摘要
包膜肥料作为一种新型肥料,可明显提高肥料利用率,减轻生态环境污染。综述了包膜肥料的分类及特点,国内外研究现状,肥料养分溶出的测定方法及养分释放机理。分析了目前包膜肥料在研究中存在的问题,并进行了研究展望。
As a new type of fertilizer, coated fertilizer could increase the fertilizer utilization efficiency significantly and reduce the ecological environment pollution. Classification and the characteristics of coated fertilizers were reviewed as well as the research status at home and abroad, measuring method of fertilizer nutrient dissolution and the nutrient releasing mechanism. Problems and research prospects of coated fertilizers were analyzed.
出处
《河北农业科学》
2008年第6期40-42,53,共4页
Journal of Hebei Agricultural Sciences
关键词
包膜肥料
研究进展
Coated fertilizers
Research advances
