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在天水市半山区进行了全膜双垄沟播玉米不同密度试验,结果表明,天水市半山区的最适种植密度为52500株/hm~2,即宽窄行种植时的宽行距70口、窄行距40口时、株距应为34.7cm.
天水市半山区全膜双垄沟播玉米密度实验初报
【摘 要】
：
在天水市半山区进行了全膜双垄沟播玉米不同密度试验,结果表明,天水市半山区的最适种植密度为52500株/hm~2,即宽窄行种植时的宽行距70口、窄行距40口时、株距应为34.7cm.
【机 构】
：
甘肃省天水市农业科学研究所,甘肃,天水,741001
【出 处】
：
甘肃农业
【发表日期】
：
2010年11期
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