Abstract
The microorganisms play a vital role in fertility of soil and hence favors’ large group of plants. In present study we have successfully isolated certain bacteria from soil including both Gram positive and Gram negative bacteria and access their ability in phosphate solubilization. Effects of temperature, pH and different carbon sources, on phosphate solubilization, by these isolates were also determined. Low temperature 25 °C, pH between 5-7, and glucose as carbon source were found to be best for phosphate solubilization by most of the isolates. Present study highlights the importance of these plants growth promoting bacteria and their uses for agriculture purposes.
References
Ahmed S. Agriculture-fertilization interface in Asia issue of growth and sustainability. New Delhi: Oxford and IBH publishing Co. 1995.
Woressa D, Assefa. Effect of Plant Growth Promoting Rhizobacteria on growth and yield of tef (Erogrostis tef zucc. Trotterunder greenhouse condition. Res J Microbiol 2011; 6: 343-355. http://dx.doi.org/10.3923/jm.2011.343.355
Oyeyiola GP. Rhizosphere bacterial flora of Amaranthus hybridus. Res J Microbial 2010; 5: 137-143.
Ahmed M, Khan MS. Assesment of plant growth promoting activities of Rhizobacterium pseudomonas Putida under insecticide stress. Microbiol J 2011; 2: 54-64.
Kloepper JW, Schroth MN. Plant growth promoting rhizobacteria and plant growth under gnotobiotic conditions. Phytopathology 1981; 71: 642-644. http://dx.doi.org/10.1094/Phyto-71-642
Dobereiner J, Day JM. Associative symbioses in tropicalgrasses; characterization of Microoganism and dinitrogen fixing sites. In proceeding of 1st International symposium on Nitrogen fixation. Newton WE, Nyman CJ, Eds. 1976; Vol. 2: pp. 518-538.
Bashan Y, Holguin. Azospirillum-Plant relationships: environmental and physiological advances. Can J Microbiol G 1997; 43: 103-121. http://dx.doi.org/10.1139/m97-015
Gulati A, Rahi P, Vyas P. Characterization of phosphate solubilizing florescent Pseudomonas from the rhizosphere of sea buckthorn growing in the cold desert of Himalayas. Curr Microbiol 2008; 56: 79-82. http://dx.doi.org/10.1007/s00284-007-9042-3
Tang WH, Yang H. Research and application of biocontrol of plant diseases and PGPR in China. In plant growth promoting Rhizobacteria present status and future prospective 1997; pp. 4-9.
Defago G, Berling CH, Burger U, Hoas D, Kahr G, Keel C, Voisard C, Wirthner P. Supression of black root rot of tobacco and other root diseases by strains of pseudomonas fluorescens; Potential applications and mechanisms. In biological control of soil borne plant pathogens. International Wallingford, Oxford, UK 1992; pp. 93-108.
Glick BR. The enhancement of plant growth by free living bacteria. Can J Microbiol 1995; 41: 109-117. http://dx.doi.org/10.1139/m95-015
Hicks PM, Loynachan TE. Bacteria of the soya bean rhizosphere and their effect on growth of Bradyrhizobium Japonicum. Soil Biol Biochem 1989; 21: 561-566. http://dx.doi.org/10.1016/0038-0717(89)90130-2
Marcel D, Newyork RJ, Triplet EW. Toward more productive, efficient and competitive nitrogen fixing symbiotic bacteria. Crit Rev Plant Sci 1996; 15: 191-234. http://dx.doi.org/10.1080/07352689609701941
Okon Y, Bloemberg GV, Lugtenberg JJ. Biotechnology of biofertilization and phyto stimulation. Agric Biotechnol 1999; 99: 327-349.
Lata SAK, Tilak KVBR. Biofertilizer to augment soil fertility and crop production. Krishna KR, Ed. 2000; pp. 279-312.
Tilak KVBR, Rangamayaki N, Manoharachari C. Synergistic effects of plant growth promoting rhizobacteria and Rhizobium on nodulation and nitrogen fixation by pigeon pea (Cajanus Cajan). Eur J Soil Sci 2006; 57: 67-71. http://dx.doi.org/10.1111/j.1365-2389.2006.00771.x
Verma LN. Biofertiliser in agriculture. In: Thampan PK, Ed. Organics in soil health and crop production. Peekay Tree Crops Development Foundation, Cochin, India 1993; pp. 152-183.
Zaidi A. Synergistic interactions of nitrogen fixing microorganisms with phosphate mobilizing microorganisms. Ph.D. Thesis, Aligarh Muslim University, Aligarh, India 1999; pp. 26-29.
Ponmurugan P, Gopi C. Distribution pattern and screening of phosphate solubilizing bacteria isolated from different food and forage crops. J Agron 2006; 5: 600-604. http://dx.doi.org/10.3923/ja.2006.600.604
Gamalero E, Lingua G, Berta G, Glick BR. Beneficial role of plant growth promoting bacteria and arbuscular mycorrhizal fungi on plant responses to heavy metal stress. Can J Microbiol 2009; 55: 501-514. http://dx.doi.org/10.1139/W09-010
Son H, Park G, Cha M, Heo M. Solubilization of insoluble inorganic phosphates by a novel salt- and pH-tolerant Pantoea agglomerans R-42 isolated from soybean rhizosphere. Bioresour Technol 2006; 97: 204-210. http://dx.doi.org/10.1016/j.biortech.2005.02.021
Sharma K, Dak G, Agrawal A, Bhatnagar M, Sharma R. Effect of phosphate solubilizing bacteria on the germination of Cicer arietinum seeds and seedling growth. J Herb Med Toxicol 2007; 1: 61-63.
Selvakumar G, Kundu S, Joshi P, Nazim S, Gupta AD, Gupta HS. Growth promotion of wheat seedlings by Exiguobacterium acetylicum (MTCC 8707) a cold tolerant bacterial strain from the Uttarakhand Himalayas. Indian J Microbiol 2008; 43: 1-7.
Jeffries P, Gianinazzi S, Perotto S, Turnau K. The contribution of arbuscular mycorrhizal fungi in sustainable maintenance of plant health and soil fertility. Biol Fert Soils 2003; 37: 1-16.
Dey R, Pal KK, Bhatt DM, Chauhan SM. Growth promotion and yield enhancement of peanut (Arachis hypogaea L.) by application of plant growth-promoting rhizobacteria. Microbiol Res 2004; 159: 371-39. http://dx.doi.org/10.1016/j.micres.2004.08.004
Suslow TV, Schroth MN. Rhizobacteria of sugarbeets: effects of seed application and root colonization on yield. Phytopathology 1982; 72: 199-204. http://dx.doi.org/10.1094/Phyto-72-199
Tang WH. Yield increasing bacteria(YJB)and bio control of sheath blight of rice in improving plant productivity with Rhizosphere bacteria. Ryder MH, Stephens PM, Brown GD, Eds., 1994; pp. 267-278.
Bloemberg GV, Lugtenberg BJ. Molecular basis of plant growth promotion and biocontrol by rhizobacteria. Curr Op in Plant Biol 2001; 4: 343-350. http://dx.doi.org/10.1016/S1369-5266(00)00183-7
Mujahid TY, Siddiqui K, Ahmed R, Ahmed N. Isolation and partial characterization of Phosphate solubilizing bacteria isolated from soil and marine sample. Pak J Pharmaceut Sci 2014; 27(3): 1483-1490.
Nguyen CW, Yan LT, Lapyire F. Genetic variability of phosphate solubilizing activity by monocaryotic and mycelia of the ectomycorrhizal fungus laccaria biocolor (Marine) PD. Orton Plant Soil 1992; 143: 193-199. http://dx.doi.org/10.1007/BF00007873
Shahab S, Ahmed N. Effect of various parameters on the efficiency of zincphosphate solubilization by indigenous bacterial isolates. Afr J Biotechnol 2008; 7: 1543-1549.
Karunaiselvi, Ravindar AD. Influence of different carbon and nitrogen sources on insoluble inorganic phosphate. Solubilization by bacillus subtillus. Int J Adv Biol Res 2012; 3: 441-445.
Vessey JK. Plant growth promoting rhizobacteria as biofertilizers. Plant Soil 2003; 255: 571-586. http://dx.doi.org/10.1023/A:1026037216893
Perez E, Sulbaran M, Ball M, Yarzabal LA. Isolation and characterization of mineral phosphate-solubilizing bacteria naturally colonizing a limonitic crust in the south-eastern Venezuelan region. Soil Biol Biochem 2007; 39: 2905-2914. http://dx.doi.org/10.1016/j.soilbio.2007.06.017
Khan BS, Yeo TC, Martin WL, Duron MR, Rogers RD, Goldstein AH. Cloning of a mineral phosphate-solubilizing gene from Pseudomonas cepacia. Appl Environ Microbiol 1995; 61: 972-978.
Melo MR, Flores AR, Murrieta S, Tovar AR, Zuniga AG, Hernandez Mendoza AP, Perez NA, Dorantes AR. Comperative Plant growth promoting traits and distribution of rhizobacteria associated with heavy metals in contaminated soil. Int J Environ Sci Tec 2011; 8: 807-816. http://dx.doi.org/10.1007/BF03326264
Fasim F, Ahmed N, Parson R, Gadd GM. Solubilization of Zn salts by bacterium Isolated by the air environment of tannery. FEMS Microbial Lett 2002; 213: 1-6. http://dx.doi.org/10.1111/j.1574-6968.2002.tb11277.x
Farhat MB, Farhat M, Bejor W, Kammoun R. Characterization of the mineral phosphate solubilizing activity of Serratia marcescens CTM 50650 isolated from the phosphate mineral of Gafsan. Arch Microbial 2009; 191: 815-824.
Kang SC, Hat CG, Lee TG, Maheshwari DK. Solubilization of insolubleinorganic phosphates by a soil-inhabiting fungus Fomitopsis sp. PS 102. Curr Sci 2002; 82: 439-442.
Nahas E. Factors determining rock phosphate solubilization by microorganism isolated from soil. World J Microb Biotechnol 1996; 12: 18-23. http://dx.doi.org/10.1007/BF00327716
Narsian V, Patel HH. Aspergillus aculeatus as a rock phosphate solubilizer. Soil Biol Biochem 2000; 32: 559-565. http://dx.doi.org/10.1016/S0038-0717(99)00184-4
Nautiyal BP, Vinay P, Nautiyal MC. Structure and diversity pattern along an altitudinal gradient in an alpine meadow of Madhyamaheshwar, Garhwal Himalaya, India. Indian J Environ Sci 2000; 4: 39-48.
Illmer P, Schinner F. Solubilization of inorganic calcium phosphates-solubilization mechanisms. Soil Biol Biochem 1995; 27: 257-263. http://dx.doi.org/10.1016/0038-0717(94)00190-C
Illmer P. Solubilization of hardly-soluble AIPO4 with P solubilizing microorganism. Soil Biol Biochem 1995; 27: 265-270. http://dx.doi.org/10.1016/0038-0717(94)00205-F
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Copyright (c) 2015 Talat Yasmeen Mujahid, Syed Abdus Subhan, Abdul Wahab, Javeria Masnoon, Nuzhat Ahmed , Tanveer Abbas