| abstract |
The invention provides a compound feed for improving the production performance of fattening pigs, and relates to the technical field of animal husbandry feed. The invention is prepared from the following raw materials in parts by weight: corn, soybean meal, rice bran meal, puffed soybean, stone powder, soybean oil, salt, choline chloride (50%), calcium hydrogen phosphate, premixed with trace elements of growing pigs feed, piglet vitamin premix, 70 lysine, threonine, sweetener, piglet compound enzyme, food attractant (alome), antioxidant. The invention can improve the palatability of the feed, increase the appetite, increase the feed intake, reduce the feed-to-meat ratio, improve the feed conversion rate, have the functions of inhibiting bacteria and mildew on the feed, and reducing the smell in the pig house. |