饲养管理对畜禽养殖废水污染物的影响  

Effect of Feeding Management on the Wastes in the Water from Livestock and Fowl Breeding

作　　者：杨建康[1] 吴建敏 徐加宽 徐俊 董渊[3] 曹雪林 

机构地区：[1]金坛市农林局,江苏金坛213200 [2]常州市农(渔)业生态环境保护监测站,江苏常州213001 [3]江苏工业学院,江苏常州213164 [4]常州星运农民创业科技服务专业合作社,江苏常州213001

出　　处：《常州工学院学报》2009年第1期49-53,共5页Journal of Changzhou Institute of Technology

基　　金：2007年江苏省科技项目(DS2007027)

摘　　要：对奶牛、猪、禽规模养殖各10个废水样品,监测15个不同参数,并按单项指数评价,计算污染级率。对11项饲养管理因素进行分类比较分析,结果表明:影响畜禽养殖废水污染因素达7项,按影响程度大小排序为单位体重耗料、废水处理、废水类型、养殖规模、粪便处理、用药种类、集粪方式。实施控制单位体重耗料小于2%与控制用药种类、养殖废水净化处理、粪便沼气或堆肥处理、粪尿分集以及适度规模养殖是降低养殖废水污染的有效措施。Ten wastewaters are collected from the scale raising of livestock and fowls, and fifteen indexes are detected, with classes of pollution calculated with single index method, and analysis done on 11 feeding management factors. The results show that the pollution of the water from livestock and fowl breeding is affected by seven feeding management factors, whose order is：feed consumption per unit body weight, wastewater treatment, wastewater types, farm scale, deject treatment, kinds of taken drugs and mode of manure cleaning, on their importance. The measures mentioned above are effective in reducing water pollution.

关 键 词：饲养管理 畜禽养殖 废水污染物 

分 类 号：S815[农业科学—畜牧学]