Nutrients mixture for resisting gossypol induced fish enteritis, application method, application and feed

The invention discloses a nutrients mixture for resisting gossypol induced fish enteritis, an application method, application and a feed. The nutrients mixture for resisting the gossypol induced fish enteritis is prepared from the following components in parts by weight: 0.42 to 0.86 part of phosphorus, 1.42 to 1.86 parts of isoleucine, 1.2 to 1.6 parts of methionine, and 0.87 to 1.35 parts of phenylalanine. The nutrients mixture and a basic feed are mixed according to a specific proportion to prepare and obtain the fish feed, so that the occurrence of the gossypol induced fish enteritis can be effectively resisted, and the occurrence rate of the vacuolation of intestinal epithelium, the desquamation of epithelial cells at two sides of a plica and the flattening of the top end of the plica are reduced. The nutrients mixture and the feed containing the nutrients mixture provided by the invention can be widely applied in freshwater aquaculture fishes, and have a favorable gossypol induced fish enteritis resisting effect.