The global avocado consumption has experienced a significant increase in recent years, with European avocado imports rising by 23% in 2023.

This surge in demand has led to an expansion of avocado production in various countries, including Mexico, which is the world's largest avocado producer.

Mexico's avocado production is forecasted to reach 2.33 million metric tons in the 2021-22 season, with the majority of it being exported to the US.

In fact, Michoacán, a state in Mexico, exports around 80-85% of its avocado production to the US.

The US market is dominated by a few major suppliers, with Mexico accounting for 40% of the market, followed by California and Peru.

The increasing demand for avocados has resulted in economic benefits for the countries that produce them, with Mexico's avocado industry supporting around 300,000 workers in Michoacán.

The avocado industry has also attracted significant investments, with Tova Farms, a commercial farm, raising $950,000 in a Series A funding round and valuing at approximately $1.4 million.

The bilateral trade agreement between the US and Mexico has enabled the growth of the avocado trade, which reached $65 billion last year.

However, the rising demand for avocados has also raised concerns about the environmental impact of their production, including deforestation and water use.

Avocado cultivation requires a significant amount of water, with around 1,000 liters of water needed to produce just one kilogram of avocado.

This has led to water scarcity and aquifer depletion in regions where avocados are grown, such as Michoacán.

Furthermore, the transportation of avocados contributes to greenhouse gas emissions, with approximately 5.4 kg of carbon dioxide emissions per kg of avocado.

The social effects of the avocado industry on local farming communities have also been significant, with some communities facing displacement and exploitation.

The avocado industry has also been linked to organized crime, with cartels controlling production and export in Mexico and threatening workers.

Despite these challenges, the avocado industry continues to grow, with global consumption expected to increase in the coming years.

In New Zealand, for example, avocado sales increased by 25% in the last year, with over 80 million avocados being sold.

The global avocado market is expected to continue to evolve, with new markets and trade agreements emerging.

However, it is essential to address the environmental and social concerns associated with avocado production to ensure a sustainable and equitable industry.

Climate change is also expected to have a significant impact on avocado production, with rising temperatures and changing precipitation patterns affecting yields and quality.

In fact, the avocado crop may be reduced by 41% by 2050 due to climate change, with Mexico potentially losing 59% of its land suitable for avocado growth.

Overall, the rising demand for avocados has significant economic, environmental, and social implications that need to be carefully managed to ensure a sustainable and responsible industry.

The global avocado consumption has experienced a significant increase in recent years, with European avocado imports rising by 23% in 2023.

Title:

Content: Avocado imports rise in Europe, decline in China

More News Top Stories

Specialized intelligence company Avobook's week 29 report noted interesting movements in the global avocado market.

European avocado imports saw a 23% rise compared to the same week in 2023. Interestingly, the report points out that this has not induced a price reduction.

. The interesting thing, the report points out, is that this has not induced a price reduction.

Something different can be observed in China, where arrivals from Peru have decreased by more than half year-on-year. Peruvian supplies usually dominate the market at this time of the year.

In the case of the United States, Avobook explains that Mexican supplies account for 40% of the market, while California's account for 28%, and Peru's, 24%. The scenario in the U.S. market shows slightly lower prices than the previous week in all grades.

Review the full report here.

The Global Avocado Summit, organized by the Chilean Avocado Committee and the Yentzen Group, will be held on November 21 at the Casino Monticello event center in Chile.

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How has avocado consumption changed in recent years?

What are the countries and regions that import avocados?

This surge in demand has led to an expansion of avocado production in various countries, including Mexico, which is the world's largest avocado producer.

Title:

Content: Lifestyle
Study: Climate change threatens avocados
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Thank you for reading about the study: Climate change threatens avocados and now we start with the details
Activists have called for more support for avocado farmers, with a study released by the international charity Christian Aid (Christian Aid) revealing that climate change is having a “terrible impact ” on fruit.
The highly useful and popular fruit, which is high in fiber and healthy fats, requires a lot of water to grow, making it particularly vulnerable in a hotter, drier world.
A study by FAO showed that the best farming regions in countries such as Burundi, Chile, Peru, Spain, South Africa and Mexico are experiencing declines in productivity due to more volatile conditions.
The study, published yesterday, showed that these regions are expected to decline by between 14% and 41% by 2050, depending on how quickly emissions are reduced in the world.
Mexico, the world ’ s largest producer of avocado, could see a 31% decline in cultivated areas by 2050.
Christian Aid called on governments to commit to urgently reducing emissions, accelerating the energy transition and committing to more climate aid for developing countries.
The charity also called for more financial support to vulnerable farming communities that rely on avocado cultivation for a living, so they can invest in mitigation measures.
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How has avocado consumption changed in recent years?

What are the countries and regions that produce and export avocados?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

Mexico's avocado production is forecasted to reach 2.33 million metric tons in the 2021-22 season, with the majority of it being exported to the US.

Title:

Content: Mexican avocado production to fall in 2021-22 - FreshFruitPortal.com

Mexican avocado production to fall in 2021-22

Mexican avocado production is forecast to fall by eight percent year-on-year in the 2021-22 season, according to a USDA GAIN report.

The country is expected to produce 2.33 million metric tons (MMT) between July 2021 and June 2022, following a record volume year in the previous season.

"Growers state that they are expecting needed tree recovery after record productivity and production (especially in Michoacán) in the MY 2020/21 season," the report said.

"Additionally, insufficient rainfall and high temperatures are likely to reduce production and yields in non-Michoacan producing states."

Mexico is forecasted to export 1.33 MMT in 2021-22, eight percent lower than the previous season, on lower production. Exports to the U.S. are forecasted at 1.04 MMT.

Michoacán, the only state with phytosanitary approvals to export to the U.S. typically exports approximately 85 percent of production.

According to the USDA, profit margins for export to the U.S. are typically more than 50 percent higher than supplies sold to the domestic market. Michoacán also exported 22 percent greater volumes in 2020/21 than the previous MY to non-U.S. markets, on increased production. Canada, Japan, and Spain were the main destinations.

International demand for avocados from Mexico continues to increase, and producers without access to the U.S. market continue to seek international markets with higher profitability than the domestic market. Jalisco exported 26 percent more volume than the previous marketing year in 2020/21, mainly to Japan, Canada, France and Spain.

Planted and harvested areas are forecasted at 227,126 hectares (ha) and 225,910 ha respectively, with a national yield of 10.30 metric tons per hectare (MT/ha).

Harvest reaches peak from October to February, with average supply from March to May, and low season from June to September.

Annual per capita consumption is seven kilograms (approximately 15 pounds) per person. While a staple in Mexican cuisine, avocado consumption has not grown in recent years because of high prices driven by increased international demand.

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What are the countries and regions that import avocados?

What are the countries and regions that produce and export avocados?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

In fact, Michoacán, a state in Mexico, exports around 80-85% of its avocado production to the US.

Title:

Content: Following the imposition of a temporary ban on the importation of avocados from Mexico, the United States has lifted the ban, and importation of the fruit resumes on Monday. The ban was placed on Friday, February 11, after a US fruit inspector working in the fields of Michoacan in Mexico was verbally abused and threatened with death.

The US government said the safety of Americans working in other countries is very paramount and that the Mexican government cooperated fully to resolve the crisis and ensure the safety of service personnel operating in Mexico.

“The safety of USDA employees simply doing their jobs is of paramount importance,” the US Department of Agriculture said. “USDA is appreciative of the positive, collaborative relationship between the United States and Mexico that made resolution of this issue possible in a timely manner.”

Michoacan exports 80% of its avocado production to the United States and is the only region approved by the US to export the fruit to America. Annual exports come close to $3 billion and an avocado exported into the US now costs an average of $1.43, an increase of 11% above its price in 2021.

The Association of Avocado Exporting Producers and Packers said a security department will be set up to facilitate the export of the fruit to the United States. The specifics of the plan were not released by the association representing 29,000 avocado farmers as well as 65 packing centers in Mexico.

“With this decision, we ensure the export of the fruit and give economic certainty to farmers and laborers,” said Michoacan state governor Alfredo Ramirez Bedolla who expressed joy that the ban was lifted.

The lifting of sanctions allays fears that avocados would not be available for the Super Bowl event and the Cinco de Mayo celebrations in the United States.

What are the countries and regions that import avocados?

What are the countries and regions that produce and export avocados?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

What are the countries and regions that import avocados?

What are the countries and regions that produce and export avocados?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

The US market is dominated by a few major suppliers, with Mexico accounting for 40% of the market, followed by California and Peru.

What are the countries and regions that produce and export avocados?

The increasing demand for avocados has resulted in economic benefits for the countries that produce them, with Mexico's avocado industry supporting around 300,000 workers in Michoacán.

Title:

Content: For foodies, workers, restaurant owners and investors on both sides of the Rio Grande border, Friday brought a sigh of relief after the United States lifted its temporary ban on imports of Mexican avocados.

The week-long pause — albeit a short one — had fueled concerns in the avocado industry, from the workers who pick the fruit in Mexico to consumers worrying about a potential shortage of a staple in the diets of many Americans.

Mexico supplies about 80 percent of the avocados eaten in the United States. The import ban — stemming from purported threats to a U.S. inspector in the Latin American country — shook a billion-dollar industry. Not only did the commotion showcase the law enforcement issues that growers are frequently subjected to in Mexico, but experts said it underscored the importance of one of the strongest and most successful bilateral trade agreements.

Before being smeared into toast or squashed into guacamole, the avocado’s life begins in an orchard in Michoacán — a western Mexican state over a thousand miles away from the border and the only one allowed to send over avocados to the United States. From a bright-green fruit hanging atop trees to its final stage inside American kitchens, the avocado’s journey from seed to food encompasses different phases of inspections and agreements between the two nations — which suddenly took a hit.

Last week, a plant safety inspector from the U.S. Agriculture Department’s Animal and Plant Health Inspection Service was inspecting avocados in Michoacán, when he saw some avocados that looked suspiciously like they came from another state, according to USDA and other industry experts. He raised a red flag and soon after, he received a voice-mail threat. Then the USDA announced it was shutting down imports until it could be assured its agents were safe.

The potential of an impending shortage quickly rippled across the industry — one that came shortly before the Super Bowl, one of the avocado’s biggest events. Soon, food establishments and groceries began worrying about keeping up with a demand that has exponentially increased throughout the past decade.

Prices for the fruit deemed “green gold” were already 100 percent higher than the previous year, said David Magaña, a senior analyst for RaboResearch Food & Agribusiness. But the year-long availability of avocados had also increased as well — indicating that a surge in demand can be attributed to different factors, he said.

For one, avocados, with their versatility and healthy fat attributes, became a food trend and Internet obsession. At the same time, the Hispanic population booms across the country — with a larger share of Latinos among Gen Z — have been “one of the major forces pulling the demand for avocados,” the analyst said.

But behind all those green juices and avocado Instagram-worthy photos is the partnership between Mexico and the United States — which has played a crucial role in enabling the market to expand.

In 1995 — a time when “fat-free” food staples ruled the market — the United States did not have much of a taste for avocados. The majority of the consumed fruit was produced in California. Avocado imports that year totaled $14.7 million, of which $700,000 came from Mexico, said David Orden, a professor in the department of agricultural and applied economics at Virginia Tech.

Mexico’s avocados had been banned in the decades before the North American Free Trade Agreement from 1994, Orden said — mostly out of a concern that weevils, scabs and other pests could enter U.S. orchards from imported products. The trade agreement opened the door for the incremental expansion of avocados.

In establishing a system in which U.S. inspectors verify that avocados are pest-free — from when they are growing in orchards to the moment they are packed into sealed trucks — Mexico has been allowed to ship its agricultural product. It started with an approved wintertime stock in Alaska back in the ’90s that has turned into a current year-long supply in all states.

“So that’s all very encouraging and great story about growth and trade agreements, and something the U.S. is trying to do in other countries as well,” Orden said.

The agreement has contributed to economic progress in both sides of the border. Last year, “the two-way food and agricultural trade reached $65 billion, including $2.8 billion in Mexican avocado exports to the United States,” U.S. Ambassador to Mexico Ken Salazar said in a statement. In Michoacán, some 300,000 workers depend on the avocado industry — including those doing the picking, the packing and the transporting of the fruit.

But their livelihoods have been threatened by encumbering cartels, who see the booming industry as a golden hen for profit, Orden said.

“It has attracted the attention of these gangs in an area where the cartels are not under control,” he said. “That’s where this story takes on a shadier color. But that’s really a law enforcement issue, and one that affects all of our relationships with Mexico.”

The USDA’s Animal and Plant Health Inspection Service said in a statement that it had worked with the Mexican government and the Association of Avocado Exporting Producers and Packers of Mexico to enact “additional measures” to safeguard the safety of its inspectors.

While the agency did not disclose what such measures encompass, they served to avert what could have been a costly avocado crisis — one that would had impacted plenty, from those picking the fruit to those biting into their avocado toasts.

“With this we ensure the exportation of fruit and provide economic certainty to farmers and day laborers,” Michoacán Gov. Alfredo Ramírez Bedolla tweeted Friday.

What are the countries and regions that produce and export avocados?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

The avocado industry has also attracted significant investments, with Tova Farms, a commercial farm, raising $950,000 in a Series A funding round and valuing at approximately $1.4 million.

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Mike Coudrey’s Tova Farms Raises Nearly $1 Million In Funding, Adds Strategic Export Partners

·2 min read

LOS ANGELES, CA / ACCESSWIRE / February 17, 2022 / Tova Farms said Monday it raised $950,000 in a Series A funding round that values the agricultural company at approximately $1.4 million - nearly triple its last reported valuation in 2021, according to PitchBook data. The Puerto Rico-based company, known for its innovative investment strategy, has now raised nearly $1.2 million to date.

Tova Sustainable Farms CEO, Michael Coudrey

Avocado agriculture is a billion-dollar industry that's failed to move with the speed of the 21st century, long reliant on outdated supply chain management, inadequate commercial operations in jurisdictions nearby to the target market, and import/export phytosanitary regulation that act as a blockade for international trade. Numerous challenges - from congestion at ports to shortages of shipping containers - have arisen throughout the pandemic, leading to higher produce costs and delivery delays, and magnifying how critical the often-taken-for-granted agricultural industry is more broadly.

Tova Farm's commercial farming operations exceed 5000 acres, and their additional local sourcing methodology positions them as a multinational powerhouse in the global avocado industry. Tova's innovative approaches to local sourcing in cost-effective jurisdictions, policy and trade agreement brokering between governments, and its influential political arm allow it to rapidly expand its operations, while also moving the market in a positive direction for smaller agricultural companies, giving them an opportunity to take advantage of the openings in international trade.

In the past year, founder and CEO Michael Coudrey has focused on questions like how can avocado be produced and exported in the most cost effective manner - the company has recently signed export agreements with leading European firms.

"The avocado market has increased substantially in the last two decades, and our company seeks to capitalize and control a large market share of such revenues, as well as vertically integrate across our supply chains," Coudrey said in a statement announcing the funding. "This investment signals that the market recognizes the need for a tech-enabled agricultural ecosystem that has the visibility and resilience to handle unexpected challenges of any scale."

Tova Sustainable Farms has more than 5000 acres of commercial farmland and export partners in 6 countries, and reportedly doubled its commercial operations within the last year. With fresh financing, the company says it plans to begin expanding into new markets and accelerate the development of its current operations.

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SOURCE: Tova Farms

View source version on accesswire.com:
https://www.accesswire.com/688502/Mike-Coudreys-Tova-Farms-Raises-Nearly-1-Million-In-Funding-Adds-Strategic-Export-Partners

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

The bilateral trade agreement between the US and Mexico has enabled the growth of the avocado trade, which reached $65 billion last year.

How has avocado consumption changed in recent years?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

However, the rising demand for avocados has also raised concerns about the environmental impact of their production, including deforestation and water use.

Title:

Content: Avocado: Between Environmental Impacts and Global Market Controllers
In the Mexican state of Michoacán, which produces about 80% of the world ’ s avocado, avocado cultivation has depleted local water supplies and caused severe environmental damage, with studies showing that avocado cultivation has led to deforestation, soil erosion and chemical contamination of water sources.
(Getty)
In recent years, the avocado industry has become a staple in many diets around the world, and its popularity has increased greatly due to the multiple health benefits.
However, the demand for this fruit has led to harmful environmental effects and the emergence of a mafia that controls the production and distribution of avocados in some countries.
A Chilean study published recently said that avocado cultivation has caused severe water shortages, as well as in Peru, where large farmers have dominated the avocado market since the 1990s, where cultivation requires huge amounts of water, the production of one kilogram of avocado, consumes about 1,000 liters of water, much more than other crops such as tomatoes or oranges.
According to a report by the Water Footprint Network, the production of one kilogram of tomatoes requires about 300 liters of water, and the high water use of avocado production has led to water scarcity and depletion of aquifers in some areas.
In the Mexican state of Michoacán, which produces about 80% of the world ’ s avocado, avocado cultivation has depleted local water supplies and caused severe environmental damage, with studies showing that avocado cultivation has led to deforestation, soil erosion and chemical contamination of water sources.
According to the report, moving avocados from the production site to the market also has a significant impact on the climate, as avocados are grown mainly in developing countries, and are exported to developed countries such as the United States, Europe and Japan, and the transport of avocados over long distances contributes to greenhouse gas emissions harmful to the environment. Approximately 5.4 kg of carbon dioxide emissions per kg of avocado.
Avocado production has also led to the emergence of a mafia that controls the production and distribution of avocados in some countries, where the avocado mafia operates mainly in Mexico, where it controls the production and export of avocados, and this mafia, according to media reports, consists of criminal organizations that use violence and intimidation to control the production and distribution of avocados, and often extort money from farmers. The avocado mafia uses violence to eliminate competitors and dominate the export market, as studies have shown that these gangs are responsible for deforestation, land grabbing and violence against indigenous communities in Mexico.
According to dozens of studies published in recent years, avocado cultivation also has negative effects on local communities. In some areas, demand for avocados has led to land grabbing, community displacement, labor exploitation, and avocado cultivation in the Mexican state of Michoacán has led to the displacement of indigenous communities and the exploitation of often paid migrant workers. Some studies have shown that the expansion of avocado cultivation has displaced traditional crops, leading to food insecurity and loss of biodiversity.
According to the study, governments around the world can take various measures to mitigate the impact of this agriculture on the climate, and one way is to promote sustainable avocado farming practices that reduce water use and reduce the use of chemicals. Protect the environment, provide financial incentives to farmers and enact laws that will deter illegal and criminal practices in these countries.

Title:

Content: By 2050, avocados will begin to disappear on Earth: prices for the rest will soar to the skies
Researchers have found that the amount of one of the most popular fruits on the planet could be significantly reduced by the middle of the century.
Related video
Bad news for millennials and other avocado toast aficionados: the world-famous fruit is in jeopardy.
Scientists believe that by the middle of the century in the best regions of the world, the growth of the avocado harvest can be reduced by an incredible 41%, writes the Daily Mail.
Avocado is a superproduct, but is also known for its environmental impact due to the need for plenty of water during growth.
As a result, the cultivation of the fruit was threatened in the climate crisis due to climate change, which hit our planet.
Focus's.
Technology has its own Telegram channel.
Subscribe not to miss the latest and exciting news from the world of science!
Scientists predict that by 2050, the amount of the crop could be reduced by more than 40% due to the vulnerability of the fruit in a hotter, drier and more prone to drought world.
This is stated in a new report by the London-based charity Christian Aid.
According to Mariana Paoli, head of global advocacy at Christian Aid, avocado may be a superfood, but its kryptonite is climate change.
This fruit is one of the most popular and useful in the world, but it is not suitable for a hot and drought-prone climate.
Alas, this climate is exactly where we are heading in the climate crisis.
Note that avocado is nutritious, contains useful fats, vitamins and minerals necessary for human health.
The fruit also contains a large amount of fiber and vitamins, and therefore is often considered as the main source of nutrition.
Moreover, today scientists are actively studying avocados for potential activity against diseases, including cancer.
However, scientists recognize that if humanity fails to stop or slow down climate change, the planet will experience periods of prolonged heat.
In this case, it will be difficult for the trees to grow and tie the fruits.
As a result, the world will lose almost half of today ’ s avocado crop.
In addition, some of the world ’ s most productive avocado regions will shrink simply because the land will become too arid.
The study also says that avocados are not the only product that will suffer as a result of climate change.
The authors of the report also argue that products such as coffee and cashews will be in a vulnerable position.
According to the report, by the middle of the century, the area suitable for growing avocados will be reduced by 14-41% worldwide.
At the same time, a key region in the world in Mexico could lose 59% of the land suitable for growing avocados, even if the global average temperature remains below 2 ° C compared to pre-industrial levels.
Previously, Focus wrote that the superfood of tomorrow can be a very poisonous plant.

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

Avocado cultivation requires a significant amount of water, with around 1,000 liters of water needed to produce just one kilogram of avocado.

What negative impact has the increased global demand for avocados had on the environment?

This has led to water scarcity and aquifer depletion in regions where avocados are grown, such as Michoacán.

What negative impact has the increased global demand for avocados had on the environment?

Furthermore, the transportation of avocados contributes to greenhouse gas emissions, with approximately 5.4 kg of carbon dioxide emissions per kg of avocado.

The social effects of the avocado industry on local farming communities have also been significant, with some communities facing displacement and exploitation.

What illegal activities have surfaced in avocado trade in recent years?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

land grabbing
labor exploitation
displacement of local communities

What illegal activities have surfaced in avocado trade in recent years?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

land grabbing
labor exploitation
displacement of local communities

The avocado industry has also been linked to organized crime, with cartels controlling production and export in Mexico and threatening workers.

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
increased criminal activity

Despite these challenges, the avocado industry continues to grow, with global consumption expected to increase in the coming years.

Title:

Content: Smashing news: Early season avocados just 80 cents each

Forks at the ready, avo fans – with the harvest just beginning, the fruit is already going cheap.

A scan of supermarket prices on Tuesday revealed avocados, harvested from August to February, were already selling for as little as 80 cents a pop.

A Countdown spokesperson said grower investment over the last couple of years meant it had a good supply of New Zealand-grown fruit.

“Over the last year, avocado sales have increased by more than 25%,” they said.

READ MORE:
* Coronavirus: Kiwis urged to eat more avocado after industry takes Covid-19 hit
* How many others squeezed that avocado you just bought (and squeezed)?
* Stolen avocados likely being sold at roadside stalls

Foodstuffs spokesperson Emma Wooster said more than 31 million avocados were sold in its New World, Pak ‘n Save and Four Square stores last year.

“We expect to see great value and availability on avocados continue as crops grow larger – great news as we know New Zealanders love some avo on their morning toast,” Wooster said.

NZ Avocado chief executive Jen Scoular said New Zealanders bought more than 80 million avocados last season, which was “a record, and a great one.”

“With increased prices for fruit and vegetables, and our new season crop available, it’s a great time for Kiwis to grab an extra couple of avocados in their weekly shopping and try avocados in new ways.”

But the bargain-basement prices come at a cost to avocado growers, who have already had a tough couple of years.

Repeated Covid-19 lockdowns, shipping problems and changing shopping habits had all impacted on growers’ ability to shift their produce.

On top of that, increased production in Australia, usually New Zealand’s biggest export market, resulted in an “avalanche” of avocados there last year.

The oversupply led to prices hitting a 15-year low of $1 each and a 76% slump in New Zealand’s exports across the Tasman.

Scoular said New Zealand produced about 1.5% of global avocado supply, and she believed demand in Asia could be “increased significantly with good investment in that market development.”

How has avocado consumption changed in recent years?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

How has avocado consumption changed in recent years?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

In New Zealand, for example, avocado sales increased by 25% in the last year, with over 80 million avocados being sold.

How has avocado consumption changed in recent years?

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

The global avocado market is expected to continue to evolve, with new markets and trade agreements emerging.

However, it is essential to address the environmental and social concerns associated with avocado production to ensure a sustainable and equitable industry.

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

Climate change is also expected to have a significant impact on avocado production, with rising temperatures and changing precipitation patterns affecting yields and quality.

In fact, the avocado crop may be reduced by 41% by 2050 due to climate change, with Mexico potentially losing 59% of its land suitable for avocado growth.

Overall, the rising demand for avocados has significant economic, environmental, and social implications that need to be carefully managed to ensure a sustainable and responsible industry.

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?

How has avocado consumption changed in recent years?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

labor exploitation
displacement of local communities

What strategies can make global avocado trade more ethical?


The additives used in salmon feed during the farming process include fishmeal and fish oil, which are essential ingredients in compound feeds.

Soy proteins, wheat gluten, and corn gluten meal are also common additives used in aquaculture feeds.

Additionally, vitamins are added nutrients in compound feed.

Mealworms are used as nutritional additives in salmon feed, reducing fishmeal usage in aquaculture and providing a sustainable alternative.

The purpose of using these additives is to promote healthy fish stock and prevent disease in dense salmon farming.

However, the use of certain additives, such as antibiotics, can pose health concerns, including the risk of increased cancer risk due to high levels of PCBs in farmed salmon.

The use of vegetable oils in salmon feed can also affect the Omega 3 content, which is an important nutrient for human health.

In terms of regulations, China has implemented a monitoring plan to investigate hidden safety risks of unapproved inputs in aquaculture, with a 99.2% pass rate for veterinary drug residues.

The European Food Safety Agency has also deemed mealworms safe for human consumption.

Overall, the use of additives in salmon farming is a complex issue, with both benefits and drawbacks, and further research is needed to fully understand the implications for human health and the environment.

The additives used in salmon feed during the farming process include fishmeal and fish oil, which are essential ingredients in compound feeds.

Title:

Content: 262
Views

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.

Soy proteins, wheat gluten, and corn gluten meal are also common additives used in aquaculture feeds.

Additionally, vitamins are added nutrients in compound feed.

Mealworms are used as nutritional additives in salmon feed, reducing fishmeal usage in aquaculture and providing a sustainable alternative.

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 purpose of using these additives is to promote healthy fish stock and prevent disease in dense salmon farming.

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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:

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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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However, the use of certain additives, such as antibiotics, can pose health concerns, including the risk of increased cancer risk due to high levels of PCBs in farmed salmon.

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."
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What has the release of Netflix's ecological crisis documentary "Seaspiracy"  exposed?

The pollution risks associated with antibiotics used in sea-farmed salmon.

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

The use of vegetable oils in salmon feed can also affect the Omega 3 content, which is an important nutrient for human health.

Title:

Content: Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

  • Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills
  • Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets
  • The best provided 67% of the recommended weekly Omega 3 but the worst only offered 26%
  • Fillets from two stores did not contain significantly more Omega 3 than non-premium products

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown.

Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills.

Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets.

The best provided 67 per cent of the recommended weekly Omega 3 but the worst only offered 26 per cent.

Fillets from two stores did not contain significantly more Omega 3 than non-premium products.

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown. Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills. (File image)

Farmed salmon tend to be fed a mixture of fish and vegetable oils but the latter lack the fatty acids found in seafood.

Study leader Dr Matthew Sprague, from Stirling University, said: 'The amount of EPA and DHA can vary based on the cut of salmon, as well as what it was fed, but farmed salmon is still high in nutrients.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health.

Andrew Opie, director of food and sustainability at the British Retail Consortium, said: 'Consumers take various factors into consideration when buying salmon, including its health benefits and the way it is produced, and they will weigh these up when choosing what to purchase in a supermarket.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health

Phil Brooke, from Compassion in World Farming, said: 'Intensive fish farming is bad for fish welfare and the product only contains Omega 3 due to the wasteful consumption of feed containing fish oil.'

Wild salmon consume only fish oil, which they get from algae and smaller fish, but lose fatty acids from that fish oil, as they become leaner during the migration back from the sea to the river to spawn.

This means farmed fish, which are kept confined in cages within the sea, can contain more Omega 3 than the wild variety.

But vegetable oil is more accessible, sustainable, and also cheaper than fish oil for the expanding fish farming industry.

So more of this can be used, which substantially reduces the amount of Omega 3 in farmed salmon.

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Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

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In terms of regulations, China has implemented a monitoring plan to investigate hidden safety risks of unapproved inputs in aquaculture, with a 99.2% pass rate for veterinary drug residues.

Title:

Content: People 's Daily Online > > Economy and Technology
Ministry of Agriculture and Rural Affairs: In the first half of 2023, the pass rate of veterinary drug residue monitoring of aquatic products in China is 99.2%.
08 / 09 / 2023 14: 07 | Source: People's Daily Online
Small number
Beijing, August 9 (Reporter Li Dong) Recently, the Ministry of Agriculture and Rural Affairs released the monitoring of veterinary drug residues of aquatic products in the first half of 2023.
The monitoring results show that in the first half of 2023, the qualified rate of veterinary drug residue monitoring of aquatic products in China is 99.2%, and the qualified rate of veterinary drug residue monitoring of aquatic products in China is continuously stable at more than 99%.
From the sampling of species, the yellow fish, turbot, flounder, rainbow trout, floral perch, spotted catfish, prawns and clayfish are all qualified.
In March this year, the Ministry of Agriculture and Rural Affairs launched the implementation of the 2023 National Aquatic Products Veterinary Drug Residues Monitoring Plan and the 2023 National Aquatic Animal Disease Monitoring Plan to deploy the supervision of veterinary drugs and other inputs for aquaculture in 2023 and the prevention and control of aquatic animal diseases.
According to the relevant person in charge of the Ministry of Agriculture and Rural Affairs, according to the plan, the Ministry of Agriculture and Rural Affairs monitors the residual status of aquatic veterinary drugs in 31 provinces (autonomous regions and municipalities directly under the Central Government), four planned cities and Xinjiang Production and Construction Corps, and investigates the hidden safety risks of so-called "non-pharmaceutical" "" and other unapproved inputs for aquaculture.
"At the same time, the Ministry of Agriculture and Rural Affairs will also carry out special monitoring of 11 aquatic animal diseases in 30 provinces (autonomous regions and municipalities directly under the Central Government) and the Xinjiang Production and Construction Corps, investigate three aquatic animal diseases and carry out research on grass carp related diseases," the person said.
"In the next step, the Ministry of Agriculture and Rural Affairs will strengthen the supervision and law enforcement of key varieties and key drugs according to the monitoring results, strengthen training and publicity and guidance on the popularization of drug related knowledge, and guide all localities to further implement the local responsibility, supervision responsibility and the main responsibility of producers and operators.
(Editor: Qiao Yiqiong, Gao Lei)
Public Number ： People 's Network Finance
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What countries or jurisdictions have regulations concerning additives in salmon feed?

What countries or jurisdictions have regulations concerning antibiotics in farmes salmon?

The European Food Safety Agency has also deemed mealworms safe for human consumption.

Overall, the use of additives in salmon farming is a complex issue, with both benefits and drawbacks, and further research is needed to fully understand the implications for human health and the environment.