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Research advances of cover crops and their important roles
JIAN Shu-Lian, LI Shu-Xin, LIU Sheng-Qun, LI Xiang-Nan
Acta Agronomica Sinica . 2022, (1): 1 -14 .  DOI: 10.3724/SP.J.1006.2022.03058

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