Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Mitică ROMAN, Floricel Maricel DIMA, Neculai PATRICHE, Anca Nicoleta CORDELI (SĂVESCU), Stanciu SILVIUS
The literature highlights the increasing use of field crops such as soybeans, corn, and peas in aquaculture feeds due to their high protein and carbohydrate content. Romanian sources emphasize the role of these crops in reducing production costs, while international studies underline their importance in promoting sustainability. This study evaluated three types of crops (soybeans, wheat, and sorghum) grown under controlled conditions, using chemical analyses to determine their protein, fiber, and lipid content. These crops were incorporated into the diets of carp and catfish, with growth parameters and overall health monitored throughout the study. The findings revealed that soybeans and sorghum significantly supported fish weight gain, while wheat offered moderate benefits. Soybeans showed the highest protein digestibility compared to other crops. This research underscores the potential of field crops as sustainable resources for aquaculture feed, focusing on their nutritional composition, availability, and impact on fish health. Field crops provide an economic and ecological alternative to traditional ingredients, supporting the sustainability of aquaculture practices.
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