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选购复混肥五要点

来源:本站 作者:admin 日期:2016/4/22 8:48:44 浏览次数:1080

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  依据平衡施肥的原理选购复合肥平时要多与农技人员联系,了解土壤特性和作物需肥规律,最好能与测土配方施肥相结合,依据平衡作物营养的原则,按照测土结果合理配方,缺什么补什么,实现作物营养元素的平衡供给。另外,复合肥养分比较固定,切不可盲目选择和施用,也不可当作单质肥料施用,避免因此而造成不必要的损失和浪费。


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