Browsing Sustainable aquaculture by Author "Verreth, J."
Now showing items 1-6 of 6
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Assessment of existing and potential feed resources for improving aquaculture production in selected Asian and African countries
(2019)Type: Internal ReportThis report provides a comprehensive assessment of existing and potential feed resources for improving aquaculture productivity in Bangladesh, Myanmar, Malaysia, Egypt, Nigeria and Zambia. These countries depend heavily ... -
CGIAR Research Program on Fish Agri-Food Systems (FISH): Proposed research in fish feeds and nutrition
(2018)Type: PosterThis is a poster presentation on WorldFish Research in Fish Feeds and Nutrition at the 18th International Symposium on Fish Nutrition and Feeding (ISFNF 2018), Las Palmas de Gran Canaria, Spain, June 3rd-7th, 2018. (Poster ... -
Dietary non-starch polysaccharides influenced natural food web and fish production in semi-intensive pond culture of Nile tilapia
(2020)Type: Journal ArticleDietary non-starch polysaccharides (NSP) changes the nutrient digestibility and faecal characteristics in fish. This study assessed the effect of the type of dietary NSPs on fish production and the contribution of natural ... -
Effect of dietary carbohydrate to lipid ratio on performance of Nile tilapia and enhancement of natural food in pond aquaculture
(2020)Type: Journal ArticleThis study tested the effect of two diets differing in carbohydrate to lipid (CHO:LIP) ratio (4.7 vs. 19.5 g/g) on the contribution of natural food and the total fish production in tilapia ponds. Eight ponds, each divided ... -
Effect of dietary protein to energy ratio, stocking density and feeding level on performance of Nile tilapia in pond aquaculture
Type: Journal ArticleThere is growing interest to understand the dietary P:E requirements for the supplemental feed used in tilapia pond culture where natural food contributes to production. In an on-farm trial, we tested the effect of lowering ... -
Effects of carbohydrate sources on a biofloc nursery system for whiteleg shrimp (Litopenaeus vannamei)
(2021)Type: Journal ArticleIn biofloc technology carbohydrate is added to stimulate the biofloc growth, the latter helps to improve water quality, reduce the need for water exchange and may serve as natural shrimp feed. The large diversity among ...
