| abstract |
The invention discloses a brick pecking premix which prevents free-range poultry from pecking and supplements nutrition. According to parts by weight, it comprises 60-80 parts of barley, 3-10 parts of brown sugar, 1.1-1.8 parts of enzyme preparation, amino acid 1-5 parts, 5-8 parts of trace elements, 1.72-3.27 parts of vitamins, 1-5 parts of α-starch, 1-5 parts of calcium propionate, 10-20 parts of zeolite powder; the premixed feed is in the shape of bricks, The composition is reasonable, the nutrients are comprehensive, the poultry grows rapidly after pecking, there is less anus and feather pecking, the mental state is good, the feathers are bright, the skin color of the crown, beard, toes and claws is bright, the egg production rate is increased, and the cost is low, which is suitable for industrial production. . The invention is suitable for preparing pecking brick premix which prevents poultry from pecking and supplements nutrition. |