| 山地农业的春季冻害和倒春寒防御 |
| |
| 引用本文： | 胡淳焓,茅君念,林巧燕.山地农业的春季冻害和倒春寒防御[J].中国农学通报,2011,27(15):144-148. |
| |
| 作者姓名： | 胡淳焓 茅君念 林巧燕 |
| |
| 作者单位： | 1. 南京大学,南京210008;浙江省丽水市气象局,浙江丽水323000
2. 浙江省丽水市气象局,浙江丽水,323000 |
| |
| 摘 要： | 利用气象中尺度自动站资料和灾情信息，将丽水市农业生产分为平原地区、低海拔山区、中高海拔山区3种类型，结合山地特点，对2010年两次倒春寒的天气特点进行对比分析。结果表明：（1）倒春寒对农业危害非常大，两次倒春寒的受灾机制和受灾强度不同，不同海拔地区的气象要素和受灾情况的差异性也很大，3月春季低温对平原地区的影响与4月倒春寒天气过程对中高海拔山区的影响基本相当，且明显弱于其低海拔、中高海拔地区的影响；（2）倒春寒天气发生前开展有针对性服务和预防准备以及开展规模化的大棚种植等措施，对提高山地农业倒春寒及春季低温冰冻天气的防御能力意义重大。
|
| 关 键 词： | 气象因子 气象因子 |
| 收稿时间： | 1/5/2011 12:00:00 AM |
| 修稿时间： | 2011/2/24 0:00:00 |
The Mountainous Agricultural Defence Against Spring Frost Damage and Severe Coldness in the Late Spring |
| |
| Hu Chunhan,Mao Junnian,Lin Qiaoyan.The Mountainous Agricultural Defence Against Spring Frost Damage and Severe Coldness in the Late Spring[J].Chinese Agricultural Science Bulletin,2011,27(15):144-148. |
| |
| Authors: | Hu Chunhan Mao Junnian Lin Qiaoyan |
| |
| Institution: | Hu Chunhan 1,2,Mao Junnian 2,Lin Qiaoyan 2 (1 Nanjing University,Nanjing 210008,2 Meteorological Bureau of Lishui,Lishui Zhejiang 323000) |
| |
| Abstract: | Based on auto weather station data and disaster data,we labored the weather features,the meteorological factors in different Hyperion height and the inducing factors for two severe coldness of 2010's spring were analyzed.The agriculture layout in Lishui was divided into plain area,low elevation mountains area,middle and high elevation mountains area.The results showed that:(1) Severe coldness in spring was one of the most serious disasters of agriculture.the disaster's level in different Hyperion height was... |
| |
| Keywords: | agricultural meteorological disaster severe coldness in the late spring spring frost damage mountainous area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
| 点击此处可从《中国农学通报》下载免费的PDF全文 |
