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泾川县位于甘肃东部,海拔930—1462米,属黄土高原沟壑区。年平均气温10℃,1月平均气温-4.3℃,7月平均气温22.9℃,无霜期170天左右,年均降水量550毫米,年日照时数2137小时。该县光、热、水等条件适宜多种落叶果树的生长。气候是环境条件中变动较大的因素,在一定的条件下,果树生产的好坏与气候条件的波动密切相关。本文从气候角度
Jingchuan County is located in the eastern Gansu, 930-1462 meters above sea level, is a gully area of the Loess Plateau. The annual average temperature of 10 ℃, January average temperature of -4.3 ℃, July average temperature of 22.9 ℃, frost-free period of about 170 days, the average annual rainfall of 550 mm, the sunshine hours of 2137 hours. The county light, heat, water and other conditions suitable for a variety of deciduous fruit tree growth. Climate is a major factor in the changes of environmental conditions. Under certain conditions, the production of fruit trees is closely related to the fluctuation of climatic conditions. This article from the climate point of view