.

Pothos (Epipremnum aureum): Pothos, also known as devil's ivy, is a versatile and low-maintenance plant that thrives in a variety of lighting conditions. Its trailing vines not only add visual interest to your space but also help purify the air and reduce indoor temperatures.

Incorporating these house plants into your home decor not only enhances the aesthetic appeal but also promotes a healthier and cooler indoor environment during the summer. From air purification to humidity regulation, these plants offer natural solutions for beating the heat and creating a more comfortable living space.

(Sujal Chawathe is a CA by education but a gardener at heart. Her venture Indoor Greens helps urban offices and homes, add and maintain plants)

RECENT STORIES

7 Plants That Help Bring Down Room Temperature In Summer

Podcasting: Your Essential Beginner's Guide

Bridge: How To Make ‘Entries’ And ‘Communication’ In The Game

7 Easy Bridal Hairstyles For Summer Wedding Season

5 Apps To Improve Your General Knowledge

These plants are ideal for indoor spaces, especially in areas with high temperatures, as they can help to reduce the need for air conditioning and create a more comfortable environment.

Moreover, green walls can have a positive impact on mental health by providing a natural and calming environment, which can help to reduce stress and improve mood.

Title:

Content: Make your home more stylish!
6 wonderful examples of ornamental plants
Genie Chien
Loading admin actions …
Do you like gardening? If you like flowers and plants, you can use ornamental plants as materials for interior decoration! Green has a natural beauty and charm, and it is easy to match with furniture and space, which is an indispensable element of interior decoration.
With them, even if it is not a beautiful house, it can make your home look radiant with fresh green.
Let ’ s take a look at the 6 ideas that make a stylish home out of plants!
Example 1: The Little Forest in the House
Do you want to live in a forest?
The designer saw through your mind and specially redesigned this house into a forest landscape.
This home is made of light wood and white, where green plants grow everywhere, creating a beautiful visual feel.
Living here, you can feel the natural atmosphere in all seasons, and your body and mind will feel extremely relaxed and comfortable!
Example 2: Bold use of plants to decorate home space
This open space combines a living room, dining room and kitchen, where designers use plants to make bold décor.
The rows of trees grow against the wall to form a beautiful vision. The indoor movement line is unparalleled, and living here is not only extremely relieving, but also can breathe the green verdant at the same time!
Example 3: Green interior wall
The interior is decorated with a vertically-green botanical garden, from the ceiling to the floor. Not only is it impressive at first glance, but the three-dimensional shape is even more impressive! Facing these greenery every day is the most healing secret of the busy world!
Example 4: A relaxing bathroom with a vacation style
Bathrooms with high humidity are also good for growing plants.
Here, the designer uses white and green to make your bathroom a vacation retreat.
Ivy and ferns are ideal choices, and the space forms a balanced color, so beautiful that people do not want to leave!
Example 5: Small green garden on the shelf
It is also a good idea to combine small ornamental plants with small accessories.
This way, using a rustic vine basket and small utensils, with beautiful green plants, creates a mini botanical garden in the space.
It not only makes the space more efficient, but also adds a lot of fun to life.
Example 6: Smart use of the outdoor garden
This residence has green plants planted on the outdoor balcony, allowing their verdant greenery to penetrate the interior.
Sitting in the living room, you can observe the growth of plants through a large area of glass windows.
In order to make the whole picture look beautiful as a painting, the designer took special care to choose the right plant to make the perfect match, so that the visual beauty is more divided!
If you are looking for inspiration to decorate your home, you must not miss the following articles:
12 Lighting Designs to Light Up the Appearance of Your Home!
Do you need someone to help you design or build your home?
Find a professional now!
Find out more about home design!

The maintenance needs of green walls vary depending on the type of plants used and the climate, but generally, they require regular watering, pruning, and fertilization.

Title:

Content: Prince’s Landscape Pte Ltd Now Provides Singapore Properties with Vertical Green Walls

Prince’s Landscape Pte Ltd is famous for its vertical wall planters, green walls and flower backdrop in Singapore. The company caters to residential and commercial clients as well.

Singapore, 2023-Jan-04 — /EPR Network/ — Prince’s Landscape Pte Ltd, the leading landscaping company in Singapore is offering vertical green walls to commercial and residential properties. Whether it is a retail showroom or a high rise, the vertical green wall is an innovative approach towards introducing nature amidst the concrete jungle.

The company uses quality vertical wall planters, ensuring the healthy growth of the plants. These vertical walls are easy to maintain, assemble, install, disassemble, and reinstall. The technique used by Prince’s Landscape Pte Ltd ensures the user does not have to spend much time tending and taking care of the plants.

Along with green walls, the company also provides clients with exquisite flower backdrops in Singapore to complement the greenery around them. It’s a long-term investment as a green wall can last up to 25 years.

Vertical walls by Prince’s Landscape Pte Ltd come with some unique features:

  • Custom design to suit the client’s needs.
  • Minimal watering of the green wall plants.
  • Ultra-low maintenance ensured.
  • Quick installation due to a modular system.
  • Use of plants that can survive in a tropical climate.

Why choose a vertical green wall?

  • Reduces waste of energy.
  • Improves air quality.
  • Makes the structure sustainable.
  • The space becomes more fire-resistant.
  • Minimizes ambient noise.

The general installation cost for a vertical green wall by Prince’s Landscape Pte Ltd ranges between $200 per square meter and $1200 per square meter, depending on the design, the kind of plants used and the installation process.

About the company:

One of the oldest nurseries in Singapore, Prince’s Landscape Pte Ltd has 50 years of experience in the industry. Started out humbly as a flower shop, Prince’s Landscape Pte Ltd have evolved into a full-fledged landscape design and installation specialist.

Contact Details

Telephone: 65 6763 7000

Fax: 65 6892 2700

WhatsApp: +65 8838 3479

Email: buzz@prince.com.sg

Address: 53 Sungei Tengah Road, Singapore 698998

Matched content

Editor’s pick

Express Press Release Distribution

In tropical climates, plants such as the Dragon Tubeh, Junzi, and Wu Bamboo are suitable for green walls as they are low-maintenance and can thrive in high-temperature environments.

In contrast, plants such as the Epipremnum aureum (golden pothos) and Hedera (ivy) are more suitable for cooler climates and can tolerate low light conditions.

Title:

Content: What are the best houseplants to grow in winter?

In our new weekly column, our gardening expert Tom Brown solves your green fingered problems

If you love your garden but need advice on how to keep it looking lush and welcoming all year round, top head gardener Tom Brown can help. In this regular column he demystifies common gardening problems, explains what to tackle when, and shows how to make every moment on the plot more fun and productive. Happy gardening!

Dear Tom,

What are the best houseplants to grow in winter?

Houseplants offer us so much during February to boost our mood, and they are not as difficult to look after as you might think. I’m sure we’ve all experienced horror stories involving pot plants over the years, but understanding which ones are easiest to look after and choosing the right room for the right plant is key.

We often kill houseplants with kindness and over-watering during winter is the biggest killer. My top tip would be to use your finger as a gauge: when you push your finger into the pot, if it feels moist – don’t water. It’s easy to revive a dry plant, almost impossible to resurrect a sodden one.

If you have struggled in the past, here is a list of robust houseplants that may tempt you to try again:

  • Epipremnum aureum (golden pothos) is great for bathrooms and kitchens with high humidity and cooler temperatures
  • Sansevieria trifasciata (mother-in-law’s tongue) is ideal for bedrooms, as it tolerates low light and warmth
  • Chlorophytum comosum ‘Vittatum’ (spider ivy) is suited to cooler, well-lit rooms
  • Spathiphyllum wallisii (peace lily) is an air-purifying plant ideal in bedrooms and living rooms with low light
  • Hedera (ivy) is tolerant of low light and cool temperatures; find it a shelf to trail over.

Although over-watering can be a big problem for houseplants, there are a few tricks you can use to make your home as welcoming as possible.

Provide a consistent temperature and avoid placing plants near doorways, draughts and heat sources such as radiators and open fires.

Don’t leave houseplants behind drawn curtains at night, either – that cold pocket of air next to the window is a very uncomfortable spot. A well-insulated room helps to prevent fluctuating temperatures.

Humidity is important: mist plants daily or place plants on a tray with gravel to allow surplus water to leave the roots and provide extra humidity.

Finally, clean windows for maximum light and give leaves a gentle wipe with a damp cloth to allow for photosynthesis. Dust can settle on large leaves in particular.

The cost of installing a green wall can vary depending on the size, design, and type of plants used, but on average, it can range from $200 to $1200 per square meter.

Despite the initial cost, green walls can provide long-term benefits, including improved air quality, temperature regulation, and mental health, making them a valuable investment for any building.

In conclusion, vertical gardens or green walls are a valuable addition to any building, providing numerous aesthetic and environmental benefits, including air purification, temperature regulation, and mental health impact.

With proper maintenance and selection of suitable plants, green walls can thrive in various climates and provide long-term benefits, making them a popular choice in environmental design and architecture.

The use of green walls can also help to reduce the urban heat island effect, improve air quality, and create a more sustainable and healthy environment.

Overall, the benefits of green walls make them a worthwhile investment for any building, and their popularity is expected to continue growing in the future.


Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

The installation of green walls can improve indoor air quality by reducing the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%, respectively.

Additionally, green walls can reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

Green walls also have a temperature regulation effect, with the ability to reduce indoor temperature by about 1.8 ℃.

In terms of maintenance, green walls are relatively low-maintenance, with some plants able to survive in low-light conditions and requiring minimal watering.

The cost of installing a green wall can range from $200 to $1200 per square meter, depending on the design and installation process.

Suitable plants for green walls include the Dragon Tubeh, Junzi, and Wu Bamboo, which are able to purify the air and require minimal maintenance.

Overall, the benefits of green walls make them a valuable addition to any building, providing a natural and energy-efficient way to purify the air and regulate temperature.

Vertical gardens or green walls are becoming increasingly popular in environmental design and architecture due to their numerous aesthetic and environmental benefits.

The installation of green walls can improve indoor air quality by reducing the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%, respectively.

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Content: In order to improve the environmental air quality and let children learn with peace of mind, the Taichung Municipal Environmental Protection Bureau has continued to build a clean air green wall in the school. This year, 12 schools in Jianping Elementary School, Juren Elementary School and Chongde Elementary School have received subsidies from the Environmental Protection Department.
According to the Environmental Protection Bureau, through the installation of clean air green walls, indoor air quality can be improved. At present, space such as classroom corridors and flower stands outside the daughter wall in Taichung City can be planted, which can achieve the benefits of dust retention, air pollution absorption and temperature regulation.
In order to strengthen the protection of the school environment for children, the Taichung City Environmental Protection Bureau expanded the subsidy for the construction of a clean air green wall on the campus, and the current subsidy amount to 1.76 million yuan, with an area of 358 square meters.
The Environmental Protection Bureau stressed that currently selected plants that can purify the air and do not need to spend too much money and time to maintain include the Dragon Tubeh, the Junzi and Wu Bamboo, the Turtle, the Cannonflower or the Honeysuckle.
How good is the effect of clean air green wall?
According to international research, vertical clean air green walls can reduce the concentration of nitrogen dioxide (NO2) and particulate matter (PM10) by about 40% and 60%. In addition, green walls can also reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.
Green wall is the most natural and energy efficient air purification facilities, no need to plug in electricity, self-circulation, to achieve the purpose of air purification, can be called the "most environmentally friendly air purifier".
Chen Hongyi, director of the Environmental Protection Bureau, said that in addition to blocking outdoor pollutants and improving indoor air, the air green wall can also adjust the temperature and drive energy conservation and carbon reduction. Next year, Taichung City is expected to expand the subsidy target, including community activity centers, public kindergartens and environmental night markets.
# Green Wall # Air # Cleanliness # Campus # Environment

Additionally, green walls can reduce the concentration of fine particulate matter (PM2.5) in classrooms by about 10% and the concentration of ozone (O3) by about 30%.

Green walls also have a temperature regulation effect, with the ability to reduce indoor temperature by about 1.8 ℃.

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Content: Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi City, Chiayi County, Chiayi
The school received an environmental subsidy of NT $220,000 two years ago to plant large Dumbo flowers to form a green wall, which helps to cool down the temperature and purify the air, and also to install an automatic sprinkler system to maintain the ecology of the green wall.
According to the Environmental Protection Bureau of Chiayi City Government, since 2019, the Environmental Protection Department has promoted the vertical air green wall project. Since 2019, three schools, including Xingjia, Jiabei Elementary School and Jiabei Elementary School, have installed climbing plants on the school's daughter wall and the balcony of the classroom.
The Environmental Protection Bureau of the Chiayi Municipal Government said that this year, the Environmental Protection Agency expanded the target of subsidies, in addition to the original subsidies of public middle school, public elementary school, public preschool institutions, public welfare groups, public facilities, environmental protection night market, civic activity center and other venues, air green wall subsidies of 3,000 to 6,000 yuan per square meter, single subsidy ceiling of 400,000 yuan.
According to the Municipal Environmental Protection Agency, according to the results of the study, vertical green walls can reduce the concentration of nitrogen dioxide (NO2), suspended particulates (PM10) by about 40% and 60%, but also reduce the concentration of indoor fine suspended particulates (PM2.5) by about 10%, ozone by about 30%, and indoor temperature reduction by about 1.8 ℃.
According to the city's Environmental Protection Bureau, the appropriate plant types are lily bamboo, firecracker red, Yunnan yellow carnation, turtle, Boston kidney fern, hydrangea, African pansy or panthera, and can be selected according to the space planning and installation requirements, so that the space is more beautiful.
# Green Wall # Cooling # EPB # EPD # Planting

In terms of maintenance, green walls are relatively low-maintenance, with some plants able to survive in low-light conditions and requiring minimal watering.

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Content: Prince’s Landscape Pte Ltd Now Provides Singapore Properties with Vertical Green Walls

Prince’s Landscape Pte Ltd is famous for its vertical wall planters, green walls and flower backdrop in Singapore. The company caters to residential and commercial clients as well.

Singapore, 2023-Jan-04 — /EPR Network/ — Prince’s Landscape Pte Ltd, the leading landscaping company in Singapore is offering vertical green walls to commercial and residential properties. Whether it is a retail showroom or a high rise, the vertical green wall is an innovative approach towards introducing nature amidst the concrete jungle.

The company uses quality vertical wall planters, ensuring the healthy growth of the plants. These vertical walls are easy to maintain, assemble, install, disassemble, and reinstall. The technique used by Prince’s Landscape Pte Ltd ensures the user does not have to spend much time tending and taking care of the plants.

Along with green walls, the company also provides clients with exquisite flower backdrops in Singapore to complement the greenery around them. It’s a long-term investment as a green wall can last up to 25 years.

Vertical walls by Prince’s Landscape Pte Ltd come with some unique features:

  • Custom design to suit the client’s needs.
  • Minimal watering of the green wall plants.
  • Ultra-low maintenance ensured.
  • Quick installation due to a modular system.
  • Use of plants that can survive in a tropical climate.

Why choose a vertical green wall?

  • Reduces waste of energy.
  • Improves air quality.
  • Makes the structure sustainable.
  • The space becomes more fire-resistant.
  • Minimizes ambient noise.

The general installation cost for a vertical green wall by Prince’s Landscape Pte Ltd ranges between $200 per square meter and $1200 per square meter, depending on the design, the kind of plants used and the installation process.

About the company:

One of the oldest nurseries in Singapore, Prince’s Landscape Pte Ltd has 50 years of experience in the industry. Started out humbly as a flower shop, Prince’s Landscape Pte Ltd have evolved into a full-fledged landscape design and installation specialist.

Contact Details

Telephone: 65 6763 7000

Fax: 65 6892 2700

WhatsApp: +65 8838 3479

Email: buzz@prince.com.sg

Address: 53 Sungei Tengah Road, Singapore 698998

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The cost of installing a green wall can range from $200 to $1200 per square meter, depending on the design and installation process.

Suitable plants for green walls include the Dragon Tubeh, Junzi, and Wu Bamboo, which are able to purify the air and require minimal maintenance.

Overall, the benefits of green walls make them a valuable addition to any building, providing a natural and energy-efficient way to purify the air and regulate temperature.