摘要
农作物需微量元素虽少,可有很强的专一性,并可用微小的代价换取很高的效益。但施用微肥不能过量,否则不仅造成减产,甚至引起人畜中毒和环境污染。因此,施微肥一定要依据对作物植株和土壤分析、诊断的基础上,科学合理的确定施肥品种和数量,以及施用方法。
Crops need to trace elements, though small, can be highly specific,and can be a tiny price in exchange for the benefits high.Micronutrients Fertilization is not excessive,it will not only reduce yields,and even cause livestock poisoning and environmental pollution.Therefore,the microelement fertilizers must be based on crop plants and soil analysis,diagnosis,based on scientific and rational determine fertilization variety and quantity, and application methods.
出处
《内蒙古农业科技》
2013年第1期62-66,共5页
Inner Mongolia Agricultural Science and Technology
基金
农业部测土配方施肥项目
关键词
施微肥
量少效益高
过量减产
人畜中毒
污染环境
科学合理施用
Applied fertilizer
Less effective
Excess production
Livestock poisoning
Pollution of the environment
Application ofscientific and rational
