INHERITANCE OF CLEISTOGAMIC FLOWERING IN DURUM-WHEAT (TRITICUM-DURUM)

被引：38

作者：

CHHABRA, AK

SETHI, SK

机构：

[1] Department of Plant Breeding, Haryana Agricultural University, Hisar

来源：

EUPHYTICA | 1991年 / 55卷 / 02期

关键词：

TRITICUM-DURUM; DURUM WHEAT; INHERITANCE; CLEISTOGAMY; CHASMOGAMY;

D O I：

10.1007/BF00025227

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Generally durum wheat flowers are chasmogamous but very rarely, cleistogamy may be observed. Genetic studies based on six crosses and backcrosses showed that chasmogamy was determined by a single dominant gene Cl, plants homozygous for the recessive allele, cl, were cleistogamous. The flowering behaviour phenotypes were unaffected by environmental conditions. Cleistogamy was attributed to poorly developed lodicules and stiff perianth.

引用

页码：147 / 150

页数：4

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