安徽农业科学2009，Vol.37Issue(32)：15779-15782,4.
气候变化对小麦生产的影响与对策
Effects of Climate Change on Wheat Production and Countermeasures
摘要
Abstract
Using meteorological data of Laiyang during winter wheat growth stage from 1952 to 2007, the characteristics of climatic change and the impact on wheat production were studied. The influence of meteorological factors change on the yield of wheat in Laiyang were analyzed , and the agro-meteorological suggestions and countermeasures , such as the adjustment of sowing period were proposed which could provide references for wheat production of Laiyang to adapt to climate change. The results showed that the temperature is rising during the growth period of winter wheat, and precipitation is dropping at a rate of 2.56 mm per 10 years, sunshine hours is decreasing at a rate of 21.02 hours per 10 years. The climate warming put off the seeding date, shorten the growth season, increased drought degree, and the climatic yields were declined. Climate change was not conducive to wheat growth.关键词
气候变化/小麦生产/影响/对策Key words
Climate change/ Wheat production/ Impact/ Countermeasures分类
农业科技引用本文复制引用
陈立春,郭磊,宋波,李永华..气候变化对小麦生产的影响与对策[J].安徽农业科学,2009,37(32):15779-15782,4.基金项目
山东省莱阳市科技局和山东省烟台市气象局"莱阳市气候变化及影响"课题共同资助. （）
