| 两优培九关键期的气象指标与气候适应性分析 |
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| 引用本文： | 姚克敏,吴春刚,马文静,邹江石,吕川根.两优培九关键期的气象指标与气候适应性分析[J].南京气象学院学报,2001,24(1):8-18. |
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| 作者姓名： | 姚克敏 吴春刚 马文静 邹江石 吕川根 |
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| 作者单位： | 1. 南京气象学院环境科学系,
2. 江苏省农科院, |
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| 基金项目： | 国家 8 6 3计划资助课题 |
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| 摘 要： | 以两系法杂交稻两优倍九在南京和镇江两地的分期播种资料为基础，选出与产量密切相关的5个高产关键期，用回归统计分析方法组建气象响应模型，得出各高产关键期的最适气象条件值。以此为依据，用1951－1992年江苏省赣榆、徐州、高邮、南京、常州、溧阳、苏州等7个地区的气象资料，在高产关键期预测的基础上，计算了4种茬口各产量构成因素的气候值并与最适气候值进行比较，提出了相应的高产技术措施。
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| 关 键 词： | 两优培九 高产关键期 最适气象条件 产量结构气候值 水稻 气象模型 |
Hybrid Rice Meteorological Indexing and Climate Adaptability in Critical Stages for Variety Liangyou Peijiu |
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| You Kemin,Wu Chungang,Ma Wenjing,Zhou Jiangshi,Lü Chuan'gen.Hybrid Rice Meteorological Indexing and Climate Adaptability in Critical Stages for Variety Liangyou Peijiu[J].Journal of Nanjing Institute of Meteorology,2001,24(1):8-18. |
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| Authors: | You Kemin Wu Chungang Ma Wenjing Zhou Jiangshi Lü Chuan'gen |
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| Institution: | YAO Ke\|min 1,WU Chun\|gang 1,MA Wen\|jing 1,ZHOU Jiang\|shi 2,LU Chuan\|gen 2, |
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| Abstract: | In terms of data on staging sowing experiments with two line hybrid rice Liangyou Peijiu in Nanjing and Zhenjiang,five critical stages in which high yield could be achieved were chosen.Using regression analysis,models were established and optimal meteorological condition for each stage was obtained.Furthermore,by dint of meteorological data from Ganyu,Xuzhou,Gaoyou,Nanjing,Changzhou,Liyang and Suzhou of Jiangsu Province separately,yield built climate elements were estimated and compared with optimal ones for four crop rotations respectively and recommendations for high rice yield were presented in view of agrometeorological technique. |
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| Keywords: | Liangyou Peijiu critical stage optimal meteorological condition yield built climate element meteorological technique for high yield |
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