The objectives of field management in the ear of corn are centered on ear promotion， root promotion， leaf promotion and stalk control._精华吧

The objectives of field management in the ear of corn are centered on ear promotion， root promotion， leaf promotion and stalk control.

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The objectives of field management in the ear of corn are centered on ear promotion， root promotion， leaf promotion and stalk control.

A.正确

B.错误

正确答案：错误

Tag：CropCultivationScience 时间：2022-02-28 15:25:18

上一篇：The whole process of corn mechanization is the only way for modern corn production， and the mechanical grain harvest is the last mile of the whole process of mechanization.
下一篇：With the increase in planting density， corn production can continue to increase.

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