Laying hen premix for improving growth uniformity and use method thereof

Abstract

Belonging to the technical field of feed breeding, the invention relates to a laying hen premix for improving growth uniformity and a use method thereof. The laying hen premix includes a mixed raw material, which comprise: corn, millet, sorghum, wheat bran, bean cake, fish meal, bone and meat powder, blood powder, stone powder, edible salt, peanut cake, cottonseed cake, shell powder, bone meal, sophora japonica leaf powder and barley, and also includes: angelica sinensis, codonopsis pilosula, radix isatidis and traditional Chinese medicine active factors. The mixed raw material includes the following feed components for chickens of 1-3 weeks old: 60% of corn, 4% of millet, 4% of sorghum, 5% of wheat bran, 6.2% of bean cake, 6% of fish meal, 2% of bone and meat powder, 4% of blood powder, 1.5% of stone powder, 0.3% of edible salt, 1.75% of angelica sinensis, 1.75% of codonopsis pilosula, 2% of isatis root and 1.5% of traditional Chinese medicine active factors. The chickens are placed in a same environment from small to large, eat a same amount of food and absorb a same amount of nutrition, the weight of the chickens is weighed regularly, and the chickens are screened, and the premix is balanced in nutrition, green, safe and free of antibiotics, and is conducive to improving the growth uniformity of chicken flocks.

Description

technical field [0001] The invention belongs to the technical field of feed breeding, and in particular relates to a laying hen premix for improving growth uniformity and a use method thereof. Background technique [0002] With the rapid development of the poultry industry, all kinds of poultry feeds are also developing rapidly. At this stage, there are many kinds of feeds in the market. Chicken is a common and important type of food in daily life. Stir-fried chicken has unique delicacy and excellent therapeutic and health value. Due to the large market demand, the current supply of chicken mainly depends on broiler farms. Broiler farms have mature breeding technology, broiler chickens grow fast, and the benefits are obvious. When selecting chickens, it is cumbersome to check the growth time and weigh the weight of the chickens to determine the amount of chickens. At present, the growth uniformity of chickens has not been almost the same. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

When selecting chickens, it is necessary to check the growth time and weigh the weight of the chickens to judge the amount of chickens.