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静香苹果幼树主干环割和扭梢的效果静香是最近几年从日本引进的新品种（金冠×印度）。我们１９９０年对国光改接的２年生静香树，从５月２５日开始每星期环割主干１次，共６次，每次环割３株。结果看出环割处理成花量平均是对照的６．５８倍，又以６月９日主干环割效果最...
The Effect of Shizuoka Apple Tree Trunk Circumcision and Twisted Tip Shizuoka is a new variety introduced from Japan in recent years (Golden Delicious × India). In 1990, we changed the 2-year-old static incense tree to Guoguang. From May 25, the main trunk of the tree was cycled once a week for 6 times, with 3 rings cut at a time. The results showed that the ring cut processing into an average of 6.58 times the control is the amount of flowers, but also to June 9 backbone ring cutting the most effective ...