Do a good job in keeping the hen house warm and cold in the late autumn and early winter cold before the arrival of cold repairs in a timely manner, blocking the rear window, front window, stadium with plastic film sealed, open at noon ventilation. Regardless of greenhouses or houses, the temperature inside the chicken house should stay around 20°C, so that chickens can avoid neck and neck, feathers are not fluffy, and they can freely eat and feed in the morning. This will keep the hens in normal production.
Appropriately increase energy feed When formulating feed, the proportion of energy feed should be appropriately increased to maintain the hen's body temperature and egg production requirements. Commonly used energy feeds include corn, wheat, barley, sorghum, and rice, which can account for more than 65% of the total diet, about 20% of soybean meal, 7% to 9% of imported fishmeal, 6% to 6.5% of shell flour, and bone meal. 1%, salt 0.4%, two-dimensional multivitamin, methionine 0.1%, and appropriate feed carrots, chili powder and so on.
The method of changing the feeding chickens is short and long in the winter. In addition to feeding 3 times during the day, the pellets should be fed once at 8 o'clock in the evening, such as corn and wheat, and the large hens will feed 30 to 50 grams each. At the same time, there are also feeding wet materials, should be changed to 3 times a day, can feed dry materials in the morning and evening, feeding wet materials at noon, to prevent chickens from eating frozen leftovers, affecting production. When the outdoor temperature drops below zero, warm water should be changed to prevent the chickens from drinking frozen water and snow water, so as not to reduce the calories and nutrient consumption of the chicken body, and to encourage the hens to produce more eggs.
Appropriately increase the light time The effective illumination time of the hen is 15 hours per day, and less than 15 hours, the egg production will decrease with the decrease of the time. Generally from October to March of the following year, except for 11 to 12 hours of daylight during the day, 3 to 4 hours of light should be added at night, half of which will be switched on and off in time. The brightness of the bulb should not be strong or weak. A 40-watt bulb can be used for every 15 to 20 square meters of ground. The trough and waterer should be placed under the bulb.
Appropriately increase energy feed When formulating feed, the proportion of energy feed should be appropriately increased to maintain the hen's body temperature and egg production requirements. Commonly used energy feeds include corn, wheat, barley, sorghum, and rice, which can account for more than 65% of the total diet, about 20% of soybean meal, 7% to 9% of imported fishmeal, 6% to 6.5% of shell flour, and bone meal. 1%, salt 0.4%, two-dimensional multivitamin, methionine 0.1%, and appropriate feed carrots, chili powder and so on.
The method of changing the feeding chickens is short and long in the winter. In addition to feeding 3 times during the day, the pellets should be fed once at 8 o'clock in the evening, such as corn and wheat, and the large hens will feed 30 to 50 grams each. At the same time, there are also feeding wet materials, should be changed to 3 times a day, can feed dry materials in the morning and evening, feeding wet materials at noon, to prevent chickens from eating frozen leftovers, affecting production. When the outdoor temperature drops below zero, warm water should be changed to prevent the chickens from drinking frozen water and snow water, so as not to reduce the calories and nutrient consumption of the chicken body, and to encourage the hens to produce more eggs.
Appropriately increase the light time The effective illumination time of the hen is 15 hours per day, and less than 15 hours, the egg production will decrease with the decrease of the time. Generally from October to March of the following year, except for 11 to 12 hours of daylight during the day, 3 to 4 hours of light should be added at night, half of which will be switched on and off in time. The brightness of the bulb should not be strong or weak. A 40-watt bulb can be used for every 15 to 20 square meters of ground. The trough and waterer should be placed under the bulb.
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