利用幼苗期靠接和高接的方法,克服了苹果与梨属间杂种苗成活率低、结实性差的表现,其方法简单、实用.F_1代杂交苗高接,能够克服结实性差的缺点.与苹果回交BC_1幼苗成活率明显回升.并对两代杂种的主要性状进行了调查分析. The seedling stage of apple and pear is overcome by its low survival rate and bad firmness, which is simple and practical by using the methods of abutting and high-connecting seedling stage, and overcomes the shortcomings of poor seedability when F_1 hybrid seedlings are high in height. The survival rate of BC_1 seedlings apparently picked up and the main traits of two generations of hybrids were investigated and analyzed.