苹果树高接换头切接优于芽接,而切接以往只限于春季发芽前进行。今天向大家介绍夏季切接法。 5月下旬～6月上旬,待新梢形成木质部后,首先在新、优品种树上采取当年生新接穗(剪去叶片),用湿布包好,放至阴凉处备用。嫁接时,将接穗剪留2个饱满芽,接穗下端削一刀长3cm的平直斜面,深达木质部 Picked apple trees high head cut better than Budding, and cut in the past only in the spring before germination. Today to introduce the summer cut the law. From late May to early June, after the xylem formation of new shoots, the new scion (first leaves) should be taken on the new and superior varieties of trees. Wrap them in a damp cloth and put them in the shade for later use. Grafting, the scion cut off 2 full buds, the bottom of the scion cut a straight knife 3cm long bevel, deep xylem