中文谷fallow crop造句怎么写
- 造句
- 关注：1.07W次
The historical evolution of tillage system in China can be divided into four stages: abandoning cropping system, fallow cropping system, rotational cropping system, and intensive cropping system.
Carbon fixation in every cover crop treatment is higher than that of winter fallow cropland.
- 文章版权属于文章作者所有，转载请注明 https://zhongwengu.com/zh-my/sentence/kzqo9k.html
