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Variation Characteristics of Organic Carbon in Arable Black Soil in Suihua City
LIU Wanling, WANG Junjie, LIN Zijun, ZENG Ting, CHEN Yimin, SUI Yueyu, JIAO Xiaoguang
Chinese Agricultural Science Bulletin . 2022, (20): 67 -72 .  DOI: 10.11924/j.issn.1000-6850.casb2022-0074