3Frankel O H. Genetic perspectives of germplasm conservation[A]. In: Arber W, Llinmeasee K, Peacock W J, et al,eds. Genetic Manipulation: Impact on Man and Society [C].London: Cambridge University Press, 1984. 161 - 170.
4Diwan, Bauchan G R, Mcintosh M S. A core collection for the United States annual Medicago [J]. Crop Sci, 1994, 34:279 - 285.
5Channet G, Balfourier F, Ravel C, Benis J B. Genotype×envimnnmnt interactions in a core collection of French perennial ryegrass populations [J]. Theor Appl Genet, 1993, 86:731 - 736.
6Spagonletti Zeul P L, Quaslset C O. Evaluation of five stratigies for obtaining a core subset from a large genetic resources collection of durum wheat[J]. Theor Appl Genet, 1991,87:295 - 304.
7Perry M C., Meintosh M S, Stoner A K. Geographical Patterns of Variation in the USDA Soybean Germplasm Collection: Ⅱ. Allozyme Faaarequonlies [J]. Crop Sci,1991,31:1356- 1360.
8Corley Holbrook C, William F Anderson. Evaluation of a corecollection to identify resistance to late leafspot in peanut [J].Corp Sci, 1995,35: 1700- 1702.
9Brown A H D. The case for core collection [A]. In: Brown A H D, Frankel O H, Marshall R D, et al, eds. The Use ofPlant Genetic Resources [ C ]. London: Canbridge Univ Press, 1989. 136 - 156.
10Yonezawa K, Nomura T, Morishima H. Sampling strategies for use in stratified germplasm collections [A]. In: Hodekin T, Brown A H D, Hintum van T H L, Morales E A V, eds.Core Collections of Plant Genetic Resources. International Plant Genetic Resources Institute (IPGRI): A Wiley-Sayce Publication, 1995, 35 - 54.