云南雙江縣茶樹良種嫁接比較試驗

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摘要：為提高云南雙江縣茶區(qū)茶樹良種嫁接成活率，就不同嫁接時間、嫁接方法、接口高度等對茶樹良種嫁接成活率影響因素進行比較研究。茶樹良種嫁接試驗結(jié)果表明，雙江縣茶區(qū)茶樹嫁接時間以冬季（1月）為宜，接穗為一芽一葉，嫁接方法以“劈接-接口高度15 cm-套袋-遮陰”較好。

關(guān)鍵詞：茶樹;嫁接技術(shù);嫁接時間;雙江縣

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

嫁接不僅可以保持茶樹良種特性，還可以縮短茶樹育苗周期，是茶樹良種選育和老茶園良種改造的有效措施。（剩余2468字）