7Velascol R,Zharkikh A,Affourti J, et al. The genome of the domesticated apple (Malus × domestica Borkh. ) [J]. Nat Genet,2010(42) :833-841.
8Webster A D. Rootstocks for temperate fruit crops: current uses, future potential and alternative strategies [J]. Acta Hort, 2001,557 : 25-34.
9Webster A D. Vigour mechanisms in dwarfing root- stocks for temperate fruit trees[J]. Acta Hort, 2004, 658 : 29-41.
10Seleznyova A, Tustin D S, Thorp T G. Apple dwarfing rootstocks and interstocks affect the type of growth u- nits produced during the annual growth cycle: preco- cious transition to flowering affects the composition and vigour of annual shoots[J]. Annals of Botany, 2008(101) :679-687.