李×杏远缘杂交一代的结果植株 ,其树高、枝条色泽、叶片形态、果实风味等各方面都表现出李、杏的中间型。没有一株的果实具备足够的经济性状 ,生产上没有应用价值。从李×杏远缘杂交二代中 ,培育出一个具有抗寒、矮化、质佳、丰产、核小的杏新品种。在李×杏远缘杂交一代中发现 ,有些植株表现出树体矮小、树冠紧凑、根皮率在 36%～ 69%之间 ,与山杏砧的嫁接成活率达 90 %以上 ,这为培育出杏树矮化中间砧提供了有望试材 Li × apricot distant hybrid generation of plants, the tree height, branch color, leaf morphology, fruit flavor and other aspects of the show Lee, apricot intermediate. No single fruit has enough economic traits, there is no value in production. From Li × apricot distant hybrid second generation, cultivate a cold, dwarf, good quality, high yield, small apricot new varieties. In Li X apricot distant hybridization generation found that some plants showed a small tree body, crown compact, root bark rate of 36% to 69%, and the grafting anvil grafting survival rate of 90% or more, which for breeding The apricot dwarfing intermediate stock provides a promising test material