| 不同类型甜菜品种的含糖率对气象因子的反应 |
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| 引用本文： | 周立华,腾伯谦.不同类型甜菜品种的含糖率对气象因子的反应[J].中国甜菜糖业,1993(2):17-20. |
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| 作者姓名： | 周立华 腾伯谦 |
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| 作者单位： | 黑龙江省甜菜种子公司，黑龙江省甜菜种子公司 |
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| 摘 要： | 本文采用多元协方差分析法测验甜菜不同品种对影响含糖率的关键气象因子的反应。结果表明黑龙江省已通过审定和推广使用的12个品种对8、9月份累积降雨量的反应趋势和程度基本一致,而对9月份平均气温虽然反应趋势一致,但程度上有显著差别。各地在选用品种时,应充分考虑其对当地9月份气温条件的适应性。
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| 关 键 词： | 甜菜 品种 含糖率 气象因子 |
The Relationship between Sugar Content of Different Sugarbeet Varieties and Weather Condition |
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| Zhou Lihua Teng Baiqian.The Relationship between Sugar Content of Different Sugarbeet Varieties and Weather Condition[J].China Beet & Sugar,1993(2):17-20. |
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| Authors: | Zhou Lihua Teng Baiqian |
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| Affiliation: | The Sugarbeet Seed Company of Heilongjiang Province |
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| Abstract: | The responses of sugar content of different sugarbeet varieties to total rainfall in August and September and mean air temperature in September were analysed by the method of multivariate analysis of covariance. The test datas with sugar content of 12 sugarbeet varieties was from eight local field tests in 1981-1989 in Heilongjiang. The result of the analysis showed that the tested varieties were generally unanimous in the responsive tendency and degree with their sugar content towards the rainfall in Aug. and Sep., and were also unanimous in the responsive tendency towards the mean air temperature in Sep. but prominently different in the responsive degree. In planting, it is important to consider the adaptability of sugarbeet variety to local air temperature in Sep.. |
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| Keywords: | Sugarbeet variety Sugar content Weather condition |
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