8 layers of eggs
The proportion of male and female is appropriate. The flock size must be determined before the start of production. The proportion of males and females is 1:12 or 1:15. The cock has more waste of feed and less affects the yield. Reasonable feeding should be reasonably grouped and quantitatively fed to prevent overweight laying hens. Feed the full price feed full price feed nutrient composition, can fully meet the needs of the growth and production of laying hens, and consume less material. The amino acids are the first limiting amino acids supplemented with corn, bean cake, and bran. The addition of amino acids can save fishmeal and other feeds. Choose different feeds according to different seasons and stages to feed different feeds. In the early stage of laying eggs, the nutrition level should be higher than the feeding standards; the nutrient levels should be appropriately reduced in the later stage of laying eggs. In summer, when the intake of eggs is reduced, the protein level of the diet needs to be increased, preferably 19%, and if amino acids are added, 17% is appropriate. Choose the good varieties to choose the production performance is good, the egg material is taller, the body type is smaller the breed, the adult chicken weight is appropriate about 2 kilograms. The timely elimination of high-yielding chickens generally maintains eggs for 10-15 weeks. Old and sick chickens and low-producing hens should be eliminated in time.