科尔沁沙地南缘旱作农田保护性耕作对土壤风蚀的影响 |
刘伟春, 李玉霖, 程莉, 方海富 |
The impact of protective tillage on wind erosion of farmland in the Horqin Sandy Land |
Weichun Liu, Yulin Li, Li Cheng, Haifu Fang |
图4 不同种植措施下农田风蚀量的年际变化 |
Fig.4 Interannual variations in farmland wind erosion amount under different cropping practices |
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