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	21.	No cover image available The effect of nitrogen, phosphours and potassium fertilization on seed and oil yield of rape plant [microform]/ by Mahmoud Gaber Mahmoud El-Baz. by El-Baz,Mahmoud Gaber Mahmoud Publication details: 1989 Dissertation note: Thesis (M.S.)- Ain Shams University,1989. Availability: Items available for loan: Main (1)Call number: THESIS S-5157. Place hold Add to cart (remove)
	22.	No cover image available The mineralogy of soil potassium [microform]/ Mohamed Hassan Kamel Assal. by Assal, Mohamed Hassan Kamel Publication details: 1981 Dissertation note: Thesis (Ph.D.) -- Zagazig University, 1981. Other title: دراسات معدنية للبوتاسيوم فى الاراضي. Availability: Items available for loan: Main (1)Call number: THESIS S-5451. Place hold Add to cart (remove)
	23.	No cover image available Interaction between potassium and calcium in the soil and their effects on plant [microform] / Mohamed Raghib Zanati. by Zanati, Mohamed Raghib Language: English Summary language: Arabic Publication details: 1970 Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1970. Other title: تفاعلات البوتاسيوم والكالسيوم فى الأرض وعلاقة ذلك بالنبات. Availability: Items available for loan: Main (1)Call number: THESIS S-6062. Place hold Add to cart (remove)
	24.	No cover image available The effect of some trace elements on growth and oil yield of spearmint (Mentha Viridis L.) [microform] / El-Mewafy Abou El-Mewafy EL- Ghadban. by EL- Ghadban, El-Mewafy Abou El-Mewafy Publication details: 1994 Dissertation note: Thesis (M.S.)--Cairo University, 1994 Other title: تأثير بعض العناصر النادرة علي النمو ومحصول الزيت في النعناع البلدي Availability: Items available for loan: Main (1)Call number: THESIS S-6130. Place hold Add to cart (remove)
	25.	No cover image available Effect of some agronomic treatments on yield and quality sugar beet under Kafr El-Sheikh region [microform] / Abd Alla Mohamed Abd Alla EL-Shafei. by EL-Shafei, Abd Alla Mohamed Abd Alla Publication details: 1991 Dissertation note: Thesis (M.S.)-- Ain-Shams University, 1991 Other title: تأثير بعض المعاملات الزراعية علي المحصول والجودة لبنجر السكر بمنطقة كفر الشيخ Availability: Items available for loan: Main (1)Call number: THESIS S-6134. Place hold Add to cart (remove)
	26.	No cover image available Salt plant tolerance in relation to specific ion effect and nutrient balance [microform]/ Ferial Bayoumi Moustafa . by Moustafa, Ferial Bayoumi Publication details: 1978 Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1978. Other title: تحمل النبات للملوحة وعلاقتة بتوازن العناصر الغذائية. Availability: Items available for loan: Main (1)Call number: THESIS S-6567. Place hold Add to cart (remove)
	27.	No cover image available Development of mathematical models for nutrients uptake and optimum yields as a function for soil-crop-fertilization [microform]/ Salah El-Dain Ahmed Mahmoud by Mahmoud, Salah El-Dain Ahmed Publication details: 1986 Dissertation note: Thesis ( Ph.D. ) -- Ain Shams University, 1986. Other title: تطور نماذج رياضية لأمتصاص العناصر الغذائية والمحصول الأمثل في نظام يشمل (الأرض- المحصول - التسميد Availability: Items available for loan: Main (1)Call number: THESIS S-6664. Place hold Add to cart (remove)
	28.	No cover image available Effect of the application of nitrogen, phosphorus and potassium fertilizeres on yield and other characteristics of corn, Zea mays L. [microform]/ by Mohamed Abedl Hamid Mohamed Khalifa. by Khalifa, Mohamed Abedl-Hamid Mohamed Language: English Summary language: Arabic Publication details: 1970 Dissertation note: Thesis (M.S.)-- Cairo University, 1970. Other title: تأثير إضافة الأسمدة الازوتية والفوسفورية والبوتاسية عل المحصول وصفات أخرى للذرة. Availability: Items available for loan: Main (2)Call number: THESIS S-1000, ... Place hold Add to cart (remove)
	29.	No cover image available Effect of some nutrients and growth regulators on growth, flowering, productivity, seed quality and some physiological aspects of squash and pepper [microform]/ Samir Sayed Ahmed Farag. by Farag, Samir Sayed Ahmed Publication details: 1984 Dissertation note: Thesis (Ph.D )--Zagazig University, 1984. Availability: Items available for loan: Main (1)Call number: THESIS S-5224. Place hold Add to cart (remove)
	30.	No cover image available Growth and yield of soybean as influenced by nitrogen, phosphorus and potassium [microform] / by Ibrahim Abdel Fattah Ibrahim Mousa. by Mousa, Ibrahim Abdel Fattah Ibrahim Language: English Summary language: Arabic Publication details: 1982 Dissertation note: Thesis(M.S.)--Zagaizg University, 1982. Other title: تأثير النتروجين والفوسفور والبوتاسيوم على النمو والمحصول في فول الصويا. Availability: Items available for loan: Main (1)Call number: THESIS S-935. Place hold Add to cart (remove)
	31.	No cover image available Chemistry of potassium in highly calcareous soils [microform] / Mohamed Abd El-Mottelleb Ali. by Ali, Mohamed Abd El-Mottelleb Language: English Summary language: Arabic Publication details: 1972 Dissertation note: Thesis (M.S.)-- Ain Shams University, 1972. Other title: السلوك الكيمائي للبوتاسيوم في الأراضي الجيرية. Availability: Items available for loan: Main (1)Call number: THESIS S-3009. Place hold Add to cart (remove)
	32.	No cover image available Deficiency effect of some major elements on the yield and some qualities of roselle plant [microform] / Amir Mohamed Badr. by Badr, Amir Mohamed Language: English Summary language: Arabic Publication details: 1976 Dissertation note: Thesis (M.S.)--Ain-Shams University, 1976 Other title: أثر نقص بعض العناصر الغذائية الرئيسية علي محصول وبعض صفات نبات الكركديه Availability: Items available for loan: Main (1)Call number: THESIS S-6112. Place hold Add to cart (remove)
	33.	No cover image available Interactin between nitrogen and potassium fertilizers and their effect upon yield and quality of potato [microform] / Arafa Emam Arafa. by Arafa, Arafa Emam Publication details: 1966 Dissertation note: Thesis (Ph.D.) -- Ain-Shams University, 1966. Other title: التفاعل بين الأسمدة النتروجيينية والبوتاسية وتأثيرها على محصول وصفات البطاطس. Availability: Items available for loan: Main (1)Call number: THESIS S-6700. Place hold Add to cart (remove)
	34.	No cover image available Studies on the nutrition of growing plants N-K interaction and its relationship to uptake from soil system [microform] / by Ahmad Mohammed Mahmoud Bakry. by Bakry, Ahmad Mohammed Mahmoud Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--University of Tanta, 1981. Other title: علاقة التضاد بين امتصاص النتروجين والبوتاسيوم بواسطة النباتات النامية فى نظام الأرضى. Availability: Items available for loan: Main (1)Call number: THESIS S-1419. Place hold Add to cart (remove)
	35.	No cover image available Availability of macronutrients in salt affected soils [microform] / Mahmoud Diae El-Din Mohammed. by Mohammed, Mahmoud Diae El-Din Publication details: 1980 Dissertation note: Thesis (M.S.)--Ain Shams University, 1980. Availability: Items available for loan: Main (1)Call number: THESIS S-3808. Place hold Add to cart (remove)
	36.	No cover image available The soil chemistry of potassium in salt affected soils [microform] / Mohamed Abd EL-Tawab Hassan. by Hassan, Mohamed Abd EL-Tawab Language: English Summary language: Arabic Publication details: 1992 Dissertation note: Thesis (M.S)--Zagazig University, 1992. Availability: Items available for loan: Main (1)Call number: THESIS S-2363. Place hold Add to cart (remove)
	37.	No cover image available Studies on some nutrients status in some Egyptian soils [microform]/ Mohamed Abdel-Mohsen Mahmoud El-Akabawy. by El-Akabawy, Mohamed Abdel-Mohsen Mahmoud Publication details: 1991 Dissertation note: Thesis (Ph.D.) -- Cairo University, 1991. Other title: دراسات على حالة بعض العناصر الغذائية فى بعض الاراضى المصرية. Availability: Items available for loan: Main (1)Call number: THESIS S-5422. Place hold Add to cart (remove)
	38.	No cover image available Effect of different levels of soil mosture and nitrogen, phosphorus and potassium fertilizers on cotton plant [microform]/ Adel Metry Hanna. by Hanna, Adel Metry Publication details: 1990 Dissertation note: Thesis (Ph.D )--EL-Mansoura University, 1990. Other title: تأثير مستويات مختلفة من الرطوبة الأرضية والأسمدة النتروجينية والفوسفورية والبوتاسية علي نبات القطن Availability: Items available for loan: Main (1)Call number: PDF THESIS S-5754. Place hold Add to cart (remove)
	39.	No cover image available Potassium status of the clay fraction & other separates in various soils of the valley & oases, A.R.E. [microform] / Wafai Elhosseni Ahmed. by Ahmed, Wafai Elhosseni Language: English Summary language: Arabic Publication details: 1972 Dissertation note: Thesis (M.S.)--Cairo University, 1972. Other title: حالات البوتاسيوم في الطين والمجاميع الاخرى في الاراضي الرسوبية والواحات في ج.م.ع. Availability: Items available for loan: Main (1)Call number: THESIS S-3237. Place hold Add to cart (remove)
	40.	No cover image available Effect of macro-elements, planting dates and gibberellic acid on seed productivity and quality of onion, Allium cepa, l. [microform] / Fathy Ibrahim Mohamed Badr. by Badr, Fathy Ibrahim Mohamed Publication details: 1987 Dissertation note: Thesis (Ph.D.)--Alexandria University, 1987. Other title: تأثير بعض العناصر الكبرى و مواعيد الزراعة و حمض الجبريلليك على أنتاجية و جودة بذور البصل. Availability: Items available for loan: Main (1)Call number: THESIS S-7118. Place hold Add to cart (remove)

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Your search returned 574 results.