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Effects of Tillage Methods on Heavy Metal Cadmium Accumulation in Rice-Wheat Rotation System in Chengdu Plain
ZHANG Qi, LIU Haitao, TIAN Jing, YAO Li, WANG Hong, LIN Chaowen
Chinese Agricultural Science Bulletin . 2022, (19): 109 -113 .  DOI: 10.11924/j.issn.1000-6850.casb2021-0736