苹果长穗蜡封多部位改接技术,是在总结海阳市十几年改接经验的基础上,逐步完善形成的。1994～1995年全市两年改接1.1万亩,达到了当年改接,当年恢复树冠,当年成花,第二年结果,第三年丰产的目的。 一、嫁接时间 海阳市最适宜的嫁接时间为春分至清明,即3月20日至4月5日。 二、技术方法 长穗、蜡封、多部位改接技 Apple long-winded wax seal more parts to change the technology, is summarized in more than 10 years of experience in Haiyang City, based on the experience and gradually improve the formation. From 1994 to 1995, the city switched to 1.1 million mu in two years, reaching the goal of reconnecting with the same year, recovering the canopy crown, then becoming a flower, the result of the second year and the third year of high yield. First, the grafting time Haiyang City, the most appropriate grafting time from spring to Qingming, that March 20 to April 5. Second, the technical methods Spike, wax seal, multi-site change technology