摘要
利用农户调查及统计资料对南方水田地区农用化学品投入进行了实证分析,主要揭示了农户过量施用化肥和农药的情形以及目前有关农用化学品数据收集及计算中存在的问题。建议完善和实施有关化学品使用的普查、监测制度体系及相关政策。
Farm chemicals utilization in paddy farmland in Southern China is reviewed and evaluated in the present paper. It reveals over-use of chemical fertilizers and pesticides in the region by using both statistical and farmer survey data source. It has also been indicated that there exist the problems concerning the data collection and calculation on farm-chemical use in agriculture in China. Finally, it is suggested that the spatial census, monitoring and policy implication of farm chemicals in be considered.
出处
《农业环境保护》
CSCD
北大核心
2001年第5期333-336,344,共5页
Agro-Environmental Protection
基金
中英合作项目<中国水稻生产的环境成本>的部分研究内容