| abstract |
The invention provides a feed for promoting reproductive capacity of anti-sea fish, which comprises the following raw materials in parts by weight: 55-65 parts of fish meal, 30-40 parts of castor seed cake, 8-16 parts of shrimp meal, 10-20 parts of wheat flour, 20-30 parts of soybean meal, 16-25 parts of corn protein powder, 15-26 parts of peanut meal, 1-3 parts of feed additive, 1.5-2.5 parts of soybean phospholipid and 0.9-1.8 parts of multi-dimensional premix; the feed additive comprises the following raw materials in parts by weight: 16-24 parts of ferrous fumarate, 12-18 parts of coix seeds, 6-12 parts of black rice, 5-10 parts of pueraria flowers, 4-8 parts of astragalus membranaceus, 1-2 parts of turtle shells, 0.8-1.6 parts of unsaturated fatty acids and 15-20 parts of defatted rice bran; the earthworm extract and the ferrous fumarate need to be magnetized in advance, and the mass ratio of the earthworm extract to the ferrous fumarate is 60-70: 1. The feed can improve the fertility, hatchability and survival rate of the wave-resistant fish. |