With the arrival of autumn, the light time is gradually shortened and the temperature difference between day and night is increasing. This period of time is the most likely period for laying hens to get sick. Breeders should pay high attention and attention should be paid to the following points: 1. Supplemental lighting If the light in the house is less than 12 hours per day, the egg production will decrease significantly and the disease resistance will decrease. Coops generally use incandescent or fluorescent lighting, supplemented twice a day sooner or later. 2. Control temperature After the autumn, the chicken house needs to pay attention to the night's insulation work and ensure normal ventilation. The temperature of the house should be kept between 15 and 25°C, and the relative humidity of 60% to 65% is the best. In late autumn, the open chicken house needs to close the windows, but it is necessary to leave the skylights. In addition, in autumn and rainy weather, the air in the house is damp, and the pathogenic microorganisms are suitable for growth and reproduction. Layer chickens are prone to induce diseases such as respiratory tract and intestinal tract. Open the windows for ventilation at around 2 pm in fine weather. 3. Increase nutrition Increase the feed nutrient concentration, especially increase the energy value in the feed. Generally increase the amount of fat in the feed, that is, add 10 kg of vegetable oil per ton of feed, and increase the amount of added soybean meal. 4. Prevent diseases In the early autumn, chicken pox vaccine immunization work should be done well, and attention should be paid to mosquito control. Before entering the late autumn, immunization against Newcastle disease and bird flu vaccine will be completed. In the rainy days and strong winds cool down days to pay attention to vitamin supplements, if conditions can be used in Chinese medicine (such as Jingfenbaidusan, Qingmiaobaidusan, etc.) to prevent the occurrence of disease. In addition, we must also do a good job of deworming, using levamisole hydrochloride according to the amount of instructions for the chicken to eat or drink freely, 2 times a day, and even fed 3 days. During the use of the drug, it is necessary to promptly clean up the excrement of the chicken house, and thoroughly disinfect the floor, walls and utensils inside the house, and sprinkle lime on the ground. Painlessly Silicone-Faced Dressing,Silicone-Faced Dressing,Comfortable Silicone-Faced Dressing,Flexible Silicone-Faced Dressing Zhende Medical Co.,Ltd , https://www.zdmedicalproducts.com