Feed additive for replacing soybean meal, promoting intestinal absorption and improving egg quality

The invention relates to the field of feed additives, and discloses a feed additive for replacing soybean meal, promoting intestinal absorption and improving egg quality, which comprises the following components in parts by weight: 30-50 parts of glutamic acid residue, 30-50 parts of high nucleic acid yeast peptide, 1-3 parts of compound bacteria preparation, 0.3-0.5 part of compound enzyme preparation, 1-5 parts of amino acid, 4-8 parts of trace element and 1-5 parts of vitamin. According to the present invention, the feed additive can replace the traditional soybean meal to be added into the feed, such that the rich and balanced nutrition can be provided for the laying hen during the egg laying period so as to substantially improve the egg laying quality of the laying hen; on the basis of digestible amino acids of poultry, the laying rate and the egg quality of laying hens are improved; the laying hen feed has the effects of improving the immunity, is very beneficial to improving the egg laying quality of l