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