| 两系杂交稻制种基地气候风险评估的研究 |
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| 引用本文： | 殷剑敏,魏丽,等.两系杂交稻制种基地气候风险评估的研究[J].应用气象学报,2001,12(4):469-477. |
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| 作者姓名： | 殷剑敏 魏丽 |
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| 作者单位： | 江西省气象科学研究所, 南昌 330046 |
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| 基金项目： | 本文得到中国气象局“第三次农业气候区划”项目和中国气象局“青年气象科学基金”的共同资助. |
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| 摘 要： | 通过对两系杂交稻制种气候风险的数学定义, 根据江西省1:25万地形数据和84个气象台站40年气候资料, 在分析气候要素与海拔高度关系的基础上, 运用地理信息系统的空间分析方法, 对两系杂交稻制种气候风险进行评估, 找出了最佳制种地理区域和季节。对农业生产具有重要的意义, 分析结果在生产实际中得到证实。
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| 关 键 词： | 两系杂交稻 制种基地 风险评估 地理信息系统 |
| 收稿时间： | 2000-03-09 |
| 修稿时间： | 2000年3月9日 |
Study of Assessment of Climate Risk for Seed-breeding Base Area of Bilinear Hybrid Rice |
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| Yin Jianmin,Wei Li,Wang Huaiqing.Study of Assessment of Climate Risk for Seed-breeding Base Area of Bilinear Hybrid Rice[J].Quarterly Journal of Applied Meteorology,2001,12(4):469-477. |
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| Authors: | Yin Jianmin Wei Li Wang Huaiqing |
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| Affiliation: | Meteorological Science Institute of Jiangxi Province, Nanchang 330046 |
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| Abstract: | The climate risk for seed-breeding of bilinear hybrid rice is defined on the basis of Jiangxi geographical data on the scale of 1:250000, climate data in 40 years of 84 observatory stations and analysis of the relationship between climate factors and height above sea level, using spatial analyzing method of GIS. The climate risk for seed breeding of bilinear hybrid rice is assessed and the best region and season for seed-breeding is sought. It is important to agricultural production. Analyzing results were proved by the production practice. |
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| Keywords: | Bilinear hybrid rice Seed-breeding base ar ea Risk assessment GIS |
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