The effect of parent's germplasm on yield components of F1, F2 and F3 generations of pepper hybrids (Capsicum annuum L.)

被引：0
|
作者：
Zecevic, B. [1 ]
Djordjevic, R. [1 ]
Pavlovic, N. [1 ]
Mijatovic, M. [1 ]
Markovic, Z. [1 ]
机构：
[1] Agr Res Inst Serbia, Ctr Vegetable Crops, Karadjordjeva 71, Smederevska Palanka 11420, Serbia
来源：
PROCEEDINGS OF THE IIIRD BALKAN SYMPOSIUM ON VEGETABLE AND POTATOES | 2007年 / 729期
关键词：
heterosis; genetic analysis; bulk method; pedigree method;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The aim of this research was to determine genetic values for the number and weight of fruits in F-1 and F-2 generation of diallely crossed pepper genotypes, and to evaluate the effects of applying the pedigree and bulk breeding method for producing F-3 hybrid populations. Hybrid populations were formed by crossing divergent genotypes belonging to different cultivars of species Capsicum annuum L. The research of parent lines lasted for three years, experiments with F-1 generation for two years, while the analysis of results for F-3 hybrid population has been done regarding the data from one year experiment. The heterosis effect in F-1 generation for all researched traits and in all crossing combinations was very low. Genetic analysis of F-2 generation showed that all researched traits were inherited with partial domination. In F-3 generation, hybrid populations formed by using the pedigree method of selection had traits which are more valuable for further breeding than the hybrid population formed by using modified bulk method.
引用
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页码：95 / +
页数：4
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