... 大量营养剂 {生化} macronutrient 大量元素营养 macro-element nutrients 大量运用 high-volume run ...
基于4个网页-相关网页
There are more initial nutrients in the straw substrates, and washing can reduce macro-element contents, but effect of washing on middle and trace element contents is not significant.
秸秆基质中含有较多的初始养分，淋洗可以使大量元素含量减少，但对中微量元素含量影响不大。
youdao
应用推荐
模块上移
模块下移
不移动