Browsing WorldFish Community by Author "Verreth, J.A."

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Effects of carbohydrate addition frequencies on biofloc culture of Pacific white shrimp (Litopenaeus vannamei)

Tinh, T.H.; Tran, N.; Verreth, J.A.; Verdegem, M.; Marc Verdegem: 0000-0002-2058-3894 (2021)

Type: Journal Article

In Pacific white shrimp culture, adding organic carbohydrate to the pond besides feed improves water quality and shrimp performance. While the feeding frequency has significant effects on shrimp production, how often ...
In situ fatty acid production supports shrimp yields in diets lacking fish oil and fishmeal

Hermsen, D.; Van de Waal, D.; Declerck, S.A.; Verreth, J.A.; Verdegem, M.; Marc Verdegem: 0000-0002-2058-3894 (2020)

Type: Journal Article

Using capture fishery‐derived fish oil and fishmeal in aquafeeds is unsustainable. This study mimicked semi‐intensive shrimp ponds, including primary producers, in mesocosm tanks. Fatty acid mass balances were computed to ...