| 我国冬小麦霜冻害的气候分析 |
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| 引用本文： | 冯玉香 何维勋. 我国冬小麦霜冻害的气候分析[J]. 作物学报, 1999, 25(3): 335-340 |
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| 作者姓名： | 冯玉香 何维勋 |
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| 作者单位： | 中国农业科学院农业气象研究所，北京，100081 |
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| 基金项目： | 九五”国家科技攻关项目(96-020) |
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| 摘 要： | 根据霜冻害的观测和调查资料，进行气候学研究，阐述了我国冬小麦发生霜冻害的生长发育时段、最低气温范围、地区分布规律和年际变化趋势，讨论了防御霜冻害中值得注意的几个间题。
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| 关 键 词： | 冬小麦 霜冻害 危害时期 最低气温 地区分布 |
| 收稿时间： | 1998-07-24 |
| 修稿时间： | 1999-02-11 |
Climatological Study on Frost Damage of Winter Wheat in China |
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| Feng Yuxiang He Weixun Sun Zhongfu Zhong Xiuli. Climatological Study on Frost Damage of Winter Wheat in China[J]. Acta Agronomica Sinica, 1999, 25(3): 335-340 |
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| Authors: | Feng Yuxiang He Weixun Sun Zhongfu Zhong Xiuli |
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| Affiliation: | Agrometeorological Institute, CAAS Beijing, 100081 |
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| Abstract: | Based on the data of frost damage observation and survey, a climatological study was engaged. The region distribution, tendency of interannual variation, harm period and minimum air temperature were expounded. Finaly, some problems of defence were also discussed in frost damage. |
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| Keywords: | Winter wheat Frost damage Harm period Minimum air temperature Region distribution |
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