摘要
[目的]掌握张掖市畜禽粪污资源化利用现状,为制定畜禽养殖粪污资源化利用政策提供依据。[方法]采用普查、实地调查、典型调查相结合的方法。[结果]根据调查规模标准,全市共调查养殖场(小区、户)3481个,畜禽粪污产生总量463.79万吨(占全市养殖粪污总量26%),粪污处理总量为329万吨(处理率为71%),肉牛粪污产生量超过了全市畜禽粪污产生量的一半,生猪和羊次之,蛋肉鸡所占比例较小。通过调查,总结提炼出了粪污无害化处理回用、粪污全量收集发酵还田利用、第三方粪污处理企业专业化能源、固体粪便有机肥生产等四种典型模式。
[Objective]Master the current situation of the utilization of livestock and poultry manure resources in Zhangye city,and provide a basis for formulating policies of the utilization of manure resources.[Methods]The combination of general survey,field survey,typical investigation method was used.[Results]According to the survey,a total of 3481 farms were investigated in the city and the total amount of livestock and poultry manure was 4,637,900 tons（accounting for 26%of the total amount of livestock manure in the whole city）.The total amount of faeces treatment was 3.29 million tons（processing rate of71%）.The yield of beef cattle manure was more than half of that of the whole city,followed by pig and sheep,and the proportion of laying hens and broilers were small.Through investigation,four typical models were summarized,which were the recycling of feces,the collection and application of feces,the third party manure disposal enterprises,and solid manure organic fertilizer production.
作者
张永东
王磊
马斌
伏中方
朱跃明
ZHANG Yong-dong;WANG Lei;MA Bin;FU Zhong-fang;ZHU Yue-ming(Animal Husbandry Management Station in Zhangye City,Zhangye,Gansu 734000,China)
出处
《中国牛业科学》
2018年第4期65-67,共3页
China Cattle Science
关键词
畜禽粪污
资源化利用
调查
livestock and poultry manure
resource utilization
investigation
