Doing a good job in summer broiler production, in addition to taking adjustments to the structure of the diet, changing feeding methods, improving the health of chicken coops, and strengthening comprehensive management measures such as prevention and control of epidemics in order to achieve maximum economic benefits from broiler production, reducing broiler house temperatures is a summer for broilers. The foundation and key to breeding. The temperature of broiler houses is based on the principles of application, convenience, and economy. Resources such as wind, light, electricity and water are fully utilized. Different technical measures are adopted to achieve the desired cooling target. 1. Ventilation and temperature reduction Before the temperature rises in the morning, close the doors and windows of the chicken house. After the temperature drops in the evening, open all the windows and doors to let the inside and outside air of the chicken house meet. (9)?imgFile=, Do a good job of summer broiler production, except for the adjustment day. The grain structure, change of feeding methods, improvement of chicken house hygiene, and strengthening of comprehensive management measures such as prevention and control of epidemics, with a view to achieving maximum economic benefits from broiler production, lowering the temperature of chicken houses is the basis and key for broiler breeding in summer. The temperature of broiler houses is based on the principles of application, convenience, and economy. Resources such as wind, light, electricity and water are fully utilized. Different technical measures are adopted to achieve the desired cooling target. 1. Ventilation and temperature reduction Before the temperature rises in the morning, close the doors and windows of the chicken house. Open the doors and windows after the temperature drops in the evening, exchange the air inside and outside the house, and improve the air quality in the house. The ceiling of the house should be equipped with a fan to cool the air. 2. Shading and cooling When constructing a chicken house, two rows of poplar trees are planted on both sides of each chicken house. Poplar trees cover the sunlight that illuminates the house and can lower the house temperature by 3°C~8°C. , can also improve the environment around the chicken house. It is also possible to plant plants such as creepers and loofahs, so that these plants can be covered with roofs, and generally the temperature of the house can be reduced by 2°C~3°C. Shade nets can also be used to cool the sunshade. The sunshade nets must be more than 50cm above the roof of the chicken house. The bamboo nets and wooden poles should be used to support and fix the sunshade nets to prevent the windshield and rain from damaging the shade nets and generate noise and affect the growth of broilers. 3. Cooling the water curtain Set the water curtain at the air inlet to allow the hot air to cool before entering the house. The lower end of the water curtain must not be lower than the height of the chicken bed, and the width can be narrower than the width of the house. The other end of the house is equipped with an exhaust fan. When the curtain is used, it can be opened before the temperature rises and closed after cooling in the afternoon. In this way, the temperature can be reduced by 3°C~6°C. 4. The temperature drop of the water hose is spread on the broiler chicken bed with drought-resisting plastic water hoses, and it is sigmoidized in the long direction of the chicken coop. The distance between the water hoses is based on chickens.
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