Too much broken eggs on the egg farm will seriously affect the economic benefits of the chicken industry. Introduced here can reduce the rate of broken eggs. Some of the measures are for reference: 1. To meet the requirements of calcium and phosphorus: The optimum calcium content in layer diets is between 3.2% and 3.5%. In the case of high temperature or high egg production rate, the calcium content can be increased. To 3.6 to 3.8%. Since the quality of the eggshell varies with the age of the chicken and the feed intake, the level of calcium in the diet should be adjusted accordingly. The supply of phosphorus should also be met, but do not overdo it. Phosphorus is best at 0.45%. 2, to meet the needs of vitamin D: Vitamin D is conducive to eggshell formation and improve eggshell quality. The lack of vitamin D (especially vitamin D3) results in the formation of defective eggs. 3, to meet the needs of manganese: lack of manganese will cause a significant reduction in egg production, eggshell thin and easy to break. Manganese contains 55mg of manganese per kilogram of feed, which can reduce the breakage rate. 4, to maintain the balance of essential amino acids: can increase egg production, egg weight and eggshell quality and reduce the breakage rate. 5. Adding sodium bicarbonate (sodium bicarbonate): During the hot season, adding 0.5% sodium bicarbonate to the diet helps increase egg shell quality and relieve heat stress. 6, on time feeding: delay the normal intake of 4 hours, can make egg production in 1 day eggshell strength weakened; if delayed for 24 hours, eggshell strength can be reduced for up to 3 days. So feed it regularly. 7. Qin Qin pick up eggs: Some people made observations and found that eggs were picked up once per hour. The rate of broken eggs was 0.2% to 0.3%. Eggs were picked up at intervals of 2 hours. The rate of broken eggs rose to 1% to 1.5%. Pick up eggs once an hour. The rate of broken eggs is as high as 2% to 3%. Therefore, you must pick eggs.
Medical Masks,Medical Disposable Face Masks,Blue Face Mask,Medical Non-Woven Face Mask
Jiangyin Huashi Medical Equipment Co.,Ltd , https://www.medicalwellcare.com