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测土配方,减少肥料的浪费是科技人员一直在研究和探讨的课题,本文介绍了庄浪县冬小麦、玉米、马铃薯、油菜这几种主要农作物的科学施肥方法。
Soil testing and formulating to reduce the waste of fertilizers is a subject that scientists and technicians have been studying and discussing for a long time. This article introduced the scientific fertilization methods of the main crops such as winter wheat, corn, potato and rape in Zhuanglang County.