Ehsan Ahmed Ali Hanfy|Publications

Benha University

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Prof. Ehsan Ahmed Ali Hanfy :: Publications:

Research Fields

antimicrobial

bioregulators

fermentation

biofertilizers

microbiology

Number of publications is 28

Title

1-Effect of biofertilization and organic manuring on growth performance and chemical composition of tomato under saline stress

Abstract' | Full paper

2-Isolation and identification of cellulases producing thermophilic bacteria and their ability to produce xylanase enzymes

Abstract' | Full paper

3-Effect of salt-tolerant PGPR on the activity of some microbial and plant enzymes under saline stress

Abstract' | Full paper

4-Using pl ant g•·owth promoting rhizobadcria for improving tomat o growth under saline stress

Abstract' | Full paper

5-Colonization of pepper roots with salt-tolerant PGPR as an inducer for saline stress

Abstract' | Full paper

6-Assessment of plant growth promoting rhizobacteria activity under saline stress. Annals of Agric. Sci., Moshtohor,Vol. 49(2) (2011), 123– 133

7-Isolation and identification of cellulases producing thermophilic bacteria and their ability to produce xylanase enzymes. Annals of Agric. Sci., Moshtohor, Vol. 49(4) (2011), 455– 461

8-Effect of Biofertilization and Organic Manuring on Soil Dehydrogenase Activity, Macronutrients and Essential Oil Content of Marjoram

Abstract' | Full paper

9-Effect of Carbon Source and Precursors on the Production of Plant Growth Regulators by Azotobacter chroococcum (R19) and Bacillus megaterium var. phosphaticum (R44)

Abstract' | Full paper

10-Effect of Biofertilization and Organic Manuring on Soil Dehydrogenase Activity, Macronutrients and Essential Oil Content of Marjoram

Abstract' | Full paper

11-Effect of Carbon Source and Precursors on the Production of Plant Growth Regulators by Azotobacter chroococcum (R19) and Bacillus megaterium var. phosphaticum (R44). Egypt. J. Microbiol. Special Issue “13th Conf. of Microbiol.”, pp.45-61 ( 2010).

12-Interaction Between Growth Regulators-producing Bacteria and Root-rot Fungi on Tomato Growth. Egypt. J. Microbiol. Special Issue "13th Conf. of Microbiol." pp.173-194 (2010)

13-Effect of Biofertilization and Organic Manuring on Soil Dehydrogenase Activity, Macronutrients and Essential Oil Content of Marjoram. Egypt. J. Microbiol. Special Issue."13th Conf. of Microbiol.", pp. 15-32 (2010).

14-Convenient carbon source and precursor substances for improving the growth regulators production by plant growth promoting rhizobacteria. The thirteenth Microbiology Conf., Cairo, Egypt (2009)

Abstract' | Full paper

15-Effectiveness of organic farming on growth performance and yield of marjoram. The thirteenth Microbiology Conf., Cairo, Egypt, (2009).

Abstract' | Full paper

16-Response of damssisa to biofertilizers and organic manure application in presence of Pseudomonas fluorescens. The thirteenth Microbiology Conf., Cairo, Egypt, (2009).

Abstract' | Full paper

17-Interaction effect between biofertilization and organic manuring on some enzymes activity macronutrients and essential oil content of marjoram. The thirteenth Microbiology Conf., Cairo, Egypt, (2009).

Abstract' | Full paper

18-Efficiency of soil inoculation with growth regulators producing microorganisms on some enzymes activity. Third international scientific conference for environment south valley Univ. Egypt, November 2008.

Abstract' | Full paper

19-Efficiency of some soil microorganisms in degradation of Diazinon pesticide. 12th Conference of Microbiology; Cairo, Egypt, March 18-20 2007.

Abstract' | Full paper

20-Application of biofertilization and biological control for tomato production. 12th Conference of Microbiology; Cairo, Egypt, March 18-20 2007.

Abstract' | Full paper

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

Abstract' | Full paper

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

Abstract' | Full paper

23-Biogas Production from Jew's Mallow Processing Wastes and Cattle Dung Using Batch Feeding System.

Abstract' | Full paper

24-INOCULATION EFFICIENCY OF RICE PLANTS WITH AZOLLA AS A BIOFERTILIZER IN THE PRESENCE OF DIFFERENT LEVELS OF PHOSPHORUS

Abstract' | Full paper

25-3. 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.

26-9. 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.

27-8. 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.

28-7. 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.

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