After the fall, the weather gradually becomes cool, and the egg production of free-range hens should also gradually increase. In order to ensure that free-range laying hens get higher egg production performance and achieve better benefits, the following technical measures need to be taken:
Ensure nutrient supply. After laying, the laying hens should provide sufficient feed to ensure that the hens can eat freely. Generally, the free-range layer hens feed 100 to 120 grams of feed each day, especially after the start of production, otherwise the hens may not eat enough, which may affect the development of follicles. Weight loss after the egg results in a low rate of late egg production.
Try to feed the full price of layer chickens. Although corn and wheat bran are good feed ingredients, they lack protein, calcium, and phosphorus. Even though free-range laying hens can obtain some minerals from the soil, due to the low content of minerals in the soil in many areas, they cannot meet the demand. If layer chickens are fed with corn, wheat bran, soybean cake, bone meal, salt, shells, and compound feeds made up of Amino Acids, trace elements and vitamins, it will ensure adequate nutrition for layer chickens and meet their weight development and production. Demand for eggs can also prevent nutritional deficiencies such as feathering and kicking. In addition, some broiler breeders mistakenly believe that feed is expensive, and it is cheaper to feed corn. Actually, the price of corn is the same as the price of compound feed for laying hens. Feeding corn does not reduce costs.
Guarantee lighting time. Eggs were given 16 hours of light each day. According to the traditional breeding experience, laying hens decrease their eggs after the fall, and they do not lay eggs in winter because the light time is shorter after the summer solstice. To ensure constant long-term laying, constant light should be guaranteed. It is recommended to turn on the light every morning at 4:30, turn off the lights after dawn during the day, turn on the lights before dark, and turn off the lights at 8:30; usually 1 to 2 watts per square meter, but pay attention to the use of low-power energy-saving lamps, light bulbs in the chicken Remaining evenly distributed, so that people can see the word on the ground in all positions of the chicken house according to the normal distance.
Do a good job of ventilation and insulation measures. The microclimate of the hen house has a great influence on the health and productivity of the laying hens, especially during the winter. It is necessary to strengthen and improve the microclimate conditions to ensure that the chickens are healthy, prevent diseases, and maximize their production performance. Http://
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