我县现有山杏林面积20多万亩。为了使这一资源充分发挥效益,常采用常规的劈接、切接、腹接等方法,但成活率低,嫁接速度慢,还需架设支柱保护接活的新梢,影响山杏改良的进度。为了解决上述问题,我们在生产中推广应用了“高辅腹接”法,即把普通腹接法的辅养橛长留到50厘米左右。此法简便易行,便于掌握,嫁接速度比劈接法提高1倍,成活率也高。由于接穗新梢分枝级次多,生长快,容易被风刮劈,高留辅养橛可以代替支柱保护新梢不受损害,并节省了架设支柱和人力。“高辅 My county existing mountain apricot forest area of ​​more than 20 acres. In order to give full play to the benefits of this resource, often using conventional cleavage, cut access, abdominal and other methods, but the survival rate is low, slow grafting, the need to set up a pillar to protect the live shoot, affecting the progress of the apricot improvement . In order to solve the above problems, we popularize and apply “Gaofu Abdominal Access” method in production, that is to say, the length of feeding for general abdomen method should be kept to about 50 centimeters. This method is simple and easy to grasp, grafting speed than the splice method to increase 1 times, high survival rate. As the scion shoots branching many times, fast growth, easy to be wind scraping, high and stay nourishment can replace the pillars to protect the shoots from damage, and save the erection of pillars and manpower. "High-Fu