摘要
通过对江苏省2个典型地区的4个生猪养殖场的饲料、牲畜排泄物、土壤、地表水及地下水中养分状况的调查采样与分 析,对牲畜规模养殖的环境效应进行了评价。在此基础上,对牲畜养殖排泄物的养分管理与资源化利用提出了建议,并通过对牲畜 排泄物中养分状况及作物养分需求状况的分析统计,提出了种植-养殖区域养分平衡管理模式。
Based on investigation and analysis of nutrient region in feed, excreta, soil and water sample in the livestock farm in a typical region of Jiangsu Province, the environmental effect resulted from intensive livestock production has been evaluated. Suggestion on nutrient management and resource recovery utilization of the livestock excreta and nutrient demand of crops were also analyzed and used statistic, and the mode for nutrient balance management of crops production and livestock production zone was also proposed.
出处
《上海环境科学》
CAS
CSSCI
CSCD
北大核心
2002年第8期488-490,共3页
Shanghai Environmental Sciences
基金
联合国粮农组织畜牧
环境与发展(LEAD)项目资助
关键词
规模化
牲畜规模养殖
环境效应
种植-养殖区域
养分平衡管理
江苏
Intensive livestock production Environmental effect Crop production-livestock production zone Nutrient balance management Jiangsu Province
