奈曼旗玉米残茬覆盖度计算方法及其对土壤风蚀量计算的影响 |
王飞翔, 甄天乐, 李继峰, 李慧茹, 郭中领, 常春平, 张夏蕾, 于凯昕 |
Calculation method of maize residue coverage in Naiman Banner and its influence on the calculation of soil wind erosion rate |
Feixiang Wang, Tianle Zhen, Jifeng Li, Huiru Li, Zhongling Guo, Chunping Chang, Xialei Zhang, Kaixin Yu |
图2 不同覆盖度玉米残茬及土壤反射率(A)及其一阶微分(B)曲线 |
Fig.2 Spectral reflectance (A) and its first-order differential (B) curves of soil and maize residue with different coverage levels |
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