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四、畜粪的处理畜棚是孳生苍蝇的重要场所。对它的建筑要求是便于粪便收集和打扫。所收集的畜粪,也必须进行无害化处理。1.建造畜棚:(一)改良猪圈:(1)结构(图见封三)(2)要求:1)应建于村外居民区的下风向;2)远离水源至少50米;3)地面用不透水的材料修建,要有排尿坡度;4)便利洗刷、清扫和饲养。(二)单列式牲畜棚:卫生要求和管理与改良猪圈大体相同,主要差別在于比猪圈更要注意通风设备,屋顶应加开气窗(图见封三)。
Fourth, the treatment of livestock manure is a breeding ground flies important place. Its architectural requirements are for excrement collection and cleaning. The collected manure must also be soundly treated. 1. Construction of the shed: (a) improved pigsty: (1) structure (see cover three) (2) Requirements: 1) should be built in residential areas downstream of the wind; 2) away from water at least 50 meters; ) The ground is constructed of impermeable material, with a sloped urination; 4) to facilitate washing, cleaning and feeding. (B) single-column sheds: health requirements and management and improvement of pigsty roughly the same, the main difference is more than the pigsty should pay attention to ventilation, the roof should be open air windows (see cover three).