Allotriphagia conditioning agent for poultry and application thereof

The invention discloses an allotriphagia conditioning agent for poultry and application thereof in the preparation of poultry feed preventing feather picking, and the allotriphagia conditioning agent for poultry comprises biological fermentation feather powder, a spina date seed soybean meal active material, sodium sulfate and methionine with the mass ratio of 1:0.5-1:0.01-0.05:0.01-0.03; starting from nutrition regulation, the biological fermentation feather powder and the spina date seed soybean meal active material are developed, and the combined effect of the biological fermentation feather powder, the spina date seed soybean meal active material, the sodium sulfate and the methionine is studied for providing the feather picking-preventing allotriphagia conditioning agent for poultry; and the feather picking-preventing allotriphagia conditioning agent can promote the balanced absorption of nutrients, has good effect on preventing pecking, increases feed intake, daily gain of broilers, egg laying rate and