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1.
Studies on the role of cyanobacteria in agriculture [computer file]/ Ahmed Abou El-Eoun Taha. by Language: English Summary language: Arabic
Publication details: 2005
Dissertation note: Thesis (M.S. )- Minia University, 2005.
Other title:
  • دراسات على دور السياتوبكتريا فى الزراعة.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-1810.

2.
Studies on biofertilizers application in Egypt [computer file]/ Belal Abd El Samie Ahmed Kandil. by Language: English Summary language: Arabic
Publication details: 2003
Dissertation note: Thesis (Ph.D.)--Ain Shams University,2003.
Other title:
  • دراسات على استخدام الأسمدة الحيوية فى مصر.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-599.

3.
Use of Azolla as an alternative source of mineral nitrogen for some crops [computer file]/ Thanaa Elsayed Mohamed Alkhadrawy. by Language: English, ra
Publication details: 2011
Dissertation note: Thesis (M.S.)-- Ain Shams University, 2011 .
Other title:
  • استخدام الأزولا كمصدر نيتوجيني بديل للنيتروجين المعدنى في بعض المحاصيل.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-3160.

4.
Phenotyping, genotyping and symbiotic effectiveness of rhizobia nodulating berseem clover in Egypt [electronic resource / Fayrouz Hassan Abd EL-Mageed by Language: engara Summary language: Arabic
Publication details: 2015
Dissertation note: Thesis (Ph.D.) -- Zagazig University, 2015 .
Other title:
  • التوصيف المظهرى والجينى وكفاءة تثبيت النيتروجين الجوى تكافليا بواسطة ريزوبيا البرسيم المسقاوى فى مصر
Online access:
Availability: Items available for loan: Main (1)Call number: CD-3629.

5.
Biological studies on some associative nitrogen fixing bacteria [computer file]/ Mona Mohamed Mohamed Aly. by Language: English Summary language: Arabic
Publication details: 2003
Dissertation note: Thesis (M.S.) --Cairo University, 2003.
Other title:
  • دراسات بيولوجية على بعض البكتريا المثبتة للنيتروجين لا تكافليا.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-861.

6.
Studies on diazotrophy in soils under chemical pollution conditions [computer file]/ Shebl Abd-Allah Abdel-Gawad. by Language: English Summary language: Arabic
Publication details: 2004
Dissertation note: Thesis (M.S.) -- Minufiya University, 2004.
Other title:
  • دراسات على تثبيت النيتروجين الجوى في الأراضي تحت ظروف التلوث الكيماوي.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-1113.

7.
Effect of using nitrification and urease inhibitors on efficiency and mobility of nitrogen fertilizers under north sinai conditions [computer file]/ Khatab Abd El-Baky Khatab. by Language: English Summary language: Arabic
Publication details: 2005
Dissertation note: Thesis (Ph.D) --Suez Canal University,2005
Other title:
  • ـأثير استخدام مثبطات التأزت واليوريز على حركة وكفاءة الأسمدة الأزوتية تحت ظروف شمال سيناء.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-1710.

8.
Studies on nitrogen fixing cyanobacteria [computer file]/ Seham Moussa Mohamed Hamed. by Language: English Summary language: Arabic
Publication details: 2007
Dissertation note: Thesis (M.S.)--Cairo University,2007.
Other title:
  • دراسات على السيانوبكتريا المثبتة للنيتروجين.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-295.

9.
Microbiological and chemical studies on the rhizosphere of sugar beet plants [computer files]/ Mohy El-Deen Hassan Ahmed Ali. by Language: English Summary language: Arabic
Publication details: 2003
Dissertation note: Thesis (Ph.D.)--Al-Azhar University,2003.
Other title:
  • دراسات ميكروبيولوجية و كيميائية على ريزوسفير نباتات بنجر السكر.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-531.

10.
Role of biofertilizers and organic matter in the improvement of plant growth and soil fertility in some newly reclaimed soils [computer files]/ Hamdy Abd EI-Meneim Khafagy by Language: English Summary language: Arabic
Publication details: 2003
Dissertation note: Thesis (Ph.D.)--El-Mansour University,2003.
Other title:
  • دور الأسمدة الحيوية و المادة العضوية فى تحسين نمو النبات و خصوبة التربة فى بعض الأراضى الحديثة الإستصلاح.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-676.

11.
Improving nitrogen fixation efficiency in the rhizosphere of 2, 4-d treated wheat using genetically modified strains from Azospirillum [compuetr file]/ Ahmed Samy Omer El-Sanossy. by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (Ph.D.) -- Mansoura University, 2009 .
Other title:
  • تحسين كفاءة تثبيت الأزوت الجوى فى ريزوسفير نباتات القمح المعاملة بال2,4-D باستخدام سلالات محورة وراثيا من الأزوسبيريللم.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-2746.

12.
Improvement of some traits of rhizobia specific to peanut (Arachis hypogaea) [computer file]/ Fayrouz Hassan Abd El-Mageed by Language: English, ra
Publication details: 2011
Dissertation note: Thesis (M.S.)-- Benha University, 2011.
Other title:
  • تحسين بعض صفات سلالات الريزوبيا المتخصصة للفول السودانى
Online access:
Availability: Items available for loan: Main (1)Call number: CD-3228.

13.
Evaluation of the symbiotic relationship between methylotrophic bacteria and some legumes under Egyptian soil conditions [computer file] / Heba Orf Mohamed Ahmed Orf. by Language: English Summary language: Arabic
Publication details: 2014
Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 2014.
Other title:
  • تقييم العلاقة التكافلية بين البكتريا ميثيلية التغذية وبعض البقوليات تحت ظروف الأراضى المصرية.
Online access:
Availability: Items available for loan: Main (1)Call number: CD-3482.

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