The basis for determining the appropriate sowing date of winter wheat is ()and the characteristics of variety development.


The basis for determining the appropriate sowing date of winter wheat is ()and the characteristics of variety development.

A.Sowing rate

B.Yield level

C.Accumulated temperature before winter

D.Rainfall

正确答案:Accumulated temperature before winter


Tag:CropCultivationScience 时间:2022-02-28 15:25:00