通过青菜盆栽实验等方法研究了运河(杭州段)底泥农田应用对作物的影响。

Effects of dredged from the Grand Canal (Hangzhou Section) on pakchoi were studied using pot experiments.

youdao

通过青菜盆栽实验等方法研究了运河(杭州段)底泥农田应用对作物的影响。

Effects of dredged from the Grand Canal (Hangzhou Section) on pakchoi were studied using pot experiments.

youdao