东北三省春玉米产量差时空分布特征
刘志娟，杨晓光，吕硕，王静，LIN XiaoMao
Spatial-Temporal Variations of Yield Gaps of Spring Maize in Northeast China
LIU ZhiJuan1, YANG XiaoGuang1, Lü Shuo1, WANG Jing1,2, LIN XiaoMao3
中国农业科学
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2017, (9): 1606
-1616
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DOI: 10.3864/j.issn.0578-1752.2017.09.006
