安徽农业科学2009，Vol.37Issue(31)：15191-15192,15240,3.
影响六盘水市小麦产量的气候因子研究
Study of Climatic Factors Impact on Wheat Yield in Liupanshui
张艳梅 1陈海涛 2周翔 1陈波 2刘莉娟1
作者信息
- 1. 贵州省六盘水市气象局,贵州六盘水,553001
- 2. 贵州省六枝气象局,贵州六枝,553400
- 折叠
摘要
Abstract
The characteristics of climatic variation in Liupanshui and it's effects on wheat yield were analyzed based on daily mean temperature data,precipitation and wheat yield from 1970 to 2008 in Liupanshui. The results showed that the temperature during wheat growing season increased obviously but precipitation decreased in recent 39 years. The relative meteorological yield of wheat changed significantly in recently 39 years. Precipitatiion from February to April was the key factor of wheat yield. The main disasters were moderate or severe cold in the late spring and fraught occurred in winter and spring.关键词
气候因子/六盘水/小麦产量Key words
Climatic factor/ liupanshui/ Wheat yield分类
农业科技引用本文复制引用
张艳梅,陈海涛,周翔,陈波,刘莉娟..影响六盘水市小麦产量的气候因子研究[J].安徽农业科学,2009,37(31):15191-15192,15240,3.
