Pay attention to two points when adjusting the feed of winter laying hens

First, we must pay attention to reducing fineness and thickening. Winter is the period of rest of the laying hens, and the body's need for nutrients is greatly reduced. Only a small portion of the nutrient supply itself is consumed. There is no need to continue to supply high quality feed for the egg season. The principle of feed adjustment should be “reduced and refined”. Can reduce corn, sorghum, fish meal, bean cake and Other concentrates; increase the bran, sweet potato noodles, corn core noodles and other roughage; and feed some vegetables to help leaves (such as cabbage leaves, celery leaves, etc.) and carrots and other green tubers succulent feed. The general proportion is 15% in concentrate, 75% in coarse material and 10% in green material. EYu China Feed Industry Information Network - based on feed, serving animal husbandry

Second, we must pay attention to reasonable nutrition. In order to ensure the growth and health of laying hens, the nutrients of the feed must be comprehensive. In diets based on roughage, it is necessary to pay attention to supplements such as minerals, various vitamins, trace elements and various amino acids. Because the formation of feathers and physiological and biochemical metabolism of chickens rely mainly on these nutrients. In particular, net-fed and caged laying hens are not able to eat these things because of the restrictions of the site. If they are not paid attention to, they are more likely to affect the growth of feathers and the health of chickens. When supplementing these additives, special attention should be paid to the supply of appropriate amounts of sulfur, gypsum and Bao Yuling. Each daily addition amount: 2 grams of sulfur, 3 grams of gypsum, 1 gram of Bao Yu Ling, can meet the needs. EYu China Feed Industry Information Network - based on feed, serving animal husbandry