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1.高接换头时期 一般在2月～9月进行。2月～4月嫁接换头,以切接为主辅以单芽腹接,当年可发新梢2次～3次;5月～6月夏接以芽接为主,当年可发新梢2次左右,8月～9月秋接,以腹接为主,当年不萌发新梢,第2年可发新梢3次～4次。 2.换头部位 以尾张分布均匀三大主枝为中间砧。大龄及郁蔽树主枝较大,选其低位上升长势侧枝为接砧,每株接芽15个左右;中幼年树以主枝或低位侧枝为
1. High interchangeable head period generally in February ~ September. February to April grafting change to cut the main supplemented by a single bud Abdominal access, when the new shoots can be made 2 to 3 times; May to June summer to pick then the main, when the new shoots can be made 2 Times or so, August to September autumn, mainly to the abdomen, when the new shoots are not germinated, the first 2 years can be made 3 to 4 times the new shoots. 2. For the first part of the head tail distribution of the three main branches for the middle anvil. Older and dark-shelled tree main branch larger, select the low rise growing side branches for the anvil, each plant about 15 buds; middle-aged tree to the main branch or lower side of the branches