طبيعة التباين الوراثي و قوة الهجين في الذرة الصفراء
Other Title(s)
Nature of genetic variance and heterosis in maize
Joint Authors
أحمد عبد الجواد أحمد
الحمداني، زكريا بدر فتحي
Source
Issue
Vol. 46, Issue 4 (30 Sep. 2018), pp.201-217, 17 p.
Publisher
University of Mosul College of Agriculture and Forestry
Publication Date
2018-09-30
Country of Publication
Iraq
No. of Pages
17
Main Subjects
Topics
Abstract EN
Five inbred lines of maize : ZP-707, ZP-670, ZM 7, ZP and ZM-47W.were used in a half diallel crosses program, the genotypes (5 inbred lines + 10 hybrids) were planted in the fields of the College of Agriculture and Forestry / university of Mosul in the autumn season 2013 by using randomized complete block design with three replications The characters studied were number of days to silk and tassel flowering ,plant height , height of main ear(cm), number of leaves over the main ear, number of leaves for plant ,leaf area(cm2),ear diameter(cm),ear length (cm), number of rows/ear, number of grain/ear,100-grain weight and plant grain yield (gm).
The results showed additive variance differed from zero to the plant height, the height of the main ear, leaf area(cm), number of grain/ear, 100-grain weight, and plant grain yield (gm).
The dominance variance differed from zero for all studied traits.
(ZM7 × ZP-707) which gave heterosis (based on deviation of hybrids from mid parents and from best parents) for the character of number of days for tassel flowering, Plant height, number of leaves for plant, leaf area(cm2), number of grain/ear, weight of 100 grains (g) and plant grain yield (gm).
The degree of dominance was greater than one for most traits.
American Psychological Association (APA)
أحمد عبد الجواد أحمد والحمداني، زكريا بدر فتحي. 2018. طبيعة التباين الوراثي و قوة الهجين في الذرة الصفراء. مجلة زراعة الرافدين،مج. 46، ع. 4، ص ص. 201-217.
https://search.emarefa.net/detail/BIM-956680
Modern Language Association (MLA)
أحمد عبد الجواد أحمد والحمداني، زكريا بدر فتحي. طبيعة التباين الوراثي و قوة الهجين في الذرة الصفراء. مجلة زراعة الرافدين مج. 46، ع. 4 (أيلول 2018)، ص ص. 201-217.
https://search.emarefa.net/detail/BIM-956680
American Medical Association (AMA)
أحمد عبد الجواد أحمد والحمداني، زكريا بدر فتحي. طبيعة التباين الوراثي و قوة الهجين في الذرة الصفراء. مجلة زراعة الرافدين. 2018. مج. 46، ع. 4، ص ص. 201-217.
https://search.emarefa.net/detail/BIM-956680
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 216-217
Record ID
BIM-956680