云南双江县茶树良种嫁接比较试验

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摘要：为提高云南双江县茶区茶树良种嫁接成活率，就不同嫁接时间、嫁接方法、接口高度等对茶树良种嫁接成活率影响因素进行比较研究。茶树良种嫁接试验结果表明，双江县茶区茶树嫁接时间以冬季（1月）为宜，接穗为一芽一叶，嫁接方法以“劈接-接口高度15 cm-套袋-遮阴”较好。

关键词：茶树;嫁接技术;嫁接时间;双江县

Comparative Experiment on Grafting

Techniques of Tea Varieties in Shuangjiang

County Yunnan Province

LI Zhengchuan， RONG Yuting， JIN Wenrong， DONG Mingxiang， LIU Qiang， LIU Fuqiao

Yunnan Shuangjiang Mengku Tea Co.， Ltd.， Shuangjiang 677600， China

Abstract： In order to improve the grafting survival rate of improved tea varieties in Shuangjiang County， a comparative study was conducted on the factors affecting the grafting survival rate of improved tea varieties with different grafting time， grafting methods and interface height.The results of tea tree grafting experiment showed that January is suitable for tea grafting in tea area of Shuangjiang County， the best grafting method is 'cleavage-15 cm interface height-bagging-shading'.

Keywords： tea， grafting technique， grafting time， Shuangjiang County

嫁接不仅可以保持茶树良种特性，还可以缩短茶树育苗周期，是茶树良种选育和老茶园良种改造的有效措施。（剩余2468字）