| 豫东北主要农作物对气候变暖的响应 |
| |
| 引用本文： | 王建英,韩相斌,王超,谢若梅,张明捷,李丽平.豫东北主要农作物对气候变暖的响应[J].河南气象,2009(1):43-46. |
| |
| 作者姓名： | 王建英 韩相斌 王超 谢若梅 张明捷 李丽平 |
| |
| 作者单位： | 濮阳市气象局; |
| |
| 摘 要： | 利用豫东北具有代表性的濮阳、南乐两个国家基本站1971-2000年的气象和农气观测资料,分析了气候变化趋势及其对农作物的影响,结果表明：濮阳和南乐30 a年平均气温呈逐年升高趋势,1993年后升高趋势明显。气候变暖使冬小麦播种期推延,返青提前,对冬小麦增产有利,也利于玉米生育期的延长和产量提高;终霜期明显提前,初霜期略推迟,霜期变短,使棉花平均生育期延长,霜后花率降低,对产量和质量提高有利。
|
| 关 键 词： | 豫东北 气候变化 影响 |
Crop Changes the Warm Response to the Climate in Northeast of Henan |
| |
| Wang Jianying,Han Xiangbin,Wang Chao,Xie Ruomei,Zhang Mingjie,Li Liping.Crop Changes the Warm Response to the Climate in Northeast of Henan[J].Meteorology Journal of Henan,2009(1):43-46. |
| |
| Authors: | Wang Jianying Han Xiangbin Wang Chao Xie Ruomei Zhang Mingjie Li Liping |
| |
| Institution: | Puyang Meteorological Office;Puyang 457000;China |
| |
| Abstract: | Using the data of the climate and agroclimatic observation of the two country basic stands-Puyang and Nanle from 1971 to 2000,the influence of climate change trend on crops was analyzed.The results show that the mean annual temperature increased year after year during the 30 years in Puyang and Nanle;and increased obviously after 1993.Climate warming delayed winter wheat sowing time,advanced the resuscitate time,which were favorable for winter wheat production.It was also favorable for the extension of corn... |
| |
| Keywords: | Yu-northeast climate change influence |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
