تقدير المعالم الوراثية في محصول زهره الشمس Helianthus annuus L.
Other Title(s)
Estimation of genetic parameters in sunflower Helianthus annuus L
Author
Source
Issue
Vol. 45, Issue 1 (31 Jan. 2017), pp.257-272, 16 p.
Publisher
University of Mosul College of Agriculture and Forestry
Publication Date
2017-01-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
Six sun flower Genotypes (1-American, 2-Argenteny, 3-Govan, 4-Azor, 5-Mungreen, 6-Louse.
were planted.
half diallel was conducted out to get F1, In the next season the F1 seeds were planted to get F2.In the third season the six parents and all their F2 were planted in randomized complete block design with three replications.to study general and specific combining abilities for parents and crosses respectively, phenotypic variance components and some genetic parameters for parents and crosses were determined for plant height, leaf area, no.
of seeds\head, diameter of head, 1000 weights seed, seed yield, biological yield, dry weight.
Results indicated that the analysis of variance for genotypes, general and specific combining ability were significant for leaf area and No.
of seed head and biological yield.
While specific combining ability were specified for 1000 seed weight, seed yield and diameter head.
The values of broad sense heritability was ranged from 67 % for plant height character and 99 % for leaf area and biological yield characters.
Narrow sense heritability ranged from 1 % for plant height and 40 % for Biological yield.
It was shown that selection for Biological yield gave higher percent of response to selection (27.12 %) from original mean of yield, followed by no.
of seed /head which gave percent of response to selection (15.62 %)from original mean of yield.
American Psychological Association (APA)
الليلة، موفق جبر. 2017. تقدير المعالم الوراثية في محصول زهره الشمس Helianthus annuus L.. مجلة زراعة الرافدين،مج. 45، ع. 1، ص ص. 257-272.
https://search.emarefa.net/detail/BIM-958017
Modern Language Association (MLA)
الليلة، موفق جبر. تقدير المعالم الوراثية في محصول زهره الشمس Helianthus annuus L.. مجلة زراعة الرافدين مج. 45، ع. 1 (كانون الثاني 2017)، ص ص. 257-272.
https://search.emarefa.net/detail/BIM-958017
American Medical Association (AMA)
الليلة، موفق جبر. تقدير المعالم الوراثية في محصول زهره الشمس Helianthus annuus L.. مجلة زراعة الرافدين. 2017. مج. 45، ع. 1، ص ص. 257-272.
https://search.emarefa.net/detail/BIM-958017
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 270-272
Record ID
BIM-958017