对云南嵩明、河南封丘、河南辉县雪莲果的生态因子,生长势,产量及总糖,还原糖,POD,SOD,丙二醛含量进行了比较研究,结果表明,雪莲果在云南嵩明高海拔的酸性红壤土生长最好,产量和品质皆佳,属于最佳种植适宜区,位于河南辉县轿项山庄中海拔的酸性棕红壤土生长较好,属于雪莲果种植适宜区;位于河南封丘低海拔的碱性黄潮土生长较差,属于雪莲果生长次适宜区.%This paper compared the ecological factors, growth potential, yield, total sugar, POD,SOD, MDA content in Songming County of Yunnan Province, in Fengqiu and Huixian County of Henan above three different regions, using a different SPSS10.0 statistical software. Finally, a conclusion is drawn that Yunnan Songming is the most suitable planting region for Smallanthus sonchifolius for its at high altitudes and harbors acid red loam, because Smallanthus sonchifolius grow best and the yield and quality are good. The Jiaoding Villa in Huixian County is the second best aera for Smallanthus sonchifolius to grow, which is situated at lower altitudes than Songming region and have acidic reddish brown loam. Fengqiu at lowest altitudes of the three is the last suitable planting region, because Smallanthus sonchifolius grows worse on Huang Chao alkaline soil.
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