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越西位于大凉山,彝族集居,全县十五万多人口,县城北纬28°37′,东径102°33′,海拔1676米。大凉山区山高(羊洛山海拔4800米)坡陡。发展苹果的二半山区海拔1600～2100米(上普雄),其坡度缓而坡面长,水源充足,肥源不缺,昼夜温差大,气候冷凉,自然植被率大。土壤多为黄土(豆面土),酸性,土层深厚,抗冲力强,水土冲刷不严重,梯地垮方少。由于各级党委重视,1970年以来已栽苹果60万株,
The more West is located in Daliangshan, Yi nationalities, the county more than 150,000 population, the county north latitude 28 ° 37 ’, east longitude 102 ° 33’, 1676 meters above sea level. Daliangshan Mountain (Sheep Luoshan 4800 meters above sea level) steep slope. The second half of the development of apple mountain 1600 ~ 2100 meters above sea level (Shang Pu Xiong), the slope is gentle and long slope, adequate water, fertility is not lack of large temperature difference between day and night, cold climate, natural vegetation rate. Soil mostly loess (bean flour), acidic, deep soil, strong impact resistance, soil erosion is not serious, less landslides collapse. Since the party committees at all levels attach importance to planting 600,000 apples since 1970,