INTERSPECIFIC HYBRIDIZATION IN CUCUMIS (L) .1. NEED FOR GENETIC-VARIATION, BIOSYSTEMATIC RELATIONS AND POSSIBILITIES TO OVERCOME CROSSABILITY BARRIERS

被引：31

作者：

KROON, GH

CUSTERS, JBM

KHO, YO

DENNIJS, APM

VAREKAMP, HQ

机构：

[1] Institute for Horticultural Plant Breeding (IVT), Wageningen

来源：

EUPHYTICA | 1979年 / 28卷 / 03期

关键词：

biosystematics; crossability barrier; Cucumis; genetic variation; interspecific hybridization;

D O I：

10.1007/BF00038940

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The genetic variation in pickling and slicing cucumbers (C. sativus L.) seems insufficient to enable the breeder to solve serious cultivation problems. Wild allies of C. sativus possess a wide range of interesting characters which could be incorporated by means of species crosses. In the past, attempts to achieve such crosses have failed. Important characters of Cucumis species are mentioned and biosystematic problems discussed. Results of previous research on species crosses prompted an examination of the prospects of further research. © 1979 H. Veenan zonen B.V.

引用

页码：723 / 728

页数：6

共 25 条

[1]

AYYANGAR KR, 1976, B NAT I SCI INDIA, V35, P380

[2]

BATRA S., 1953, SCI AND CULTURE, V18, P445

[3] CYTO-GENETICAL INVESTIGATIONS IN SOME COMMON CUCURBITS, WITH SPECIAL REFERENCE TO FRAGMENTATION OF CHROMOSOMES AS A PHYSICAL BASIS OF SPECIATION [J].