种植密度对武陵山区夏玉米生长和产量的影响

易永, 李民华, 姚秋云, 黄晚华

Influence of Planting Density on the Growth and Yield of Summer Maize in Wuling Mountain Area

YI Yong, LI Ming-hua, YAO Qiu-yun, HUANG Wan-hua

湖北农业科学 . 2018, (10): 21 -23 . DOI: 10.14088/j.cnki.issn0439-8114.2018.10.005