冀西北寒旱区农田作物轮作产量效应评价
杜玉琼,张立峰,姚兆磊,张继宗,刘玉华
Evaluation of Crop Rotation Yield Effect in Cold and Arid Regions of Northwest Hebei Province
DU YuQiong,ZHANG LiFeng,YAO ZhaoLei,ZHANG JiZong,LIU YuHua
中国农业科学
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2019, (7): 1205
-1214
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DOI: 10.3864/j.issn.0578-1752.2019.07.008
