| abstract |
The invention belongs to the field of fish feed, and discloses a grass carp functional compound feed and a preparation method thereof. The feed comprises soybean meal, rapeseed meal, broad bean, distillers grains, wheat, rice bran, soybean oil, soybean phospholipid oil and calcium dihydrogen phosphate , vitamin premix, mineral premix, choline chloride, amino acid mixture. The grass carp functional compound feed provided by the invention can well meet the nutritional requirements of grass carp, accelerate the growth rate of grass carp, increase the content of grass carp muscle protein and collagen, reduce the fat content of grass carp muscle, and increase the content of amino acid in grass carp muscle, especially The content of umami amino acids can effectively improve the meat quality of fish, enhance the flavor of fish body, effectively embrittle the muscle characteristics of grass carp, improve the quality of grass carp meat, and can effectively reduce the accumulation of fat in grass carp liver to protect liver health. |