تحليل المقدرة الاتحادية في هجن الجيل الأول في الذرة الصفراء
Other Title(s)
Combining ability analysis in F1 hybrids of maize
Author
Source
Issue
Vol. 46, Issue 3 (30 Jun. 2018), pp.165-177, 13 p.
Publisher
University of Mosul College of Agriculture and Forestry
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Topics
Abstract EN
Five inbred lines of maize IK8, W 13 R, ZM 7, ZP, ZM 47 W were used in half diallel crosses accorded to Griffing methods 1956 fixed model study the combining ability Genotype (5 parent +10 Hybrid) in the field of college of agriculture and forests in autumn season, 2013 using R.C.B.D.
Design in three replication the characters studied were: number of days to silk and tassel flowering ,plant height, ear diameter, ear length ,number of rows in ear, number of grains in ear,100-grain weight and plant grain yield.
Mean squares for general and specific combining abilities were significant for all characters except for plant height which was not Significant for general combining ability.
The ratio of the components for the general &specific combining abilities was less than one for all the characters.
The inbred line ZP was better than others in its general combining ability effect for number of days to tassel flowering, ear diameter, ear length, number of grains in ear,100-grain weight, The cross (ZM 47 W × W 13 R) exhibited significant specific combining ability effect in desired direction for number of days to tassel and silk flowering, , ear diameter, ear length ,number of grains in ear,100-grain weight.
American Psychological Association (APA)
الحمداني، زكريا بدر فتحي. 2018. تحليل المقدرة الاتحادية في هجن الجيل الأول في الذرة الصفراء. مجلة زراعة الرافدين،مج. 46، ع. 3، ص ص. 165-177.
https://search.emarefa.net/detail/BIM-955206
Modern Language Association (MLA)
الحمداني، زكريا بدر فتحي. تحليل المقدرة الاتحادية في هجن الجيل الأول في الذرة الصفراء. مجلة زراعة الرافدين مج. 46، ع. 3 (حزيران 2018)، ص ص. 165-177.
https://search.emarefa.net/detail/BIM-955206
American Medical Association (AMA)
الحمداني، زكريا بدر فتحي. تحليل المقدرة الاتحادية في هجن الجيل الأول في الذرة الصفراء. مجلة زراعة الرافدين. 2018. مج. 46، ع. 3، ص ص. 165-177.
https://search.emarefa.net/detail/BIM-955206
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 176-177
Record ID
BIM-955206