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1991年对3年生金冠苹果用带木质部芽接的短枝型新红星品种,进行了不同解绑时间的调查。解绑时间设接后1周、2周、3周、4周、6周、8周和不解绑8个处理。每处理20株,共160株,平均每株树接6个芽,共960个芽。调查看出:’解绑时间对嫁接成活率影响很大。接后不解绑和1周后解绑,均未?
In 1991, three-year-old Golden Delicious apple with sprout of xylem sprout new red star varieties were investigated by different unzipping time. Unbinding time set up after 1, 2 weeks, 3 weeks, 4 weeks, 6 weeks, 8 weeks and untied untied eight treatment. Each treatment of 20 strains, a total of 160, an average of 6 buds per tree, a total of 960 buds. Investigation shows that: ’unblocking time has a great impact on the graft survival rate. Unbundled and unbundled after 1 week, none?