In 2022, world fisheries and aquaculture production reached 186 million tons of aquatic animals, and this is expected to increase an additional 10% to reach 205 million tons by 2032. Despite this increase, the rate and absolute level of growth are projected to decline compared with the 22% growth (33 million tons) achieved during the previous decade (2012 to 2022).
Most of the current decade (2022 to 2032) increase will come from aquaculture, expected to break the 100 million tons threshold for the first time in 2027, reaching 111 million tons in 2032, with an overall growth of 17% or nearly 16 million tons compared with 2022.
The continuous increase in aquaculture production projected over the period 2022 to 2032 will occur at an average annual growth rate of 1,6%, less than half the 4% rate observed in 2012 to 2022. This reduced growth rate will depend on several factors such as wider adoption and enforcement of environmental regulations; reduced availability of water (both quality and quantity) and suitable aquaculture sites; increasing impact of aquatic animal diseases in intensive aquaculture; and reduced productivity gains.
IMPACT OF POLICIES
Chinese policies are expected to account significantly for the overall reduced growth.
Initiated in 2016, these policies aim to continue integrating environmental considerations in aquaculture production to improve its sustainability by promoting the adoption of ecologically sound technological innovations and water recycling; not extending the areas dedicated to aquaculture; and reducing the use of antibiotics in production. All these actions will cause an initial capacity reduction, followed by faster growth.
Denne historien er fra October 18, 2024-utgaven av Farmer's Weekly.
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Denne historien er fra October 18, 2024-utgaven av Farmer's Weekly.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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New farmers' seedling pitfalls
Inexperienced farmers may be tempted to grow seedlings from seed themselves, but they have much to gain by trusting a seedling grower at a nursery to perform this task for them instead
South African avocado production: a success story
Avocado production in South Africa has expanded markedly since the industry's humble beginnings over 80 years ago. From a small grove planted in 1938 in what was then Nelspruit, the industry has blossomed to seven million trees planted on 20 000ha. Dr Guy Witney, project manager at Great Brak Avos, spoke to Annelie Coleman about the country's avocado production.
Unlocking value through livestock exports
Exporting livestock might sound like a daunting business that's better left for big companies, but Gerrie Ferreira, who farms near Oudtshoorn in the Western Cape, has been doing it successfully for almost 30 years, sometimes in partnership with other breeders. He spoke to Glenneis Kriel about the huge potential this market holds, and offers some advice for farmers who are contemplating going this route.
An agribusiness's dedication to community upliftment
For agribusiness NWK, located in Lichtenburg, North West, corporate social investment is an important part of creating a positive influence alongside financial returns. Johan Bezuidenhout, NWK’s group manager of corporate marketing and communication, spoke to Annelie Coleman about why the company chooses to invest millions of rands in the area it operates in every year.
Empowering dreams, transforming lives
Since its launch in 2013, the Agri's Got Talent competition has revolutionised the lives of many farmworkers by unlocking their hidden talents and fostering a culture of empowerment. Glenneis Kriel spoke to various finalists about how the contest has changed their lives.
Foreign investment: agriculture maintains its appeal
South Africa remains a popular destination for foreign investors, despite an often negative outlook from its citizens. It is a gateway to Africa, and with its counterseasonal production to the Northern Hemisphere and favourable weather, local agriculture is especially well placed to attract foreign interest, bringing with it hope for rural communities
The real value and message of COP29 for SA agriculture
While the 2024 Conference of the Parties may have disappointed those who hoped for real progress, it's more important for South African agriculture to highlight its role in carbon mitigation
Improving efficiencies in feed and grain milling
Bühler, a Swiss-based company that provides solutions and equipment for various industries, including food and animal feed processing, has pledged that by 2025, it will deliver scalable solutions that will reduce energy, waste and water by 50% in the value chains of its customers.
Tips for better olive production
At an SA Olive Association field day in November, industry experts shared ways to improve olive production efficiencies, from soil preparation to harvesting.
More effort needed to protect vulnerable cheetah
On International Cheetah Day, commemorated every year on 4 December, emphasis was placed on the vulnerability of the species.
