The laying hens in winter are gradually discontinued and enter the rest period. However, the chicken's feathers continue to thicken for safe wintering. According to this natural law and the actual condition of chickens, scientific adjustments are mainly made of the following two points.
Thinning and thickening Winter is the resting period of laying hens. The body's demand for nutrients is greatly reduced, and only a small part of the nutrient supply itself is consumed. There is no need to continue supplying high-quality feed for the peak period of egg production. . The principle of feed adjustment should be “reducing fineness and thickeningâ€, reducing the consumption of corn, sorghum, dried melon, fish meal, bean cakes, etc., and adding roughage such as bran, sweet potato noodles and corn kernels, and feeding some vegetables to help the leaves. (such as cabbage leaves, celery leaves, etc.) and carrots and other green tubers juicy feed. The proportion is generally 15% fine, 75% rough, and 10% green.
Nutrition In order to ensure the growth and health of layer feathers, the nutritional content of feed must be comprehensive. In the diets based on roughage, attention should be paid to the supplement of minerals, various vitamins, trace elements and various amino acids and other feed additives. Because the production of feathers and the physiological and biochemical metabolism of chickens depend on these nutrients. In particular, net-fed, captive, and caged layer chickens are not able to feed on these nutrients due to site constraints. If they do not pay attention to the addition, they are more likely to affect feather growth and chicken health. When supplementing these additives, attention should be paid to the supply of sulfur, gypsum, and hypnosis, each of which can be added in amounts of 2 grams, 3 grams, and 1 gram per day, respectively.
Thinning and thickening Winter is the resting period of laying hens. The body's demand for nutrients is greatly reduced, and only a small part of the nutrient supply itself is consumed. There is no need to continue supplying high-quality feed for the peak period of egg production. . The principle of feed adjustment should be “reducing fineness and thickeningâ€, reducing the consumption of corn, sorghum, dried melon, fish meal, bean cakes, etc., and adding roughage such as bran, sweet potato noodles and corn kernels, and feeding some vegetables to help the leaves. (such as cabbage leaves, celery leaves, etc.) and carrots and other green tubers juicy feed. The proportion is generally 15% fine, 75% rough, and 10% green.
Nutrition In order to ensure the growth and health of layer feathers, the nutritional content of feed must be comprehensive. In the diets based on roughage, attention should be paid to the supplement of minerals, various vitamins, trace elements and various amino acids and other feed additives. Because the production of feathers and the physiological and biochemical metabolism of chickens depend on these nutrients. In particular, net-fed, captive, and caged layer chickens are not able to feed on these nutrients due to site constraints. If they do not pay attention to the addition, they are more likely to affect feather growth and chicken health. When supplementing these additives, attention should be paid to the supply of sulfur, gypsum, and hypnosis, each of which can be added in amounts of 2 grams, 3 grams, and 1 gram per day, respectively.
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