Feed preparation techniques for improving Energy intake of Pigs and Poultry to resist low temperature stress

Increasing the energy intake of pigs and birds to resist low temperature stress can increase the energy intake of pigs and poultry, maintain normal body temperature, resist cold stress, and ensure the survival and normal growth of pigs and poultry; second, it can improve the immunity of pigs and poultry under cold stress, improve the disease resistance and survival rate of pigs and poultry. The main technical contents are as follows: 1. Improve the feed energy concentration. Adjust the formula of compound feed and increase the dosage of corn and rice bran by 10-20%. Pigs and poultry need more energy to ward off the cold and keep their body temperature normal. Increasing the addition of corn and rice bran can increase the energy intake of pigs and poultry. 2. Supplement vitamin C and feed compound enzyme preparation. Each ton of feed was supplemented with 100g-200g vitamin C and 200-500g/ tons of compound enzyme preparation. Vitamin C supplementation can improve the disease resistance and survival rate of pigs and birds under cold stress. The addition of compound enzyme preparation can improve the utilization of non-starch polysaccharides in feed and improve energy utilization efficiency.