滇茶部分品种在重庆的适应性初报

[目的]总结和推广重庆引种滇茶的经验。[方法]详细调查重庆南山植物园8种滇茶的生长势、生物学特征,并进行评分,研究部分滇茶在重庆的适应性。[结果]在相同的管理条件下,8种滇茶的生长势存在差异。与在原产地的滇茶相比,引种到重庆地区的滇茶形态特性有相应的改变。滇茶品种"凤山茶"、"狮子头"、"大玛瑙"、"雪娇"的生长势较好,表现出较强的适应性,能适应重庆地区的气候,总分分别为82、81、84、81分。[结论]滇茶品种"凤山茶"、"狮子头"、"大玛瑙"、"雪娇"的适应性强,最适合重庆南山地区引种。

Preliminary Report on the Adaptabilities of Some Yunnan Camellia Varieties in Chongqing

[Objective] The aim of the study was to sum up and popularize the introduction experience of Yunnan camellia in Chongqing.[Method] The growth potentials and biological characteristics of 8 Yunnan camellias in Nanshan arboretum of Chongqing were investigated in detail and scored.The adaptabilities of some Yunnan camellias in Chongqing were studied.[Result] Under the same management condition,the growth potentials of 8 Yunnan camellias had difference.Compared with the original Yunnan camellias,the morphological characteristics of Yunnan camellias introduced into Chngqing area had corresponding change.The Yunnan camellia varieties of Fengshancha,Shizitou,Damanao and Xuejiao had better growth potentials and showed stronger adaptability.They could adapt the climate of Chongqing area and their total scores were 82,81,84 and 81 scores resp.[Conclusion] The Yunnan camellia varieties of Fengshancha,Shizitou,Damanao and Xuejiao had strong adaptabilities and were most suitable for the introduction in Nanshan area of Chongqing.