| abstract |
The present invention relates to the polypeptide type compound immunity additives and preparation method thereof for Broiler chicks, including components such as Chinese medicine immune component-bee pollen nutrition component mixed extract preparation, the animal protein polypeptide formulations containing organic chelated microelements compound, glycine betaine, N- carbamylglutamic acid, plant protein powder, bentonite and chitosans.Additive of the present invention is prepared for broiler growth feature, there is growth promotion, reduce fat deposition and increase immunity of organisms and other effects. |