仙人球原产于北美热带及亚热带沙漠地区,喜温暖向阳环境,耐高温干旱。我国各地均有栽培。但东北地区因气候寒冷,冬季温室温度低,特别是秋冬、冬春之交没有暖气时,温差过大,易受冻害或病害,因此栽培尚不多。我们于1989年10月末将仙人球从广州引种到长春,至今已几年有余,经驯化后在一30℃的温室里生长良好,并已数次开花。下面谈谈我们驯化栽培中的一些体会。 Prickly pear native to North America tropical and subtropical deserts, hi warm sunny environment, high temperature and drought. All over China have cultivated. However, due to the cold weather in Northeast China, the greenhouse temperature in winter is low, especially when there is no heating in autumn and winter, at the turn of winter and spring, the temperature difference is too large and vulnerable to frost damage or disease. We introduced the prickly pear from Guangzhou to Changchun in late October 1989 and have been for several years now. After domestication, they grew well in a greenhouse of 30 ° C and bloom several times. Here to talk about some of our domesticated culture experience.