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水稻氮肥过多该怎么办
更新时间: 2020-07-02 00:00:00  

水稻氮肥过多的解决方法:用水浇灌来稀释氮肥,之后补充钾肥。

水稻施氮肥过多容易造成水稻徒长,贪青,晚熟,抗病力下降。青瘪粒增多,容易倒伏。导致稻瘟病,纹枯病,白叶枯等多种病害加重发生,严重影响产量。提高水稻丰产,要合理使用氮肥,注意配合增施磷,钾肥和其它微量元素。

关键词: 水稻 氮肥 过多 怎么办

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