Nutrition and feeding

Information relating to nutrition and feeding in aquaculture.

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NACA Newsletter, Volume XXV, No. 4, October-December 2010

In this issue:

Global Conference on Aquaculture 2010. Reducing the dependence on trash fish as feed for marine finfish. 21st NACA Governing Council & 10th Technical Advisory Committee. Training course on application of business management principles in small-scale aquaculture. Sri Lanka Journal of Aquatic Sciences goes open access. Now we're on Facebook too.

Keynote: Aquaculture and Sustainable Nutrition Security in a Warming Planet

Fisheries and aquaculture contribute significantly to food and nutrition security. About 20 percent per capita intake of animal protein for more than 2.8 billion people is from fish and for over 400 million people fish meets 50% of the requirement for animal protein and minerals. Malnutrition is still the number one killer compared to other diseases. Climate change is likely to increase the frequency and intensity of climate processes.

Providing high quality feeds for aquaculture and getting out of the fish meal trap: opportunities and challenges

If the aquaculture sector is to maintain its current average growth rate of 8 to 10 percent per year to 2025, the supply of nutrient and feed inputs will have to grow at a similar rate. Feed-fed aquaculture production is largely dependent upon capture fisheries for dietary protein and lipid. Sustainability of the aquaculture sector is likely to be linked with the supply of animal and plant proteins, oils and carbohydrate sources for aquafeeds.

The potential of aquaculture to improve human nutrition and health

Fish makes a vital contribution to the survival and health of a significant portion of the world’s population. In some of Asia’s poorest countries, people derive as much as 75 percent of their daily protein from fish. Aquaculture can assist communities in developing countries to address the potential of fish as a ready provider of essential nutrients, a tradable commodity and as such, a contributor to development and social stability.

Enhancing the contribution of aquaculture to poverty alleviation, food security and rural development

We are passing through an era of increasing population, food shortages and unsustainable farming practices. We cannot think of food security unless issues connected with poverty and livelihoods are addressed. Since 75 percent of global aquaculture production comes from small-scale farms in developing countries we have to address a number of issues to ensure that the livelihoods and food security of all those involved in the sector are not threatened.

Thematic session 6 summary and conclusions: Enhancing the contribution of aquaculture to poverty alleviation, food security and rural development

Presentation of the summary, conclusions and recommendations of Thematic Session 6 (Enhancing the contribution of aquaculture to poverty alleviation, food security and rural development).

Phuket Consensus: A re-affirmation of commitment to the Bangkok Declaration

The Phuket Consensus is a declaration on aquaculture development endorsed by participants of the Global Conference on Aquaculture 2010, held in Phuket, Thailand, 22-25 September. The consensus builds on the Bangkok Declaration, which was formulated at the International Conference on Aquaculture in the Third Millennium, held in Bangkok, 20-25 February 2000. The consensus and declaration provide strategic guidance on sustainable development of aquaculture considering social, environmental, technical and economic issues.

Aquaculture Asia Magazine, July-September 2010

In this issue:

Relative efficacies of lobsters Panulirus ornatus and P. homarus cultured using pellet feeds and trash fish, Vietnam. Tilapia in Chiang Mai, Thailand. Marketing low-value cultured fish in Bangladesh: An evaluation of value chain. Current practices of rice field eel Monopterus albus culture in Vietnam. Self-help group makes fisherwomen self-relian: A story of success. Small indigenous freshwater fish species of India: Significance, conservation and utilisation. 

NACA Newsletter, Volume XXV, No. 3, July-September 2010

In this issue:

Vietnamese catfish - better management practices update. Is this the perfect prawn? Fish Oil Replacement and Alternative Lipid Sources in Aquaculture Feeds. Multilingual CD-ROM of FAO cultured aquatic species fact sheets. Aquaclimate Annual Progress Report 2010. Training course on application of business management principles in small-scale aquaculture.

Aquaculture Asia Magazine, April-June 2010

In this issue:

The Dedanaw Project, Myanmar. The changing face of women for small-scale aquaculture in Bangladesh. Strengthening capacity of small holders in ASEAN. Carp seed production in Orissa, India. Sustainable mountain paddy-fish farming of the Apatani tribes. The economic impacts of whitespot virus on shrimp production in Iran. Current practices of marine finfish cage culture in China, Indonesia, Thailand and Vietnam. Effects of trash fish on growth and body composition of cobia.