البحوث

Salwa, A.I. Eisa, Mohamed B. Taha, Mohamedin, A.M. Abdalla( 2011). Amendment Of Soil Fertility And Augmentation Of The Quantity And Quality Of Soybean Crop By Using Phosphorus And MicronutrientsINTERNATIONAL JOURNAL Of ACADEMIC RESEARCH Vol. 3. No. 2. March, Part III
Abstract: A field trial was conducted in an old land at the Middle Egypt area (Sids Agric. Res. Station), Beni Suief Governorate, during summer seasons 2009, using three varieties of soybean plants (Giza 22, Giza 35and Giza 111), to study the effect of phosphorus at three rates zero (P0), 36 (P1) and 72 (P2)
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Azza R. Ahmed; M.A. Bayoumi; H.M. Khalil and M.S. Awaad( 2011). Role Of Bio And Organic Fertilization On Sustaining Nitrogen Requirements For Rice Production J. Soil Sci. and Agric. Eng., Mansoura Univ., Vol.2 (1): 43 - 57
Abstract: A field experiment was performed on a clay soil at Bahtim Agriculture Research Station during season 2009 to evaluate the effective role of bio (blue green algae, BGA), organic manure (farmyard, FYM) in combination with two N-mineral sources, urea (46 % N) and urea-formaldehyde (40 % N) at different
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Raafat N. Zaki and N. R. Habashy( 2011). The Role of De-oiled Seed Cakes as Organic Sources of Nutrient Applied to Sunflower and Maize Crops Grown in a Calcareous SoilResearch Journal of Agriculture and Biological Sciences, 7(1): 23-31, 2011 ISSN 1995-0748
Abstract: Two year field experimental were carried out in a calcareous soil at West Noubaria region (private farm) during summer season of 2009 and 2010 to compare the effects of full and partial applications of organic sources as rich-nutrient supplies and/or as soil conditioners, with the recommended doses
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Helal Ragab Moussa and Mohamed Abd El-Fattah Hassan Mohamed( 2011). Role of nitric acid or H2O2 in antioxidant defense system of Pisum sativum L. Under drought stress Nature and Science, 2011; 9(5)
Abstract: Water shortage is likely to be one of the major global environmental stresses of the 21st century. Drought is an important environmental constraint limiting the productivity of many crops worldwide. Experiments were conducted to investigate the effects of seed pretreatment by hydrogen peroxide at 70
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Khaled, A. Shaban; Mona, G. Abd El-Kader and Seham, M. El-Khadrawy( 2011). Evaluation of organic farm and compost combined with urea fertilizers on fertility and maize productivity in newly reclaimedResearch Journal of Agriculture and Biological Sciences, 7(5): 388-397, 2011 ISSN 1816-1561
Abstract: A study was carried out to evaluate the application of compost and organic farm combination with different rates from urea fertilizers on soil fertility and maize productivity under sandy saline soil condition in Gelbana, North Sina. During two successive summer seasons, 2010 and 2011. Organic farm
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Wafaa A. Hafez, Sayed A. El-Tohamy and El-Sayed M.K. Behiry( 2011). INTEGRAT ED EFFECT OF ORGANIC MANURE AND UREA ON WHEAT YIELD AND GRAIN QUALITY Fayoum. J. Agric. Res & Dev., Vol. 25, No. 1, January
Abstract: A field experiment was conducted on a clay soil at a Private Farm, Damas Village, Mit Ghamer district, Dakahliea Governorate, Egypt during the growing winter season of 2009-2010 to study the integrated effect of organic manure (farmyard manure, FYM) as an organic soil amendment and urea on wheat yie
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Mona K.M. Abdel-Razek, Nadia M. Hemeid and Habashy R. Nader( 2011). Beneficial Effect Of Some Organic Soil-Conditioning Agents For Improving Sandy Soil Productivity Under Sprinkler Irrigation System Australian Journal of Basic and Applied Sciences, 5(12): 12-20, ISSN 1991-8178
Abstract: A field experiment was carried out on a newly reclaimed sandy textured soil under sprinkler irrigation system at Ismailia Agricultural Research Station located between Latitude 30° 35' 30" N, Longitude 32° 14' 50" E and Elevation 3 meters from the sea level, and cultivated with peanut plants (Ara
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Raafat N. Zaki and Habashy R. Nader( 2011). Effect Of Applied Different Nitrogen Sources And Some Bio-Organo-Stimulants On Sweet Pepper Plants Grown On A Saline Calcareous SoilFayoum J. Agric. Res. & Dev., Vol.25, No.1, January
Abstract: A field experiment was carried out on a saline calcareous soil cultivated with sweet pepper plants (Capsicum annuum L.) under drip irrigation system at a private farm, Nubaria region, El Beheira Governorate, Egypt during two successive seasons 2009 and 2010. The aim target of the current study was
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Nader R. Habashy and Nadia M. Hemeid( 2011). Effects Of Elemental Sulphur And Partial Substitution Of N-Mineral Fertilizer By Organic Amendments On Some Properties Of Slight Saline Soils Journal of Applied Sciences Research, 7(12): 2102-2111, 2011 ISSN 1819-544X
Abstract: A field experiment was conducted on a slightly saline and alkaline sandy loam soil located at a newly reclaimed area of El Fayoum district, El Fayoum Governorate, (29° 21′ 48″ N 30° 44′ 45″ E), during the growing summer season of 2010. This study aimed at evaluating the effect of partial s
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Ali, Laila K. M.; Samira E. Mahrous; A. E.A. Sherif and Abol Maate S.M ( 2011). Effect of tillage system and nitrogen fertilizers on nutrient content in soil and plant and the reflection on N2O and CO2 emissionEgypt . J. of Appl. Sci., 26 (8)328-362
Abstract: Nitrogen application and tillage system can have a significant effect on plant biomass production and emission gases CO2 and N2O. The field experiment was conducted from 2009 and 2009/2010 Agric. Res. Center, Res. Station Giza and with maize (Zea mays L.) and barley (Hordeum vulgare L.) rotation. Th
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Nader R. Habashy and 2Mohamed S.A. Ewees( 2011). Improving Productivity Of Zucchini Squash Grown Under Moderately Saline Soil Using Gypsum, Organo-Stimulants And Am-FungiJournal of Applied Sciences Research, 7(12): 2112-2126, ISSN 1819-544X
Abstract: A field experiment was conducted on a newly reclaimed moderate saline sandy clay loam soil at South- Tahrir Sector, Al-Behira Governorate, Egypt during the growing season of 2010, under sprinkler irrigation system, located between Latitude 30° 28′ 18″ N Longitude 30° 48′ 35″E. This study w
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Samira, E. Mahrous, M. F. S. Abd El-Rahman and S. R M. El- Sisy ( 2011). Effect of foliar application by zinc or potassium or both on productivity of two barley varietiesJ. Biol. Chem.Environ. Sci., 2011,Vol. 6(4): 339-346www.acepsag.org
Abstract: Two field experiments were carried out at Bahtim Agricultural Research Station Farm during the two winter seasons, 2009/2010 and 2010/2011 to study the effect of foliar application by either zinc or potassium or both on two barley variety (Hordeum vulgar L), in a clayey soil . Results can be summari
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Samira E. Mahrous; Mervat A. Hamed and Shreen S. Ahmed( 2011). Evaluation Of Organic And Inorganic Pollutants In El-Mansouria Canal, Western Cairo, EgyptEgypt . J. of Appl. Sci., 26 (10) 2011, 89-108
Abstract: The present study was carried out on El-Mansouria canal located in the western of Cairo, Egypt. El-Mansouria canal passes through village and many villages dotted along it receiving their drainage water, house wastes and commercial activities. In addition, some samples were taken from and around El-
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Samira, E. Mahrous; Laila, K.M.Ali; Sherif, A.E.A and A.A. Khalil ( 2011). Influence of nitrogen fertilizer, tillage and crop rotation on N2O and CO2 emission, soil properties and crop production in a sandy soilJ. Biol. Chem. Environ. Sci., 2011 Vol. 6(3): 339-346 www.acepsag.org
Abstract: Tillage and nitrogen fertilizer management practices can have a profound impact on soil properties and nutrient availability. This study carried out from 2010 to 2011 in a sandy soil at Ismailia Research Station. The soil was fertilized beginning in May 2010, eleven N fertilization treatment were im
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Gewaily, E.E.; E. S. Naeem; T.F. Metwally and I. E. Nasr El-Din ( 2011). Availability of some nutrients and rice yield as affected by rice straw fertilization under continuous flooding and saturation.J. Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 2 (3): 379 - 392, 2011
Abstract: A field experiment was conducted during the two successive summer seasons of 2009 and 2010 in using clayey soil at the farm of Rice Research and Training Center, Sakha District, Kafer El-Sheikh Governorate, Egypt, to investigate the effect of rice straw incorporation in the soil under continuous flo
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