| Effect of long-term application of animal manure on physical properties of three soils OH Darwish, N Persaud, DC Martens Plant and soil 176, 289-295, 1995 | 194 | 1995 |
| Physiological studies on the effect of ascorbic and citric acids in combined with some micronutrients on “Flame Seedless” grape vines FF Ahmed, OH Darwish, AA Gobara, AH Ali Journal of Agricultural Research and Development 22 (1), 105-114, 2002 | 27 | 2002 |
| Growth, nutritional status and productivity of Flame seedless grapevine as influenced by the application of citrine and ascobine FF Ahmed, OH Darwish, AA Gobara, AH Ali American Society of Agronomics Crops Science, Society of American Soil …, 1998 | 6 | 1998 |
| Evaluation of glauconite deposits as an amendment for sandy soil: 1-preliminary studies MA Morsy, OH Darwish, NG Eldawwy El-Minia Journal of Agricultural Research and Development 36, 343-355, 2016 | 5 | 2016 |
| Growth aspects of Red Roomy vine seedlings as affected by nitrogen sources. OH Darwish, FF Ahmed Tanta Journal of Agricultural Research 19, 1993 | 4 | 1993 |
| Effect of some organic and amino acids on alleviating the adverse effects of salinity on El-Hamawy apricot seedlings. AEM Mansour, FF Ahmed, AM Ragab, OH Darwish | 3 | 1998 |
| Fate of heavy elements in sludge when applied to fruit trees. OH Darwish, FF Ahmed, GA Mohamed | 3 | 1997 |
| Availability, movements and distribution of sludge-borne elements in soil. Alex. OHAFF Darwish J. Agric. Res., 18 ((4)), 505-521, 1997 | 3* | 1997 |
| Foliar and soil application of Urea and their effects on growth, yield and fruit quality of Balady orange trees OH Darwish, FF Ahmed, MA El-Sayed, MA Mohamed Minia J. Agric. Res. &Dev.(Accepted for publication), 1992 | 3 | 1992 |
| Response of Hindy Bissinara mango and Sultani fig seedlings to irrigation with saline water FF Ahmed, OH Darwish Minia Journal of Agricultural Research and Development (Egypt) 14 (1), 1992 | 1 | 1992 |
| Response of Washington Navel orange trees to application of 6-benxylamino purine and phosphorous. Proc. AH Abo- Al-Al, MH Ahmed, F. F. and Morsy Minia 1st Conf. for Agric. & Environ. Sci., Minia, Egypt. March 25-28 22 (2 …, 2002 | | 2002 |
| Selecting the appropriate source of N for El-Hamawy apricots under different soil types. AA Gobara, FF Ahmed, OH Darwish, AEM Mansour | | 1998 |
| Selecting the appropriate source of nitrogen for El-Hamawy apricots under soil types AA Gobara, FF Ahmed, OH Darwish, AEM Mansour Egyptian Journal of Horticulture (Egypt) 25 (3), 1998 | | 1998 |
| Multi-cone apparatus for easy determination of plastic and liquid limits OH Darwish, N Persaud ALEXANDRIA SCIENCE EXCHANGE 19, 113-118, 1998 | | 1998 |
| Hysteresis in soil volume change with water content OH Darwish Alexandria Science Exchange (Egypt) 19 (2), 1998 | | 1998 |
| Fate of heavy elements in sludge when applied to fruit trees. Alex. GA Darwish, O. H. Ahmed. F.F. and Mohamed J. Agric. Res., 42 ((4):), 159-169., 1997 | | 1997 |
| Effect of some organic acids on soil properties. OH Darwish, FF Ahmed | | 1996 |
| Shrinkage Curve for Soils of Different Exchangeable Cations OH Darwish ALEXANDRIA SCIENCE EXCHANGE 17, 429-438, 1996 | | 1996 |
| Effect of some organic acids on soil properties. Annals Agric. OHAFF Darwish Sci. Moshtohor 34 ((4):), 1957-1967., 1996 | | 1996 |
| Evaluation of some new synthetic polymers as soil conditioners. 3.-effect on plant growth and water use efficiency OH Darwish, MM Mohey-El-Din, MA Morsy, MEM Abd-El-Azeem Minia Journal of Agricultural Research and Development (Egypt) 15 (1), 1993 | | 1993 |
