البحوث

Zeinat Kamal M., Nashwa A.H. Fetyan A., Mohamed A. Ibrahim, Sherif El-Nagdy( 2008). Biodegradation and Detoxification of Malathion by of Bacillus Thuringiensis MOS-5.Australian Journal of Basic and Applied Sciences, 2(3): 724-732, 2008 ISSN 1991-8178
Abstract: Efficiency of a strain of B. thuringiensis MOS-5 (Bt), isolated from agricultural waste water near Berket El-Sabaa Egypt contaminated with organophosphorus insecticide, for degradation of malathion was investigated. It was able to utilize malathion as a sole carbon and energy source and to degrade i
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Abd El-Dayem, A.O.A. ; A. Rashed; M.A. Fayid and M.S. Mahrous( 2008). Effects Of Farmyard And Chiken Manure On Some Physical And Chemical Properties Of Calcareous Soil And Its Productivity Of Wheat PlantsEgypt. J. Of Appl. Sci., 23(2a) 2008 286- 303
Abstract: Manure application are among the important factors affecting soil physical properties and crop The aiin of these investigation to study the effect of farmyard manure and chicken manure at calcareous soils on some physical properties i.e total porosity, void ratio, bulk density, structure coefficient
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Abd EI-Dayem,.A.O.A.; A. Rashed; M.A. Fayid and M.S. Mahrous ( 2008). The Effect Of Sulfur And Gypsum Treatments On Some Physical, Chemical Properties And Availability Of Some Nutruients In Saline Sodic SoilsEgypt. J. Of Appl. Sci., 23(2a) 2008 304·317
Abstract: The aim of these investigation to study the effect of sulfur and gypsum alone or combination at saline sodic soil on some physical, chemical ,some nutrients and the yield of wheat Triticum vulgare ViiI. (Sakha 93) crops. A field experiment was conducted during winter season 2005 in a saline sodic so
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Abd EI-Dayem A.O.A. ; M.A; Fayid ; A. Rashed and M.S. Mahrous ( 2008). The Effect Of Sugar Lime And Sulphur Treatments On Some Physical Properties Of Salt Affected Soil And Wheat ProductionEgypt. J. Of Appl. Sci., 23(2b) 2008 713·724
Abstract: A field experimental was conducted at Kom Oshem Agricultural Station, to evaluate the profitability of sugar lime using efficiency and sulphur as amendment on some physical properties and its productivity under the influence of the elemental sulphur. Wheat (Saka 93) was sown as the crop in the winte
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Eid, S.M.; M.A.A. Abdallah; A.A. El-Araby and S.A. EL-Saady( 2008). Effect Of Irrigations Number And Phosphorus Fertilization On Yield And Its Components Of Faba Bean In North Nile Delta J. Agric. Sci. Mansoura Univ., 33 (12): 9121 – 9128, 2008
Abstract: Two field experiments were conducted at Sakha Agricultural Research Station Farm, Kafr El-Sheikh Governorate, Egypt during the two successive seasons of 2005/2006 and 2006/2007 to study the effect of irrigations number and phosphorus fertilization levels on faba bean production, consumptive use and
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Nader R. Habashy, Amal W. Abou El-Khair and Raafat N. Zaki( 2008). Effect of Organic and Bio-fertilizers on Phosphorus and Some Micronutrients Availability in a Calcareous SoilJournal of Agriculture and Biological Sciences, 4(5): 545-552, 2008
Abstract: Poor performance of particularly phosphorus and micronutrients availability is one of the major factors related to crop productivity in the soil calcareous in nature. This investigation was, therefore, carried out on a calcareous sand clay loam soil under field conditions of Bangar El-Sukar area, El
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Habashy, N.R., Zaki, R.N. and Awatef A. Mahmoud( 2008). Maximizing Tomato Yield and its Quality under Salinity Stress in a Newly Reclaimed SoilJournal of Applied Sciences Research, 4(12): 1867-1875, 2008
Abstract: A field experiment was carried out on a newly reclaimed saline soil at Gelbana town Sahl El- Tina cultivated with tomato plants (lycopersicon esculentum, L var. 448), and irrigated with saline water derived from El-Salam canal (Nile water mixed with agriculture drainage water, with a ratio of 1:1) d
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Samiha Abou El-Fetouh OUDA1,*, Samia Gouda MOHAMED2, Fouad Ahmed KHALIL1 ( 2008). Modeling the Effect of Different Stress Conditions on Maize Productivity Using Yield-Stress ModelInternational Journal of Natural and Engineering Sciences 2 (1): 57-62, 2008
Abstract: Two field experiments were conducted in 2005 and 2006 growing seasons at El-Kalubia Governorate, Egypt to collect data on maize yield of three cultivars to be used to validate Yield-Stress model. The objectives of this research were to use Yield-Stress model to predict maize yield: (i) under deducti
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Samiha A. Ouda, Fouad A. F. Khalil, Mohamed R. K. Ashry and Kamal M. R. Yousef( 2008). Effect of Water Stress on Soybean Yield and Water RelationsTwelfth International Water Technology Conference, IWTC12 2008, Alexandria, Egypt
Abstract: Two field experiments were conducted at Giza Agricultural Research Station, Agricultural Research Center, Egypt in 2006 and 2007 growing seasons to study the effect of three irrigation treatments (irrigation using 1.2 pan evaporation coefficient, irrigation using 1.0 pan evaporation coefficient and
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Samiha Abou El-Fetouh OUDA1,*, Fouad A. KHALIL1, Rashad A. ELENIN2, Mouhamed A. K. SHREIF1,Bogachan BENLI3, Manzour QADIR3 ( 2008). Using Yield-Stress Model in Irrigation Management for Wheat Grown in EgyptJournal of Applied Biological Sciences 2 (1): 57-65, 2008
Abstract: Two field trials were conducted at three sites in Egypt to study the effect of deficit irrigation on wheat yield and consumptive water use. The first trial was conducted at Beni Sweif governorate, where data was available from 1998/99 to 2001/02 growing seasons. The second trial was conducted at two
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Matter, M.E.A.( 2008). Soil Taxonomy And Land Evaluation Of Soils In Suez Governora Te, EgyptEgypt. J. of Appl. Sci., 23(1) 332.343
Abstract: Eight soil profiles represented different soils in the studied area were chosen for this investigation. This study showed that the soils under investigation had strong contrasting in soil texture. Also. these soils had all status of salinity, Le., non-saline, very slightly saline, saline, moderately
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Behiry,E.M.K.,Salwa,S.EL-Sayied and Manal,A.Abd Alla( 2008). Effect of irrigation with drainage water on some soil chemical properties,phosphorous fractions and wheat yield. Egypt J.Appl. Sci.,vol 23 (10A):388-401.
Abstract: The present work was carried out to study the effect of irrigation using drainage water on some soil chemical properties such as pH, EC, soluble cations and anions, total N, P and K and inorganic P fractions in soil, as well as wheat yield. The results showed that using drainage water for irrigating
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Habashy, N.R., Zaki, R.N. and Awatef A. Mahmoud( 2008). Maximizing Tomato Yield And Its Quality Under Salinity Stress In A Newly Reclaimed Soil Journal of Applied Sciences Research, 4(12): 1867-1875, 2008 © 2008, INSInet Publication
Abstract: A field experiment was carried out on a newly reclaimed saline soil at Gelbana town Sahl El- Tina cultivated with tomato plants (lycopersicon esculentum, L var. 448), and irrigated with saline water derived from El-Salam canal (Nile water mixed with agriculture drainage water, with a ratio of 1:1) d
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Ahmed A. M. and M. M. A. Kassem( 2008). Cotton response to irrigation intervals under different levels of potassium and nitrogenAssiut J. of Agric. Sci., 39 (5) (171-185)
Abstract: Two field experiments were carried out at Mallawi region, Naway village, Minia governorate, during the two successive seasons of 2006 and 2007 to study the effect of application amount of potassium, 0, 24 and 48 kg k2O/fed, and nitrogen, 60 and 90 kg N/fed, on the response of cotton cultivar Giza 80
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Zeinat Kamal M., Nashwa A.H. Fetyan A., Mohamed A. Ibrahim, Sherif El-Nagdy( 2008). Biodegradation And Detoxification Of Malathion By Of Bacillus Thuringiensis MOS-5 Australian Journal of Basic and Applied Sciences, 2(3): 724-732, ISSN 1991-8178
Abstract: Efficiency of a strain of B. thuringiensis MOS-5 (Bt), isolated from agricultural waste water near Berket El-Sabaa Egypt contaminated with organophosphorus insecticide, for degradation of malathion was investigated. It was able to utilize malathion as a sole carbon and energy source and to degrade i
Read More