寒旱区春玉米秸秆还田方式对土壤DOM光谱特征的影响机制
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The Effect Mechanism of Spring Maize Straw Returning Method on Soil DOM Spectral Characteristics in Cold and Arid Regions of China
LIU Chen, BAI Xuedong, ZHAO Haichao, HUANG Zhihong, LIU Songtao, LU Haibo, LIU Zigang, LIU Xueling
生态环境学报 . 2023, (8): 1419 -1432 .  DOI: 10.16258/j.cnki.1674-5906.2023.08.007