(1) The first feed formula consists of 40% hay powder, 30% silkworm cocoon, 10% vegetable cake, and 20% barley, with a feed conversion ratio of 3. This formulation was developed by the Zhejiang Institute of Freshwater Fisheries. It is designed to provide a balanced diet for aquatic species, ensuring optimal growth and health.
(2) The second formula includes 40% green hay, 30% cotton cake, 10% bean cake, 5% rapeseed cake, 5% silkworm cocoon, 5% fish meal, and 5% Yuanmai. The bait coefficient here is also 3. This recipe comes from Shanghai Fisheries University and is commonly used in aquaculture systems to support the nutritional needs of various fish species.
(3) The third formula is composed of 47.5% bean cake, 35% fishmeal, 1% yeast, and 16.5% inorganic salts, with a bait coefficient of 2.26. This high-protein feed was created by the Shanghai Fisheries Research Institute and is particularly effective for promoting rapid growth and improving feed efficiency in farmed fish.
Each of these formulas has been carefully formulated based on extensive research and practical experience in aquaculture. They reflect different approaches to meeting the dietary requirements of aquatic organisms, taking into account factors such as cost, availability, and nutritional value. By using these feed formulations, farmers can optimize their production while maintaining the health and well-being of their stock.
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