种植密度对春谷农艺性状及产量的影响
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周雪, 韩芳, 苏乐平, 李星星, 牛宏伟, 郭玮, 袁宏安
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Effects of Planting Density on Agronomic Traits and Yield of Spring Foxtail Millet
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Zhou Xue, Han Fang, Su Leping, Li Xingxing, Niu Hongwei, Guo Wei, Yuan Hongʼan
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表1 不同种植密度下谷子品种农艺性状的方差分析
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Table 1 Variance analysis of foxtail millet varieties agronomic traits under different planting densities
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变异来源 Source of variation | 株高 Plant height | 茎粗 Stem diameter | 倒二叶面积 Area of penultimate leaf | 穗长 Panicle length | 穗粗 Panicle diameter | 单穗重 Weight per panicle | 穗粒重 Grain weight per panicle | 千粒重 1000-grain weight | 出谷率 Milled millet percentage | 产量 Yield | 品种Variety | <0.001 | 0.044 | 0.004 | 0.101 | 0.048 | 0.022 | 0.002 | 0.002 | 0.067 | <0.001 | 密度Density | <0.001 | 0.020 | 0.019 | <0.001 | <0.001 | 0.001 | 0.019 | <0.001 | 0.524 | <0.001 | 品种×密度Variety×density | 0.008 | 0.818 | 0.970 | 0.797 | 0.755 | 0.587 | 0.312 | 0.197 | 0.432 | 0.223 |
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