气候条件对泊头鸭梨种植的影响

Effect of Climatic Conditions on the Planting of Botou Pear

[目的]研究温度、日照、降水对泊头鸭梨种植和生长的影响。[方法]利用泊头1979～2008年国家基本气象站的历史资料,采用年际变化趋势图等方法对温度、日照、降水进行统计分析,探讨近30年气候条件对泊头鸭梨种植的影响并分析了鸭梨优质高产的气候因子。[结果]泊头的气候条件适宜鸭梨的种植和生长,同时要加强灾害防御才能确保鸭梨丰产增收。[结论]该研究为鸭梨栽培技术的大力推广提供理论基础。

[ Objective ] To study the effects of temperature, sunshine and rainfall on the planting of Botou pear. [ Method] According to data of national weather stations during 1979 -2008, the temperature, sunshine, and rainfall were analyzed with interannual variation trend map, and the effects of climatic conditions on the planting of Botou pears were discussed and the meteorological factors contributing to the high yield and high quality of Botou pears were analyzed. [ Result] The climatic conditions of Botou are suitable for the growth of pears, but the preven- tion of disasters should also be enhanced to ensure the high yield of pears. [ Conclusion] The study provides theoretical basis for popularizing the cultivation technology of pears.