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云南省元谋县是一个典型的农业县,立体气候明显,高原特色农业突出。元谋盆地是一个典型燥热河谷区,气候干燥炎热,光热资源充足,年均气温21.5℃,全年基本无霜,年均降雨量642 mm,蒸发量是降雨量的4.8倍。由于独特的气候和光热资源,20世纪70年代末开始种植冬春反季蔬菜,目前,番茄、菜豆、洋葱、辣椒、黄瓜等品种已成为全县支柱品种,全国南菜北运基地县之一,获得“中国冬早蔬菜之
Yuanmou County in Yunnan Province is a typical agricultural county, with obvious three-dimensional climate and prominent plateau agriculture. The Yuanmou Basin is a typical hot and dry valley. The climate is hot and dry with plenty of light and heat resources. The annual average temperature is 21.5 ℃. It is basically frost-free throughout the year with an average annual rainfall of 642 mm and an evaporation of 4.8 times of the rainfall. Due to its unique climate and light and heat resources, the winter and spring season vegetables have been planted since the late 1970s. At present, varieties such as tomatoes, beans, onions, peppers and cucumbers have become the pillars of the county. First, get ”China winter early vegetables