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Egyptian Journal of Agronomy
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Abd EL-Mageed, A. (2018). Genetic Diversity among Faba Bean Hybrids in Relation with Heterosis Using Molecular and Agronomic Data. Egyptian Journal of Agronomy, 40(3), 237-249. doi: 10.21608/agro.2018.5036.1112
Amal Abd EL-Mageed. "Genetic Diversity among Faba Bean Hybrids in Relation with Heterosis Using Molecular and Agronomic Data". Egyptian Journal of Agronomy, 40, 3, 2018, 237-249. doi: 10.21608/agro.2018.5036.1112
Abd EL-Mageed, A. (2018). 'Genetic Diversity among Faba Bean Hybrids in Relation with Heterosis Using Molecular and Agronomic Data', Egyptian Journal of Agronomy, 40(3), pp. 237-249. doi: 10.21608/agro.2018.5036.1112
Abd EL-Mageed, A. Genetic Diversity among Faba Bean Hybrids in Relation with Heterosis Using Molecular and Agronomic Data. Egyptian Journal of Agronomy, 2018; 40(3): 237-249. doi: 10.21608/agro.2018.5036.1112

Genetic Diversity among Faba Bean Hybrids in Relation with Heterosis Using Molecular and Agronomic Data

Article 4, Volume 40, Issue 3, Autumn 2018, Page 237-249  XML PDF (968.95 K)
Document Type: Original Article
DOI: 10.21608/agro.2018.5036.1112
Author
Amal Abd EL-Mageed email
Botany Department, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt
Abstract
GENETIC diversity was examined in relation to heterosis. Five Egyptian faba bean cultivars were crossed in a full diallel mating system to produce twenty hybrids. The multivariate analysis of diversity based on six characters related to productivity indicated the existence of considered genetic diversity and showed genotypes into five clusters by two methods analysis of genetic distances based on RAPD analysis and Euclidean distances based on mean values of studied agronomy traits. Parents and their F1 hybrids were distributed into different clusters. Results of the RAPD technique by using five primers showed a great extent of significant variations with 67.59% polymorphism percent and a high number of unique bands. Sakha 1 and Giza 843 cultivars have a good effect on most studied traits in their hybrids. H13, H17 and H18 are a superiority hybrids; it has high positive significant values of heterosis percentage over mid parents for all yield and yield components traits. While H19 and H20 hybrids have positive significant heterosis for all studied traits except 100 seeds weight.
Keywords
Genetic diversity; Faba bean; Hybrids; yield traits; RAPD; Heterosis
Main Subjects
Genetics and breeding
Statistics
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PDF Download: 839
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