In this paper, some plowing methods such as contour plowing, densely plowing, terraced plowing, etc.

文章着重研究了横坡耕种、密植耕作和坡改梯耕种方式。

youdao

In this paper, some plowing methods such as contour plowing, densely plowing, terraced plowing, etc.

文章着重研究了横坡耕种、密植耕作和坡改梯耕种方式。

youdao