THE INFLUENCE OF GENOTYPE AND ENVIRONMENT ON SEED AND EMBRYO DEVELOPMENT IN BARLEY (HORDEUM-VULGARE L) AFTER CROSSING WITH HORDEUM-BULBOSUM L

被引：6

作者：

THORN, EC

机构：

[1] Nilsson-Ehle Laboratory, Svalöv, S-268 00, Svalöf AB

来源：

EUPHYTICA | 1992年 / 59卷 / 2-3期

关键词：

HORDEUM-VULGARE; BARLEY; HORDEUM-BULBOSUM; INTERSPECIFIC HYBRIDIZATION; GENOTYPIC INFLUENCE; SEED DEVELOPMENT; EMBRYO DEVELOPMENT;

D O I：

10.1007/BF00041261

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Seed and embryo development was studied in crosses between H. bulbosum and the barley genotypes VK 16032, 'Vada' and 'Vogelsanger Gold' and subsequently the F1 and F2 progenies from VK 16032 x 'Vada' and VK 16032 x 'Vogelsanger Gold'. Both seed and embryo development are strongly influenced by the barley genotype. Favourable environmental conditions can promote seed and embryo development in genotypes with existing good characters. Dominant inheritance for good seed development and incomplete dominance for large embryos is evident. Linkage between small embryo size and winter habit exists in 'Vogelsanger Gold'.

引用

页码：109 / 118

页数：10

共 13 条

[1]

ADAMSKI T, 1979, GENET POL, V20, P31

[2] PARTIAL INCOMPATIBILITY BETWEEN SCANDINAVIAN 6-ROWED BARLEYS (HORDEUM-VULGARE-L) AND HORDEUM-BULBOSUM L, AND ITS GENETIC-BASIS [J].