Publications

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2019
Helal, M. I. D., M. E. Husein, and W. E. D. G. Mostafa, "Characterization of Agricultural Residues-Based Nano Biochar and its efficiency in Adsorption/Desorption of Nutrients", Int. J. Environ, vol. 8, issue 2, pp. 130-141, 2019. Abstract
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Badawy, S., M. Helal, and A. Metwaly, "Evaluation of Flax Plant as a Cadmium Phytoremediator for Polluted Soils under Different Chemical and Biological Treatments", Journal of Soil Sciences and Agricultural Engineering, vol. 10, issue 4: Mansoura University, Faculty of Agriculture, pp. 245-251, 2019. Abstract
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2017
El-Habashy, H. M., E. A. Awad, M. M. Sobh, and A. M. Helmy, "NITROGEN EFFICIENCY FOR WHEAT AS AFFECTED BY AMMONIUM SULPHATE AND COMPOST IN COMBINATION WITH SOME BIO AMENDMENTS UNDER SANDY AND CALCAREOUS SOIL CONDITIONS", Zagazig Journal of Agricultural Research, vol. 44, issue 6: Zagazig University; Faculty of Agriculture, pp. 2117-2131, 2017. Abstract
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2016
Helal, M. I. D., H. A. Khater, and A. Marzoog, "Application of Nanotechnology in Remediation of Heavy Metals Polluted Soils", Journal of Arid Land Studies, vol. 26, issue 3: The Japanese Association for Arid Land Studies, pp. 129-137, 2016. Abstract
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2014
Marzoog, M., M. I. D. Helal, and H. A. Khater, "Application of Nanotechnology in Remediation of Heavy Metals Polluted Soil: I- Preparation and Characterization of Nanoparticles.", Int. J. Adv. Res., vol. 2, issue 1, pp. 1087-1102, 2014. Abstract
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Marzoog, A., M. I. D. Helal, and H. A. Khater, "Manuscript Info Abstract", International Journal, vol. 2, issue 1, pp. 1087-1102, 2014. Abstract
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Helal, M. I. D., M. A. A. Sayed, M. S. Khater, and Y. M. R. Madboly, "Removal of Lead and Cadmium from Polluted Water Using Environmentally Safe Materials.", Int. J. Plant & Soil Science, vol. 3, issue 5, pp. 485-496, 2014. Abstract
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2007
Osman, K. A., M. A. Al-Doghairi, S. Al-Rehiayani, and M. I. D. Helal, "Mineral contents and physicochemical properties of natural honey produced in Al-Qassim region, Saudi Arabia", Journal of Food Agriculture and Environment, vol. 5, issue 3/4: WFL publisher, pp. 142, 2007. Abstract
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2006
Aboulroos, S. A., M. I. D. Helal, and M. M. Kamel, "Remediation of Pb and Cd polluted soils using in situ immobilization and phytoextraction techniques", Soil & Sediment Contamination, vol. 15, issue 2: Taylor & Francis, pp. 199-215, 2006. Abstract
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2005
Daif, M. A., M. I. Helal, M. I. El-Naggar, and H. A. Khater, "Formation of separate phases of calcium phosphates in calcareous and some alluvial soils of Egypt", EGYPTIAN JOURNAL OF SOIL SCIENCE, vol. 45, issue 2, pp. 239, 2005. Abstract
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Helal, M., and W. Alyafi, "[Studying the neutralizing of water contaminated with p2o5 using the water contaminated with NH3]", journal of AlBaath university (syria), 2005. Abstract
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Helal, M., and H. Amadar, "[Using of brownsee weeds to treat polluted water by cadmium and lend]", journal of AlBaath university (syria), 2005. Abstract
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2004
Daif, M. A., M. I. Helal, M. I. El-Naggar, and H. A. Khater, "Effect of organic compounds on phosphate sorption-desorption of some pure minerals", EGYPTIAN JOURNAL OF SOIL SCIENCE, vol. 44, issue 2, pp. 249, 2004. Abstract
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2003
Al-Oud, S. S., and M. I. D. Helal, "Immobilization of Pb in polluted soils using natural and synthetic chemical additives.", National Groundwater Association (NGWA) Conference on Remediation, 2003. Abstract
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2002
Badawy, S. H., and M. I. D. Helal, "Chemical forms and movement of heavy metals in sandy soil irrigated with sewage effluent", Egyptian Journal of Soil Science (Egypt), 2002. Abstract
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Badawy, S. H., M. I. D. Helal, A. M. Chaudri, K. Lawlor, and S. P. McGrath, "Soil solid-phase controls lead activity in soil solution", Journal of environmental quality, vol. 31, issue 1: American Society of Agronomy, Crop Science Society of America, Soil Science Society, pp. 162-167, 2002. Abstract
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1997
Badawy, S. H., and M. I. D. Helal, "Impacts of heavy metals of sewage effluent on soils and plants of Helwan area", J. Agric. Sci. Mansoura Univ, vol. 22, issue 12, pp. 4737-4754, 1997. Abstract
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El-Gendi, S. A., S. H. Badawy, and M. I. D. Helal, "Mobility of some heavy metals nutrients in sandy soil irrigated with sewage effluent", J. Agric. Sci.(mansoura), vol. 22, pp. 3535-3552, 1997. Abstract
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1993
Helal, M. I. D., "Phosphorus availability indices in cultivated soils of Egypt. 1.-Sorption and buffering concepts", Journal of Agricultaral Sciences, Mansoura Univ.(Egypt), 1993. Abstract
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1988
1982