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1.
Effect of N-nutrional status on the content of some N-compounds and on the yield in cotton [microform] / Ahmed Foad Abd El-Hamed Mansour. by
Publication details: 1977
Dissertation note: Thesis (M.S.)-- Zagazig University, 1977.
Availability: Items available for loan: Main (1)Call number: THESIS S-4458.

2.
Effect of sources of nitrogen on tobacco [microform]/ Mohamed Mahmoud Youssef El-Mihi. by Language: English Summary language: Arabic
Publication details: 1975
Dissertation note: Thesis(M.S.)--AL-Azhar University, 1975.
Other title:
  • تأثير اختلاف مصادر النيتروجين على الدخان.
Availability: Items available for loan: Main (2)Call number: THESIS S-324, ...

3.
Study on the possibility of producing forage hybrid between maize (Zea mays L.) and teosinte (Euchlaena mexicana, schrad) [computer files]/ Hamed Yousef Al Shazly Rady by Language: English Summary language: Arabic
Publication details: 2007
Dissertation note: Thesis (M.S.)--Al-Azhar University,2007.
Other title:
  • دراسة عن إمكانية إنتاج هجين علفى بين الذرة الشامية والذرة الريانة .
Online access:
Availability: Items available for loan: Main (1)Call number: CD-335.

4.
5.
Nitrogen management in irrigated agriculture / Roy S. Rauschkolb, Arthur G. Hornsby. by
Publication details: New York : Oxford University Press, 1994
Availability: Items available for loan: Main (2)Call number: S619.N57 R39 1994, ...

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7.
Nitrate : processes, Patterns, and management / edited by T.P.Burt, A.L.Heathwaite, S.T.Trudgill. by
Publication details: Chichester : J. Wiley, c1993
Availability: Items available for loan: Main (1)Call number: QH344 N58 1993.

8.
Mobility and leaching of nitrogen forms through sandy and calcareous soils as affected by the application of some soil amendments [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • حركه وغسيل صور النيتروجين خلال الأراضى الرمليه والجيرية تحت تأثير إضافة بعض مصلحات التربة.
In: Zagazig Journal of agricultural research 2009.v.36(3)
Online access:
Availability: No items available.

9.
Effect of ridge width, hill spacing and nitrogen level on sugarbeet productivity and quality [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير عرض الخط ومسافات الزراعة بين الجور ومستويات النيتروجين على إنتاجية وجودة بنجر السكر.
In: Journal of Agricultural and Environmental Sciences 2008.v.7(2)
Online access:
Availability: No items available.

10.
Influence of the exposure to some gases on the physiological activity and quality of banana fruit [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير استخدام بعض الغازات على النشاط الفسيولوجى والجودة لثمار الموز.
In: Minufiya Journal of Agricultural Research 2007. v.32(5)
Online access:
Availability: No items available.

11.
Influence of some nematicides on total bacterial numbers and diazotrophs in soil amended with compost [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير بعض المبيدات النيماتودية مع اضافة الكومبوست على اعداد البكتيريا و بعض مثبتات النيتروجين الجوى فى الارض
In: Minufiya Journal of Agricultural Research 2007. v.32(5)
Online access:
Availability: No items available.

12.
Response of sugar beet to N, K, and Na applications in newly reclaimed soils of Minia governorate [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • استجابة بنجر السكر لإضافة النتروجين والبوتاسيوم والصوديوم إلى الأراضى المستصلحة حديثا في محافظة المنيا.
In: Minia Journal of Agricultural Research and Development 2008. v.28(3)
Online access:
Availability: No items available.

13.
Effect of nitrogen sources and their mixtures on yield, some characters and mineral composition of some flax genotypes (Linum usitatissimum L.) [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير المصادر النتروجينية والخلط بينها على المحصول وبعض الخصائص المحصولية والتركيب المعدنى لبعض أصناف الكتان.
In: Mansoura Unviersity Journal of Agricultural Sciences 2006.v.31(4)
Online access:
Availability: No items available.

14.
Maximizing nitrogen and water use efficiency under drought conditions in Egypt [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تعظيم كفاءة استخدام النيتروجين والماء تحت ظروف الجفاف فى مصر.
In: Misr Journal of Agricultural Engineering 2009.v.26(3)
Online access:
Availability: No items available.

15.
Effect of environmental pollution on leafe composition, fruit set and fruit quality of hayany date palm [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثيرتلوث البيئه على محتوى الأوراق وعقد الثمار وجودة ثمار نخيل البلح صنف الحيانى.
In: Alexandria Science Exchange Journal 2009.v.30(1)
Online access:
Availability: No items available.

16.
Effect of addition city garbage as a nitrogen source either alone or in combination with each nitrate or urea on zaghloul and samany date palm cultivars [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير اضافة مخلفات المدن كمصدر للنيتروجين سواء منفرا او مخلوطا بالنترات او اليوريا على صنفى نخيل البلح الزغلول والسمانى.
In: Alexandria Science Exchange Journal 2009.v.30(1)
Online access:
Availability: No items available.

17.
Effect of different concentrations of zinc or cadmium on Vigna Sinensis plants in presence or absence of Arbuscular Mycorrhizal fungi and rhizobia [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • أثر التركيزات المختلفة من الزنك أو الكادميوم على نباتات اللوبيا فى وجود أو غياب فطريات الميكوريزا الشجيرية و الريزوبيا.
In: Egyptian journal of soil science 2004 v .44 (3)
Online access:
Availability: No items available.

18.
Validation and verification of meinal under different agricultural conditions. by Language: English Summary language: Arabic
Other title:
  • اختيار و تقييم اداء النموذج الرياضى مينال تحت ظروف زراعية مختلفة
In: Alexandria Journal of Agricultural Research 2005.v.50(1)
Online access:
Availability: No items available.

19.
Wheat productivity and agronomic traits as influenced by plant population densities and different nitrogen sources [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير بعض المصادر النيتروجينية المختلفة و الكثافة النباتية علي الانتاجية و الصفات المحصولية في محصول القمح .‪
In: Journal of the Advances in Agricultural Researches 2004.v.9(3)
Online access:
Availability: No items available.

20.
Effect of nitrogen source on growth and fruiting of superior grapevines under Nubaria condition [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير مصدر الازوت علي نمو و إثمار كرمات العنب السوبيريور تحت ظروف منطقة النوباريه.‪
In: Mansoura University Journal of plant production 2011.v.2(10)
Online access:
Availability: No items available.

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