Analysis on Limiting Factors of Efficient Utilization of Winter Wheat and Summer Maize Farmland Resources
LIU XiaoYu,ZHANG DouDou,JIAO JinYu,CHEN GuoQing,LI Yong
Scientia Agricultura Sinica . 2020, (19): 3900 -3914 .  DOI: 10.3864/j.issn.0578-1752.2020.19.005

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