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以2~10年生广宁红山茶(Camellia semiserrata)以及4年生高州油茶作砧木嫁接广宁红山茶优树半木质化接穗,研究砧木品种、年龄、粗度,接穗来源、粗度、芽数、有无顶芽几个因素对嫔接的影响,结果表明:嫁接成活率最高可达82.61%,10年生广宁红山茶砧木平均成活率在50%以上,平均抽梢长度为6.24cm。种内嫁接,砧木年龄10a左右,接口粗度4cm以下成活率较高。选择广宁来源,直径>0.5cm,带顶芽并保留有2~3个芽的接穗嫁接效果好。
The 2 - 10 - year - old Camellia sinensis (Camellia semiserrata) and 4 - year - old Camellia oleifera as rootstocks were used to graft semi - The results showed that the highest survival rate of grafting reached 82.61%. The average survival rate of 10-year-old Bridal Tea Rootstocks in Guangning was more than 50%, and the average shoot length was 6.24cm . Seed within the grafting, rootstock age of about 10, the interface roughness of 4cm higher survival rate. Select Quang Ninh source, diameter> 0.5cm, with top buds and retained 2-3 buds scion grafting effect.