Hyperspectral estimation of soil organic matter considering spectral position and the effect of straw-returning activities
TAN Chao, LIN Zhenhong, HE Qiuhua, LUAN Haijun, YU Shuchen, ZHENG Yaling, ZOU Juan
Bulletin of Surveying and Mapping . 2025, (2): 89 -95 .  DOI: 10.13474/j.cnki.11-2246.2025.0216