摘要
通过对尿素的形成过程及产品性质进行分析 ,指出尿素产品的使用与无公害农业的发展不相冲突 ;通过对作物的需肥特点和有机肥局限的分析 。
It is pointed out that use of urea haven′t adverse impact on harmless agriculture development through analysis of urea producing procedure and product characteristics Features of fertilizing plants and analysis of the limitation of organic fertilizer prove that urea will not be substituted in harmless agriculture development
出处
《大氮肥》
CAS
2003年第1期59-64,共6页
Large Scale Nitrogenous Fertilizer Industry
关键词
尿素
无公害农业
作物
需肥特点
有机肥
harmless agriculture,chemical fertilizer,organic fertilizer,soil
