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采用刻皮嵌枝嫁接技术对云南省易门县低产老板栗树进行良种嫁接改造试验。嫁接成活率在95%以上,嫁接2年后即可形成新树冠,树体恢复正常生长,并开始大量结果,见效较快,可推广应用于多种低产老果树的良种嫁接改造。
The grafted grafting technique was used to improve the low yielding chestnut tree in Yimen County, Yunnan Province. Grafting survival rate of 95% or more, after 2 years of grafting to form a new crown, the tree back to normal growth, and began a large number of results, quick results, can be extended to a variety of low yield of old tree grafting transformation.