农业资源与环境学报2018，Vol.35Issue(2)：126-132,7.DOI:10.13254/j.jare.2017.0257
我国规模化畜禽养殖粪污资源化利用分析
Analysis of Utilization of Fecal Resources in Large-scale Livestock and Poultry Breeding in China
摘要
Abstract
The purpose of this paper is to develop a systematic investigation for the serious problems of livestock and poultry breeding in China and the technical demand of promoting the utilization of manure.Based on the status quo of large-scale livestock and poultry farming in typical areas in China, the work had been done beared on statistics and analysis of the modes and proportions of utilization of manure resources. Such a statistical method had been applied to the country-identified large-scale farm, which the total amount of pollutants reduction was in accordance with the"12th Five-Year Plan"standards.The results showed that there were some differences in the modes of resource utilization due to livestock and poultry manure at different scales and types:(1)Hogs,dairy cattle and beef cattle in total accounted for more than 75% of the agricultural manure storage;(2)Laying hens and broiler chickens accounted for about 65% of the total production of the organic manure produced by fecal production. It is demonstrated that the major modes of resource utilization of dung and urine were related to the natural characteristics, agricultural production methods, farming scale and economic development level in the area. It was concluded that the unreasonable planning, lacking of cleansing during breeding, false selection of manure utilizing modes were the major problems in China's large-scale livestock and poultry fecal resources utilization.关键词
规模化畜禽养殖/粪污资源化/模式Key words
large-scale livestock and poultry breeding/fecal resources/mode分类
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宣梦,许振成,吴根义,欧玮祺,李婧,何文博..我国规模化畜禽养殖粪污资源化利用分析[J].农业资源与环境学报,2018,35(2):126-132,7.基金项目
湖南省重点研发计划项目"养殖业农业面源污染发生规律与减排机制"(2016JC2003) （2016JC2003）
