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عدد الأبحاث المنشورة

10 عدد الأبحاث المنشورة

ARA Khalil , SM Saad , HH Abbas and HH Abdellah (1991) Composition and infrared specta of humic and fulvic acids in soil organic matter, Annuals of Agric. Sci., Moshtohor, 29:1429-1441.

1991
الملخص

RS Abd-El-Aal, HH Abbas, MH Rabie and MEA Kalil (1991) Accumulation of micronutrients and heavy metals in sandy soils irrigated with sewage water. Annuals of Agric. Sci., Moshtohor, 29:1811-1823.

1991
الملخص

HH Abbas, FM Habib , ME Ali and FT Al-Sager (1991) Effect of quality and quantity of irrigation water on soil chemical properties and chemical composition of sorgum plants grown on a clayey soil. Annuals of Agric. Sci., Moshtohor, 29:1825-1841.

1991
الملخص

MK Sadik, AA Salam, HH Abbas, AB Ismail (1990) Studies of applying fertilizer N through sprinkler irrigation on an alluvial clay soil under maize or barely. Egyptian J. Appl. Sci., 5:1-13.

1990
الملخص

S Abdel Kader, HH Abbas, ME Ali and O El-Hussiny (1989) Dynamic processes in relation to the statistical parameters of some valleys of southern Sinai. J. Agric. Sci. Mansoura University, 14:1825-1834

1989
الملخص

HH Abbas (1989) Effect of different forms and rates of nitrogen on dry matter yield of barley plants, and their content of zinc and total nitrogen. J. Agric. Sci. Mansoura University, 14:1835-1842.

1989
الملخص

AA Salam, RS Abdel Aal, HH Abbas and MM Farag (1988) Features of soils of El-Qaa Plain landforms, Sinai, and their rating for agricultural expansion. J. Agric. Sci. Mansoura University, 14:1817-1824.

1988
الملخص

MK Sadik, AA Salem, HH Abbas and BH Naguib (1988) Evaluating changes in soil salinity and sodicity following laying subsoil drains(designed and installed by ministry of irrigation) in a clay soil in Giza. Proc. 2st Conf. Agric. Develop. Res., Ain Shams University, 4:36-47.

1988
الملخص

RS Abdel Aal, S Abdel Kader, HH Abbas and MM Farag (1988) Pedological studies on soils of El-Qaa plain, South Sinai. J. Agric. Sci. Mansoura University, 13:418-427.

1988
الملخص

MK Sadik, HH Abbas, SM Abd-El-Aziz and SM Allam (1987) Sewage water as a possible scorce for irrigating sandy soils. Proc. 1st Conf. Agric. Develop. Res., Ain Shams University, 2:206-220.

1987
الملخص