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| 低温冻害对浙江省柑橘生产的研究 | |
| 引用本文： | 孙伟,王秀珍,黄敬峰,金志凤.低温冻害对浙江省柑橘生产的研究[J].科技通报,2011,27(1):32-37. |
| 作者姓名： | 孙伟 王秀珍 黄敬峰 金志凤 |
| 作者单位： | 1. 新疆农业大学草业与环境科学学院,乌鲁木齐830052;杭州师范大学理学院,杭州,310036 2. 杭州师范大学理学院,杭州,310036;浙江省气象科学研究所,杭州,310004 3. 浙江大学农业遥感与信息技术应用研究所,杭州,310029 4. 浙江省气象科学研究所,杭州,310004 |
| 基金项目： | 国家"863"计划，浙江省科技计划项目 |
| 摘 要： | 利用浙江省63个气象站1971-2006年气象资料,从短时期气温突降、极端最低温度、冬季负积温、霜冻四个气象要素,统计分析了柑橘冻害规律.结果表明:短时期天气突然降温是发生柑橘冻害的直接原因;越冬期柑橘受到的极端最低气温冻害频率,70年代最大,其它年代较小;冬季负积温呈现逐年减少趋势;各主产区出现的霜冻日变化趋势大致相... |
| 关 键 词： | 柑橘 气温突降 极端最低气温 负积温 霜冻 |
Study on Low-temperature and Freezing Injury on Citrus Trees in Zhejiang Province |
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| SUN Wei,WANG Xiuzhen,HUANG Jingfeng,JIN Zhifeng.Study on Low-temperature and Freezing Injury on Citrus Trees in Zhejiang Province[J].Bulletin of Science and Technology,2011,27(1):32-37. | |
| Authors: | SUN Wei WANG Xiuzhen HUANG Jingfeng JIN Zhifeng |
| Institution: | SUN Wei1,2,WANG Xiuzhen2,3,HUANG Jingfeng4,JIN Zhifeng3(1.College of Grass industry and environmental science,Xinjiang Agriculture University,Urumqi 830052,China,2.College of Sciences,Hangzhou Normal University,Hangzhou 310036,3.Zhejiang Institute of Meteorology,Hangzhou 310004,4.Institute of Remote sensing on Agriculture and Information technology application,Hangzhou 310029,China) |
| Abstract: | Based on meteorological and agricultural data in Zhejiang province from 1971 to 2006,From the short period of time the temperature dips,extreme minimum temperature,winter negative accumulated temperature,frost four meteorological factors,statistically analyzed the law of citrus frost damage.The results showed that the sudden drop of airtemperature in a short time was the direct reason of freezing injury for citrus trees,Wintering citrus by the annual frequency of extreme minimum temperature of frost damage,... |
| Keywords: | citurs temperature dips extreme minimum temperature negative accumulated temperature frost |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |