利用N^+离子诱变选育茶树良种初报  

A Preliminary Report on Selecting Improved Tea (Camellia sinensis O.Kuntze) Cultivar Induced by N^+ Ion

作　　者：江昌俊[1] 李卓民[2] 房国宾 

机构地区：[1]安徽农业大学农业部茶叶生物技术重点开放实验室,合肥230036 [2]安徽省农垦总公司 [3]宣城麻姑山茶茧场

出　　处：《安徽农业大学学报》2000年第1期48-50,共3页Journal of Anhui Agricultural University

基　　金：安徽省"九五"攻关项目

摘　　要：7个茶树品种无性系种子经N+离子注入诱变,M1代个别单株在叶面积、叶型、叶色、叶面隆起性及萌芽期、抗寒性等重要农艺性状上发生明显变异,说明N+离子注入对茶树种子有较为明显的诱变作用,在育种工作中可作为创造突变的一条重要途径。The cloning seeds of 7 tea cultivars were induced by N\++ ion implantation,and a few of M\-1 plants showed evident mutations in the traits such as leaf area,leaf type,leaf colour,leaf face's bulge,sprouting period,cold resistance and so on,indicating that N\++ ion implantation,being an effective inducing factor on tea plant,can be used as an important method in creating mutations in tea breeding.

关 键 词：茶树 良种选育 N^+离子注入 诱变育种 

分 类 号：S571.103.5[农业科学—茶叶生产加工]