| abstract |
The invention provides a feed for an adult freshwater crayfish. The feed comprises 3 to 7 parts of Peru fish meal, 8 to 12 parts of fermented blood meal, 28 to 32 parts of a bean cake, 8 to 12 parts of a cottonseed cake, 20 to 35 parts of wheat shorts, 8 to 12 parts of corn flour, 3 to 7 parts of bone meal, 1 to 3 parts of yeast powder, 1 to 2 parts of a multi-vitamin premix, 0.05 to 0.15 parts of ecdysone and 1 to 2 parts of starch. The feed for the adult freshwater crayfish provided by the invention has the following technical effects: the feed has overall and abundant nutrients, protein content of more than 20% and a plurality of vitamins and mineral substances and a variety of essential amino-acids, and the feed has the characteristics of high quality and a low price. |