Livestock farm site selection should be based on the nature, scale, and tasks of the livestock farm, combined with local natural conditions and social conditions, and a comprehensive survey and comprehensive analysis should be made to determine the location. One must consider topography. The terrain should be open and neat, with enough area. The terrain should be high-dry, flat, and leeward, and the slope of the terrain should not exceed 25 degrees. Do not account for less farmland. Second, we must consider the source of water quality. Water sources require sufficient water, good water quality, easy access and hygiene protection, and easy purification and disinfection. Third, we must consider the soil conditions. Soil requires good air permeability, easy water seepage, and large heat capacity. Soil composition is balanced, rich in nutrients and trace elements. It is strictly forbidden to rebuild or reconstruct abandoned old livestock farms. Fourth, we must consider the local social conditions. Transportation should be convenient, feed should be sufficient, sales should be convenient, and waste should be used and disposed on the spot to prevent pollution of the environment. The site is at least 300-500 meters away from the railways, national highways above grade one or two, no less than 150-200 meters away from the third-level highway, and not less than 50-100 meters away from the fourth-level highway. The distance to the residential area should be no less than 500-1000 meters, and built in the residential area downwind. No less than 1,000 meters between livestock farms. Fifth, we must consider the power supply and energy supply to ensure the normal operation of production.
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