| البحث | تاريخ اخر تحديث |
| Abd El Samad,G.A; Galal, M.A; Abo El Azayam, A.I. and Zaki, H. A. (2010). Fruit Growth and Droping, Productivity and Leaf Chemical Composition of Some Olive Cultivars Grown under Fayoum New Land Conditions. The 5th Sci. Conf. of Agric. Sci. 16-17 Oct.,2010 Fac. Agric. Assiut Univ. | 03/01/2013 |
| Galal, M.A; Abd El Samad,G.A; Abo El Azayam, A.I. and Zaki, H. A.(2010). Morphological Characters, flowering and fruit set of Some Olive Cultivars Grown under Fayoum New Land Conditions. The 5th Sci. Conf. of Agric . . Sci. 16-17 Oct.,2010 Fac. Agric. Assiut Univ. | 03/01/2013 |
| Abd El-Samad, G.A; S.A. Seif; M.E. Morsi and H.R. Huassein (2007). Effects of different irrigation regimes on some grapevine cultivars grown under new reclaimed land conditions. 2-Physiological responses. (growth, fruit quality and leaf chemical composition). Annals of Agric. Sc., Moshtohor, 45(1): 369- 386. | 03/01/2013 |
| Seif,S.A.; G.A. Abd-El Samad; M.E. Morsi and H. R.Hussein (2007). Effects of different irrigation regimes on some grapevine cultivars grown under new reclaimed land conditions. 1-Water consumptive use, crop coefficient, water use efficiency and productivity. Annals of Agric.Sc., Moshtohor, 45(1): 353- 368. | 03/01/2013 |
| Abd El-Samad, G.A.and Ibrahim A.M.(2007). Effect of different irrigation regimes and partial substitution N-mineral by organic manures on water use, growth and productivity of pomegranate trees. Annals of Agric. Sc., Moshtohor, 45(1): 327- 352. | 03/01/2013 |
| Abd El-Samad, G.A; Morsi M.E. and T.A. Yehia (2006).Effects of organic fertilization and irrigation levels on water use, growth and productivity of pear trees. Egypt. J. of Appl. Sci. 21(12B): 695-672. | 03/01/2013 |
| Abd El–Samad, G.A (2006).Effects of interplanting wheat and clover on growth and productivity of peach trees. Egyt. J. Hort. 33: 59-71. | 03/01/2013 |
| Abd El-Samad, G. A;Galal, M.A.; Elbadry, M. and S.A. Hussein (2006). Response of Valencia orange budded on some citrus rootstocks to Bio-fertilization and growing media. The 2nd Conference on Farm Integrated Pest Management, 16-18 Jan. 2006, 21 -39. | 03/01/2013 |
| Abd El-Samad, G.A; Galal, M.A.; Abd El-Rahman, M.A and S.A. Hussein (2006).Effect of Bio-fertilization and growing media on some citrus rootstocks. The 2 nd Conference on Farm Integrated Pest Management, 16-18 Jan. 2006,1-20. | 03/01/2013 |
| Abd El-Samad,G.A.(2005). Water use, growth and productivity of some guava strains as affected by different irrigation regimes. Egypt. J. Hort. 32 (2) 41-56. | 03/01/2013 |
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