晋北地区不同苦荞品种产量和品质研究
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赵鑫,陈少锋,王慧,刘三才,杨修仕,张宝林
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Research on the Yield and Quality of Different Tartaty Buckwheat Varieties in Northern Shanxi Area
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Xin Zhao,Shaofeng Chen,Hui Wang,Sancai Liu,Xiushi Yang,Baolin Zhang
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表3 产量与农艺性状的相关性分析
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Table 3 Correlation analysis of yield and agronomy traits
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相关系数 Correlation coefficient | 产量 Yield | 生育期 Growth period | 株高 Plant height | 主茎节数 Node number of main stem | 分枝数 Branch number | 单株粒重 Grain weight per plant | 单株粒数 Grain number per plant | 千粒重 1000-grain weight | 产量Yield | 1 | 0.264 | 0.007 | 0.391* | 0.380* | 0.860** | 0.897** | 0.537** | 生育期Growth period | | 1 | 0.344* | 0.432** | -0.148 | 0.452** | -0.068 | 0.720** | 株高Plant height | | | 1 | 0.492** | -0.236 | 0.045 | -0.054 | 0.257 | 主茎节数Node number of main stem | | | | 1 | 0.185 | 0.361* | 0.351* | 0.332* | 分枝数Branch number | | | | | 1 | 0.345* | 0.395* | -0.013 | 单株粒重Grain weight per plant | | | | | | 1 | 0.805** | 0.642** | 单株粒数Grain number per plant | | | | | | | 1 | 0.319* | 千粒重1000-grain weight | | | | | | | | 1 |
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