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عدد الأبحاث المنشورة

8 عدد الأبحاث المنشورة

Biodegradation of some organophosphorus pesticides by soil microorganisms. The 2nd International Scientific Congress For Environment 28-30 March 2006 South Valley University, Egypt.

2006
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Biogas production from Artichoke processing wastes by using semi- continuous feeding system.

Proceed ings ofThe Tenth Microbiology Conference. Cairo. Egypt,ll-14 Nov 2000 (pp.279-294) 2000
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Biogas Production from Jew's Mallow Processing Wastes and Cattle Dung Using Batch Feeding System.

Proceedings o(The Tenth Microbiology Conference. Cairo. Egypt. I I-14Nov2000. (op, 263-2781. 2000
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INOCULATION EFFICIENCY OF RICE PLANTS WITH AZOLLA AS A BIOFERTILIZER IN THE PRESENCE OF DIFFERENT LEVELS OF PHOSPHORUS

Arab Univ. J. Agric. Sci ., Ain-Shams Univ., Cairo, 6 (1), 49-76, 1996 1998
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3. Hanafy, Ehsan, A.; Newegy, N.A.; El-Huseiny, T.M. and Tewfike, T.A. 1987. Screening of some antibiotics productive strains. Annals of Agric. Sci., Moshtohor, Vol. 25 (1): 217-232.

1987
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9. Mahmoud, S.A.Z.; A.M. Abdel-Hafez; M. El-Sawy and Ehsan A. Hanafy. 1973. Phenolphthalein diphosphate splitting bacteria in soil and rhizosphere of wheat and broadbean in soils of Egypt. Zbl. Bakt. Abt., 11, Bd. 128, S. 524-27.

1973
الملخص

8. Mahmoud, S.A.Z.; A.M. Abdel-Hafez; M. El-Sawy and Ehsan A. Hanafy. 1973. Inorganic insoluble phosphate dissolving bacteria in soils of Egypt and rhizosphere of broad bean and wheat. Agrokemia Es Talajtan, Tom. 22 No. 3-4 pp. 351-56.

1973
الملخص

7. Mahmoud, S.A.Z.; A.M. Abdel-Hafez; M. El-Sawy and Ehsan A. Hanafy. 1973. Phytin hydrolyzing bacteria in soil and rhizosphere of wheat and broad bean in soils of Egypt. Zbl. Bakt. Abt. 11, Bd. 128, S. 528-31.

1973
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