播期对滇西北冬播藜麦农艺性状和产量的影响
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杨文高, 袁文珏, 李兆光, 和桂青, 和琼姬, 王蕊, 李燕, 叶磊, 侯志江
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Effects of Winter Sowing Date on Agronomic Traits and Yield of Quinoa in Northwestern Yunnan, China
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Yang Wengao, Yuan Wenjue, Li Zhaoguang, He Guiqing, He Qiongji, Wang Rui, Li Yan, Ye Lei, Hou Zhijiang
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表5 藜麦农艺性状和产量指标的相关性分析
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Table 5 Correlation analysis between agronomic traits and yield indexes of quinoa
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性状 Trait | 株高 Plant height | 茎粗 Stem diameter | 主穗长 Main panicle length | 有效分枝数 Number of effective branches | 单株产量 Yield per plant | 千粒重 1000-grain weight | | 茎粗Stem diameter | 0.490** | | | | | | | 主穗长Main panicle length | 0.545** | 0.350** | | | | | | 有效分枝数Number of effective branches | 0.229** | 0.512** | 0.243** | | | | | 单株产量Yield per plant | 0.108 | 0.395** | 0.022 | 0.279** | | | | 千粒重1000-grain weight | -0.211** | -0.030 | -0.383** | -0.079 | 0.405** | | | 生育期Growth period | -0.769** | -0.306** | -0.213** | -0.054 | -0.044 | 0.096 |
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