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玉米新品种是指科研育种单位选育成功并通过国家或省级审定的品种。一般比现在当地主推品种具有明显的抗性优势和较高的增产潜力。所以,搞好玉米新品种的推广应用对于提高玉米单位面积产量,实现农业生产增产增收具有十分重要的意义。
The new corn variety refers to the breed that has been successfully bred by scientific research and breeding units and approved by the state or provincial level. General than the current main push varieties have obvious resistance advantages and higher yield potential. Therefore, promoting the popularization and application of new varieties of corn is of great significance for increasing yield per unit area of corn and increasing production and income of agricultural production.