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Biometrical evaluation of some promising Egyptian cotton genotypes under different environmental conditions / Eman Salah Eldin Abdelaziz ; Supervised Dyaa Ahmed Elkadi , Abdalla Mohamed Ali , Mohamed Alaa Eldin Mohamed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Eman Salah Eldin Abdelaziz , 2015Description: 174 P. : charts ; 25cmOther title:
  • التقييم البيومترى لبعض التراكيب الوراثيه فى القطن المصرى تحت ظروف بيئية مختلفة [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agronomy Summary: Stability parameters were studied for fifteen extra long genotypes; ten of them were new lines, one promising cross and four cultivars grown at five diverse locations of Delta cotton zone viz; (kafr El {u2013}Shiekh, 2 locations in El{u2013}Behera, El-Dakahlia and Domiat) in the two growing seasons 2010 and 2011. The objective of this study was comprehensively employing several statistical models viz, additive main effects and multiplicative interaction (AMMI), Pattern analysis (PA), and joint linear regression models for selecting stable genotypes to grow under Egyptian Delta cotton zone. Ten traits were studied, seed and lint cotton yield, lint percentage, boll weight, seed index, earliness index, fiber length, fiber strength, micronaire reading and uniformity ratio. Results showed significant differences for locations, genotypes (except for boll weight, seed index, micronaire reading and uniformity ratio), years (except for boll weight and uniformity ratio), years x location (except for fiber length), years x genotypes (except for boll weight, seed index and fiber length), genotypes x locations (except for seed index and micronaire reading) and genotype x location x year (except for lint percentage, boll weight, fiber strength and micronaire reading). Results of most stability models used in this study also revealed that genotypes G88, G93, G84{u00D7}PimaS6, F71310/08 and F81338/08 were stable according to most of stability parameters
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.01.M.Sc.2015.Em.B (Browse shelf(Opens below)) Not for loan 01010110066524000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.01.M.Sc.2015.Em.B (Browse shelf(Opens below)) 66524.CD Not for loan 01020110066524000

Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agronomy

Stability parameters were studied for fifteen extra long genotypes; ten of them were new lines, one promising cross and four cultivars grown at five diverse locations of Delta cotton zone viz; (kafr El {u2013}Shiekh, 2 locations in El{u2013}Behera, El-Dakahlia and Domiat) in the two growing seasons 2010 and 2011. The objective of this study was comprehensively employing several statistical models viz, additive main effects and multiplicative interaction (AMMI), Pattern analysis (PA), and joint linear regression models for selecting stable genotypes to grow under Egyptian Delta cotton zone. Ten traits were studied, seed and lint cotton yield, lint percentage, boll weight, seed index, earliness index, fiber length, fiber strength, micronaire reading and uniformity ratio. Results showed significant differences for locations, genotypes (except for boll weight, seed index, micronaire reading and uniformity ratio), years (except for boll weight and uniformity ratio), years x location (except for fiber length), years x genotypes (except for boll weight, seed index and fiber length), genotypes x locations (except for seed index and micronaire reading) and genotype x location x year (except for lint percentage, boll weight, fiber strength and micronaire reading). Results of most stability models used in this study also revealed that genotypes G88, G93, G84{u00D7}PimaS6, F71310/08 and F81338/08 were stable according to most of stability parameters

Issued also as CD

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