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我们在研究茶树短穗嫁接技术获得成功的基础上,为了把茶树短穗嫁接技术尽快转化为生产力,1985～1986年进一步探索老茶园嫁接换种的技术,现将初步结果整理如下:一、具体方法试验在大田条植生产茶园的实生茶树上进行,1956年冬季播种,树龄29龄,砧木为宁州群体种,适应性广,抗性强。接穗选用优质的无性系政和大白茶良种。嫁接时间1985年3月底4月初;嫁接面积135m~2。采用短穗嫁接法。
Based on the successful research of the short spike grafting technology of tea tree, we have further explored the technology of grafting and replanting of the old tea plantation from 1985 to 1986 based on the success of the short spike grafting technique. The preliminary results are summarized as follows: Methods The experiment was conducted on the real tea plantation producing tea plantation in the field. The plant was sown in the winter in 1956 with the age of 29 and the rootstock was of the Ningzhou group. It had wide adaptability and strong resistance. Scion selection of high quality clones and white tea varieties. Grafting time at the end of March 1985 at the beginning of April; Grafting area 135m ~ 2. Short spike grafting method.