| abstract |
The invention discloses a powdery compound feed for increasing the weight gain rate of eel, which relates to the field of eel cultivation, and comprises the following components in parts by weight: 50-55 parts of fish meal, 20-30 parts of green worm powder, 8-10 parts of chicken powder, 5-8 parts of corn protein powder, 8-10 parts of fermented soybean meal, 1.5-2 parts of monocalcium phosphate, 1-3 parts of mannan oligosaccharide, 3-5 parts of vitamin mixture, 2-4 parts of mineral mixture, 0.1-0.2 part of bile acid, 3-5 parts of soybean oil, 18-21 parts of pregelatinized starch, 1-1.5 parts of probiotics, and the fish meal is Russian fish meal, the chicken powder is Russian chicken powder, and the probiotics is a mixture of saccharomycetes, butyric acid bacteria and lactic acid bacteria. |