S P Sharma, Professor and Head and Dr S P Dev, Scientist, Dep

S. P. Sharma, Professor and Head and Dr. S.P. Dev, Scientist, Department of Soil Sciences, CSK HP KV (Agriculture University), Palampur (HP) are also acknowledged. References 1. Goldstein AH: Recent progress in understanding

the molecular genetics and biochemistry of calcium phosphate solubilization by Gram negative bacteria. Biology Agriculture and Horticulture 1995, 12:185–193. 2. Kim KY, Jordan D, McDonald GA:Enterobacter agglomerans , phosphate solubilizing bacteria and microbial activity in soil: effect of carbon PF-573228 nmr sources. Soil Biology and Biochemistry 1998, MK-0457 30:995–1003.CrossRef 3. Chen YP, Rekha PD, Arun AB, Shen FT, Lai WA, Young CC: Phosphate solubilizing bacteria from subtropical soil and their tricalcium ABT263 phosphate solubilizing abilities. Applied Soil Ecology 2006, 34:33–41.CrossRef 4. Whiting PH, Midgley M, Dawes EA: The regulation of transport of glucose, gluconate and 2-oxogluconate and of glucose catabolism in Pseudomonas aeruginosa. Biochemical Journal 1976, 154:659–668.PubMed 5. Rodriguez H, Fraga R: Phosphate solubilizing bacteria and their role in plant growth promotion. Biotechnology Advances 1999, 17:319–339.CrossRefPubMed 6. Trivedi P, Sa T:Pseudomonas corrugata (NRRL B-30409) mutants increased phosphate solubilization, organic acid production, and plant growth at lower temperatures. Current

Microbiology 2008, 56:140–144.CrossRefPubMed 7. Botelho GR, Mendonça-Hagler LC: Fluorescent pseudomonads associated with the

rhizosphere of crops- an overview. Brazilian Journal of Microbiology 2006, 37:401–416.CrossRef 8. Gulati A, Rahi P, Vyas P: Characterization of phosphate-solubilizing fluorescent pseudomonads from the rhizosphere of seabuckthorn growing in the cold deserts of Himalayas. Current Microbiology 2008, 56:73–79.CrossRefPubMed 9. Vyas P, Rahi P, Gulati A: Stress tolerance and genetic variability of phosphate-solubilizing fluorescent Pseudomonas from the cold deserts of the trans-Himalayas. Microbial Ecology 2009, 58:425–434.CrossRefPubMed 10. Singh RP, Gupta MK: Soil and vegetation study of Lahaul and Spiti cold desert of western Himalayas. Quisqualic acid Indian Forester 1990, 116:785–790. 11. Gulati A, Vyas P, Rahi P, Kasana RC: Plant growth promoting and rhizosphere competent Acinetobacter rhizosphaerae strain BIHB 723 from the cold deserts of Himalayas. Current Microbiology 2009, 58:371–377.CrossRefPubMed 12. McKeague JA: Manual on Soil Sampling and Methods of Analysis 2 Edition Canadian Society of Soil Science, Ottawa, Canada 1978. 13. Jackson ML: Soil Chemical Analysis Prentice Hall, New Delhi, India 1973. 14. Olsen SR, Cole CV, Watanabe FS, Dean LA: Estimation of available phosphorus in soil by extraction with sodium bicarbonate. USDA Circ. 939. U.S. Government Printing Office, Washington, D.C 1954. 15. Subbiah BV, Asija GL: A rapid procedure for the determination of available nitrogen in soils. Current Science 1956, 25:259–260. 16.

Comments are closed.