البحوث

Mohamedin, A.A.M., A.A. Abd El-Kader and Nadia M. Badran( 2006). Response of Sunflower (Helianthus annuus L.) to Plants Salt Stress under Different Water Table DepthsJournal of Apllied Sciences Research, 2(12): 1175-1184, 2006
Abstract: Field plot study was initiated to determine the effects of different soil types, i.e. different salt affected soil and soil water depth on growth of sunflower ( Helianthus annuus L.) through the first 30 days. A field plots experiment were conducted in senores El-Fayoum governorate, through 12 soil
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Samiha. A.H. Ouda ( 2006). Predicting the Effect of Water and Salinity Stresses on Wheat Yield and Water NeedsJournal of Applied Sciences Research, 2(10): 746-750, 2006
Abstract: A computer model was developed to predict wheat yield and water consumptiveuse. The developed model called "Wheat-Stress". The model calculates water depletion from root zone using equations described at FAOpublication No56. The model was validated using two-year experimental data for wheat planted
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Abo soliman M.S.M.1 H. E.0sman 2 M.M. Saied3 E.H Omar4( 2005). MAIZE, BARLEY PRODUCTION AND WATER USE FFICIENCY AS INFLUENCED BY DIFFERENT IRRIGATION METHODS IN EGYPTIAN OLD LAND "Role and horizons of Agricultural Engineering in the contemporary woHd" The 13* Conference of the M»r • Society of Agr. EB&, 14-15 December :1-22
Abstract: The aim of this study is to investigate the possibility of using minisprinkler, gun, floppy sprinkler, surface drip, subsurface drip and modified surface irrigation (using gated pipes) systems in maize and barley crop production in the land of the old valley. Also, studying its effect in minimizing
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Saied, M.M.; H.A. Shams El-Din; E.H. Omar and A.A.S. Gendy( 2005). EFFECT OF WATER REGIME AND POTASSIUM FERTILIZER LEVELS ON YIELD OF SOYBEAN AND WATER USE EFFICIENCY AT NORTH DELTAOfficial Publication of Faculty of Agriculture , Mansoura University
Abstract: Two field experiments were carried out at Sakha Agric. Res. Station in 2004 and 2005 seasons to study the effect of different soil moisture depletion, 35, 50 and 65% and potassium fertilizer levels; untreated 24 and 48 kg K2O/fed. on soybean yield, some water relations and N, P, K concentrations of
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MM. EI-Sebaey, M.E. Matter and M.K. Nasef( 2005). Contents. Of Lead And Cadmium In Barley Plants As Directly Affected ,By Some Organic Manure Applications In A Sandy SoilEgypt. J. Soil Sci. 45, No. 3, pp. 335-347
Abstract: THE PRESENT works was carried out as a pot experiment to study the effect of some organic manure (compost, biogas and sewage sludge) in addition to untreated soil as a control. Five ascending rates 0.5, 1,2,3, or 4 % on the content ofPb and Cd in sandy soil and the grown barley plant. The obtained r
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A.A. Afify, H. M. A. El Tapey and E.E. Massoud( 2005). The Genesis And Spatial Distribution Of Soil Nutrients In The Physiographic Units Of North SinaiJ. of Appl. Sci., 20 (4): 748 – 767
Abstract: In order to get an overall view of the genesis and spatial distribution of the soil fertility variations in North Sinai, they were delineated to be associated with the different physiographic units. These units were delineated as characterized by the spectral signature of Landsat Thematic Mapper (T
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EI-Sebaey MM., M.E. Matter and M.K. Nasef( 2005). Contents. Of Lead and Cadmium in Barley Plants as Directly Affected ,by some Organic Manure Applications in a Sandy SoilEgypt. J. Soil Sci. 45, No. 3, pp. 335-347 (2005)
Abstract: THE PRESENT works was carried out as a pot experiment to study the effect of some organic manure (compost, biogas and sewage sludge) in addition to untreated soil as a control. Five ascending rates 0.5, 1,2,3, or 4 % on the content ofPb and Cd in sandy soil and the grown barley plant. The obtained r
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Abd EI-Megid, M.S. ; A.G. Rahal and Nashwa A.H. Fetyan( 2004). Efficiency of some plant products in the management of soilborne diseases of peanut and soil microorganisms Egypt.I.Appl. Sci; 19 (9A) 2004 35·48
Abstract: Evaluating the efficiency of treating peanut seeds with five plant powders as seed treatment (5 gm/kg seeds) and five plant essential oils as seed dip treatment (25 mlll water) in controlling damping-off, root rot and pod rot diseases was achieved in the field, during 2002 & 2003 seasons. Pod yields
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Nasef, M.K.; M.M. EI-Sebaei and M.E. Matter( 2004). Accumula Tion Of Some Micronutrients In Sandy Soil And Wheat Plant As Affected By Application Of Organic ManuresEgypt.J.Appl. Sci;19 a2A) 332-348
Abstract: A pot experiment was carried out to study the effect of some organic ,manures sourc~s (compost, biogas and sewage sludge) and addition rates on wheat plant (Tritkum aestivum:cv. Sakha 69) growing on sandy soil. The response parameters were the yield of both grains apd straw of wheat, uptake of the m
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Abd EI-Megid, M.S. A.G. Rahal and Nashwa A.H. Fetyan ( 2004). Efficiency Of Some Plant Products In The Management Of Soilborne Diseases Of Peanut And Soil Microorganisms Egypt.I.Appl. Sci; 19 (9A) 2004 35·48
Abstract: Evaluating the efficiency of treating peanut seeds with five plant powders as seed treatment (5 gm/kg seeds) and five plant essential oils as seed dip treatment (25 mlll water) in controlling damping-off, root rot and pod rot diseases was achieved in the field, during 2002 & 2003 seasons. Pod yields
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Nasef, M.K.; M.M. EI-Sebaei and M.E. Matter( 2004). Accumula tion of some micronutrients in Sandy soil and wheat plant as affected by Application of organic manures. Egypt.J.Appl. Sci;19 a2A) 2004 332-348
Abstract: A pot experiment was carried out to study the effect of some organic ,manures sourc~s (compost, biogas and sewage sludge) and addition rates on wheat plant (Tritkum aestivum:cv. Sakha 69) growing on sandy soil. The response parameters were the yield of both grains apd straw of wheat, uptake of the m
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Aly S.A. Abdel-Mawgoud,, Mohamed B. El-Shewikh. Aly I. Nagib Abdel-Aal and Mohamed I.I. Abdel-Khalik( 2003). Open Drainage and Moling for Desalinization of Salty Clay Soils in Northeastern Egypt2.3. 9th International Drainage Workshop, September 10-13, 2003 in Utrecht, The Netherlands
Abstract: this work is a part of composite studies dealing with problem marine clay salty lands of low level (0 m MSL), underlain by a permanent saline groundwater, and which had not yet been provided with subsurface drainage system. The study was conducted in the experimental drainage field at El-Serw Resear
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Kaijun Wang1, L. Charles Dickinson,2, Elham A. Ghabbour3, Geoffrey Davies3, and Baoshan Xing1( 2003). PROTON SPIN-LATTICE RELAXATION TIMES OF HUMIC ACIDS AS DETERMINED BY SOLUTION NMR 0038-075C/03/16802-128–136 February 2003 Soil Science Vol. 168, No. 2 Copyright © 2003 by Lippincott Williams & Wilkins, Inc. Printed in U.S.A
Abstract: Nuclear magnetic resonance spectroscopy is used frequently for structural characterization of humic substances (HS). However, the study of relaxation phenomena of HS, including spin-lattice and spin-spin relaxation, has received little attention. The present study investigated proton spin-lattice re
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Kaijun Wang, L. Charles Dickinson, Elham A. Ghabbour, Geoffrey Davies, and Baoshan Xing( 2003). Proton spin-lattice relaxation times of humic acids as determined by solution nmrFebruary 2003 Soil Science Vol. 168, No. 2 Printed in U.S.A.
Abstract: Nuclear magnetic resonance spectroscopy is used frequently for structural characterization of humic substances (HS). However, the study of relaxation phenomena of HS, including spin-lattice and spin-spin relaxation, has received little attention. The present study investigated proton spin-lattice r
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Zaki, R.N.; M.S. Mahrous and Nawal N. Michail ( 2003). Effect Of Some Simulative Compounds On Yield And Chemical Composition Of Faba Bean Plal~Ts Grown Under Calcareous Soil ConditionsEgypt. J. Of Appl. Sci., 28 (12b) 2013 . 493-507
Abstract: Two field experiments were conducted during two winter seasons of 2011 and 2012 at Nubareia Agricultural Research Station Farm on calcareous silt clay loam soil under drip jrrigaticn system to study the effect of adding K-humate (250 g fed"), rhizobia as well as foliar application with yeast and alg
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