• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Editorial Staff
    • Publication Ethics
    • Indexing and Abstracting
    • Related Links
    • FAQ
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login ▼
    • Login
    • Register
  • العربیة
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
Assiut Journal of Agricultural Sciences
Articles in Press
Current Issue
Journal Archive
Volume Volume 49 (2018)
Volume Volume 48 (2017)
Volume Volume 47 (2016)
Volume Volume 46 (2015)
Volume Volume 45 (2014)
Issue Issue 5
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
(2014). The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm. Assiut Journal of Agricultural Sciences, 45(1), 58-67. doi: 10.21608/ajas.2014.593
. "The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm". Assiut Journal of Agricultural Sciences, 45, 1, 2014, 58-67. doi: 10.21608/ajas.2014.593
(2014). 'The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm', Assiut Journal of Agricultural Sciences, 45(1), pp. 58-67. doi: 10.21608/ajas.2014.593
The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm. Assiut Journal of Agricultural Sciences, 2014; 45(1): 58-67. doi: 10.21608/ajas.2014.593

The Effect of Picloram and Thidiazuron Concentrations on Prolif-eration Somatic Embryos from Immature Inflorescence of Date palm

Article 3, Volume 45, Issue 1, March 2014, Page 58-67  XML PDF (335.51 K)
Document Type: Original Article
DOI: 10.21608/ajas.2014.593
Abstract
Immature inflorescences of date palm(Phoenix dactylifer) cv.Sewi were used as explants for in vitro culture to investigate the effect of plant growth regulators oninflorescence proliferation. The inflorescences on initiation stage cultured on solidified Murashige and Skoog (MS) basal medium supplemented withPicloram 1, 5, 10 and 15 mg l-1 for two re-cultures. Then, transferred into medium supplemented with different concentrations of TDZ combined with NAA on proliferate stage. The optimal concentrations for successful inflorescence growth was 5 or 10 mg l-1 Picloram and through studying the residuals effect of Picloram on inflorescences proliferation in the presence of three concentrations of TDZ, it found that, 0.5 mg l-1 TDZ combined with 0.1 mg l-1 NAA was more effective to induce direct somatic embryos and gave the highest inflorescence proliferation percentage, while the high level of Picloram induced callus. Vegetative shoots formed into media containing 0.1 NAA mg l-1, 0.2 mg l-1 BA and 0.2 mg l-1 kin. All somatic embryos were converted successfully to healthy normal plantlets which could be transferred to greenhouse.
Keywords
Phoenix dactylifera; in vitro inflorescences; direct somatic embryos; Picloram; TDZ
Main Subjects
Horticulture (Vegetable, Pomology and Ornamentals)
Article Title [العربیة]
تاثیر ترکیزات من البیکلورم وثیدیازورن على تخلیق الاجنه الجسمیه من النورات الزهریه لنخیل البلح
Abstract [العربیة]
اجرى هذا البحث  لدراسه تاثیر منظمات النمو على تخلیق النورات الزهریه غیرالناضجه لنخیل البلح . تم زراعه النورات الزهریه فى مرحله البدایه على بیئه موراشیجى وسکوج مزوده بترکیزات من البیکلورام (1،10,5،15 مللجرام/ لتر) لمده نقلتین , اما فى مرحله التکشف فیتم زراعتها على بیئه محتویه ترکیزات من الثیدیازورن مع ترکیز واحد من النفتالین اسیتک اسید. لوحظ ان افضل ترکیز اعطى نمو للبراعم کان 5 او 10 مللجرام/ لتر بیکلورام . وعند دراسه التاثیر المتبقى لماده البیکلورم على تکشف البراعم الزهریه فى وجود ثلاث ترکیزات من الثیدیازورن والنفتالین اسیتک اسید. وجد ان 0.5 مللجرام/ لتر الثیدیازورن مع 0.1 مللجرام/ لتر نفتالین اسیتک اسید اکثر فاعلیه لاحداث اجنه جسمیه مباشره وکذلک تعطى افضل نسبه تکشف للاجنه المباشره , بینما تؤدى الترکیزات العالیه من البیکلورم الى تکوین کالس. یتم تکوین النموات الخضریه على بیئه محتویه على 0.1 مللجرام/ لتر نفتالین اسیتک اسید , 0.2 مللجرام/ لتر کینتین وکذلک 0.2 مللجرام/ لتر بنزیل ادنین . وقد تحولت الاجنه الجسمیه بصورة طبیعیة إلى نبیتات جیدة النمو یمکن أقلمتها بنجاح.
Keywords [العربیة]
البیکلورم، فی النورات المختبر والأجنة الجسدیة المباشرة، --نخیل البلح-
Statistics
Article View: 180
PDF Download: 172
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.