4王跃进 万怡震.Researches and production of grapes in California,USA. [J].西北农林科技大学：自然科学版,2001,30(1):134-140.
5AMARAL A L, OLIVEIRA P R, CZERAINSKI A B. Embryo growth stages on plant obtention from crosses between seedless grape parents [J]. Rev. Bras. Frutic, 2001, 23(3): 647-651.
6EMERSHAD R L, RAMMING D W, SERPE M D. In ovule embryo development and plant formation from stenospermic genotypes of Vitis vinifera[J]. Amer. J. Bot., 1989,76(3):397-402.
7LEDBETTER C A, BURGOS L. Inheritance of stenopermocarpic seedlessness in Vitis vinifera L. [J]. The Journal of Heredity,1994, 85(2):157-160.
8LEDBETTER C A, SHONNARD C B. Berry and seed characteristics associated with stenospermy in vinifera grapes [J]. Journal of Horticultural Science, 1991, 66(2):247-252.
