البحوث

Abd EI-Megid, M.S. ; A.G. Rahal ; Nashwa A.H. Fetyan and M. Fadel ( 2009). Biocontrol activity of some antagonistic microorganism against some important peanut diseases under egyptian conditions Egypt. ]. of Appl. Sci., 24( 5B) 2009 481-496
Abstract: Efficacy of thirteen isolates of antagonistic bacteria (Bacillus subtilis and B. thuringensis) and fungi (Chaetomium globosum, Gliocladium virens, Trichoderma harzianum, T viride and T ressi) as seed dressing in controlling damping-off, root rot and pod rot diseases on peanut was evaluated. The
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KHIDER, M. H., A. M. OMRAN and A. E. HASSANIN.( 2009). Status of potassium in Some Entisols and Aridisols of Southern Sinai, Egypt.Egypt. J of Appl. Sci., 24(9) 2009
Abstract: Soil potassium forms in Entisols and Aridisols in El-Qaa plain area, Southern Sinai have been studied. Total K ranges from 6.26 to 15.87 me/ 100g soil. It tended to be relatively high in the medium textured soils and low in coarse textured ones. Soluble K ranges from 0.01 to 0.42 me/ 100g soil. Exch
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Manal A. Abd Alla- Gada, A. Abdel Kader Hegab-I.A. Osama, S. Gendy( 2009). Status of total and chemically available nutrient in the interferance area between el-fayoum and nile valleyJ. Biol. Chem.Environ. Sci., 2009, Vol. 4(4): 333-350
Abstract: Sixteen soil profiles were selected from physiographic units representing the interference area between El-Fayoum Governorate and Nile Valley in order to study their total and DTPA-extractable nutrition elements. Moreover, the relation between total and available micronutrients and some soil variabl
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Gendy, A. A. S.; I. E. Nasr El-Din and A. S. Antar.( 2009). Effect Of Irrigation, Potassium Application And Distance From Drain Line On Wheat Crop In Clay Soil.J. Agric. Res. KafrEl-Sheikh Univ., 35 (3) 897-908 (2009)
Abstract: Two field experiments were carried out at Sakha Agricultural Research Station. The field is provided by tile drains network spaced at 20 m with 1.2 m depth in order to study the effect of distances form drain line, potassium application and holding the last irrigation on yield and yield components o
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Hassanein A.E. , G.T.1.Abou EI-Hag and E.M.K. Behiry( 2009). ORIGIN, UNIFORMITY AND DEVELOPMENT OF EL-SALHIYA AREA IN THE EASTERN DESERT OF EGYPTMinufiya J. Agric. Res. Vol. 34 No.2: 789 - 807 (2009)
Abstract: Six soil profiles were select representing the soils of EISalhiya project. These soils were studied in order to evaluate their genesis, formation and development. Studied grain size distribution and statistical parameters indicate that these soils have mainly moderately to poorly sorted sediments wi
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M.A.M. Abdalla ; M.H. Abdel Salam and M.K.M.Abdel Razik( 2009). Performance Assessment Of Lateral Drains Under Non Uniform Irrigation Conditions In EgypEgypt. J. Of Appl. Sci., Vol. 24.No. 11, 2009, 286-300
Abstract: A field study was carried out on a clay soil provided with tile drainage system at the Eastern Nile Delta. The total area is approximately 250 feddan. Two drainage units were selected to achieve the objective from this study. The aim of the study is to evaluate the performance of lateral drains unde
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Samiha A. Ouda, Fouad A. Khalil, and Hassan Yousef ( 2009). Using adaptation strategies to increase water use efficiency for maize under climate change conditionsThirteenth International Water Technology Conference, IWTC 13 2009, Hurghada, Egypt
Abstract: The impact of climate change on water use efficiency under climate change conditions and under using three adaptation strategies was tested for two maize hybrids (TWC310 and TWC324) planted in two growing seasons (2007 and 2008) at Giza, Egypt using CropSyst model with two climate change scenarios.
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El- Sayed, G. A. M. ; S.M. Ahmed and O.A.O. Mazen( 2009). Microbial Population and Enzyme Activity in Sandy Soil Influenced With Nitrogen Sources, Rates and moisture Levels.Egypt. J of Appl. Sci., 24 (6A)2009 382-392
Abstract: To study the effect of different nitrogen source (i .e. ,aqua ammonia 20 % N, urea 46 % N, ammonium sulphate 20.6 % N and Compost 1.63 % N,38.50 %OM ) application with different rates (i.e. 0, 40 , 80 and 120 ppm N) under different levels of soil moisture content (i. e. 30 ,60 and 90 % of water hold
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KHIDER, M. H., A. M. OMRAN and A. E. HASSANIN( 2009). Status Of Potassium In Some Entisols And Aridisols Of Southern Sinai, EgyptEgypt. J. of Appl. Sci., (24) 9 389-395
Abstract: Soil potassium forms in Entisols and Aridisols in El-Qaa plain area, Southern Sinai have been studied. Total K ranges from 6.26 to 15.87 me/ 100g soil. It tended to be relatively high in the medium textured soils and low in coarse textured ones. Soluble K ranges from 0.01 to 0.42 me/ 100g soil. Exch
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KHIDER, M.H., A.M. OMRAN and E.M.K. BEHIRY( 2009). Quantity-Intensity Relations Of Potassium In Soils Of Siwa Oasis, EgyptEgypt J.Appl. Sci., 24 (10b) 671-678
Abstract: Surface soil samples of 7 profiles in Siwa Oasis were taken to investigate their potassium Q/I relation. Standard methods were used to determine the potassium potential, the potassium buffering capacity and the activity ratio of potassium. The obtained data of potassium Q/I showed that potassium act
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Awaad M.S., Azza A. Rashad and Bayoumi M.A( 2009). Effect Of Farmyard Manure Combined With Some Phosphate Sources On The Productivity Of Canola Plants Grown On A Sandy Soil Research Journal of Agriculture and Biological Sciences, 5(6): 1176-1181, INSInet Publication
Abstract: A field experiment was carried out at Ismailia Agriculture Research Station during 2008 to study the effect of phosphate derived from either superphosphate fertilizer or phosphate ore individually and combined with farmyard manure (FYM) and phosphate dissolving bacteria (PDB) on vegetative growth,
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A.E. Hassanein , G.T.I. Abou El-Hag ; E.M.K. Behiry( 2009). Origin , Uniformity And Development Of El-Salhiya Area In The Eastern Desert Of EgyptMinufiya J. Agric. Res. Vol. 34 No.2: 789-807
Abstract: Six soil profiles were select representing the soils of El-Salhiya project . These soils were studied in order to evaluate their genesis , formation and development . Studied grain size distribution and statistical parameters indicate that these soils have mainly moderately to poorly sorted sedime
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Salwa, S. El-Sayied; Abdel-Aziz, W. H and Abdel-Kader, G.A.( 2009). LAND RESOURCES EVALUATION OF THE SOILS OF EL-SALHYIA,PROJECT, EASTERN DELTA, EGYPT J. Biol. Chem. Environ. Sci., 2009, Vol. 4(3): 391-406
Abstract: Six soil profiles were selected to represent the soils of El-Salhiya project which located in the eastern side of the Nile Delta in order to evaluate their physical and chemical properties of the soils in this project to be classified , land capability for cultivation as well as land suitability for
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Abdel-Aziz, W. H., Manal A. Abd Alla, Hassanin, A. H.E, Salwa S. El-Sayied( 2009). THE CHEMICAL FRACTIONATION OF SOIL IRON IN SOME EGYPTAIN SOILSJ. Biol. Chem. Environ. Sci., 2009, Vol. 4(1): 751-764
Abstract: Twelve soil profiles representing the alluvial and calcareous soils of Egypt were investigated for the distribution and chemical fractions of soil iron as well as some relevant soil characteristics such as pH, ECe, OM, CaCO3 percentages and texture class. Statistical analysis was then preformed to c
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Laila K.M.AH and Samira E. Mahrous ( 2009). Impact of Certain Orgainc Applications on the Distribution of some Heavy Metals in A Contaminated Soil in Relation to Plant Growth Egypt. J. Soil. Sci. 49, No. 2, pp. 171-187
Abstract: The present study was conducted on a sandy soil at Abou-JL Rawwash contaminated area, Giza, Egypt, Typic torripsamments, which had been irrigated continuously using sewage effluent for 20 years to study the effect of some natural and synthetic organic materials, i.e., hurnic acid(HA). fill vie acid(
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