本文还研究讨论了留营养枝与整枝棉花根系在土壤中的分布规律。

The root distribution of all treatment on the different soil profile were also conducted and discussed.

youdao

本文还研究讨论了留营养枝与整枝棉花根系在土壤中的分布规律。

The root distribution of all treatment on the different soil profile were also conducted and discussed.

youdao