Asian Journal of Bio Science

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Microbial Population in Soil as Influenced by Organic and Inorganic Fertilizers under Different Cropping Systems


Affiliations
1 Department of Agricultural Chemistry and Soil Science, Marathwada Agricultural University, Parbhani (M.S.), India
     

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Studies were undertaken to evaluate the impact of application of organic and inorganic on soil microbial population under different cropping systems such as soybean-pigeonpea and sorghum-pigeonpea. After these two cycles, the soil microbial properties were significantly influenced due to various combinations of manurial treatments. The population of bacteria, fungi and actinomycetes decreased in higher proportion in control followed by farmer's practice, however, highest population of microbes was observed in the treatment receiving FYM. Fertilizer application alone showed relatively less increase in population of microbes. However, application of organics in the form of FYM, glyricidia, vermi-compost, plant and weed residues, bio-fertilizers, neem seed cake, press mud etc. helped to increase bacteria, actinomycetes, fungi and total microbes after these two cycles of cropping systems.

Keywords

Organics, Inorganic, Soil Biological Components, Microbes.
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  • Badole, S.B. and More, S.D. (2000). Soil organic carbon status as influenced by organic and inorganic nutrient sources in vertisols. J. Maharashtra Agric. Univ., 25 (2) : 220- 222.

  • Chowksey (1994). Paper presented in conference of international federation in organic agricultural movement held in USA.

  • Dhingra, O.D. and Sinclair, J.B. (1993). Basic plant pathology methods CBS, Publisher, New Delhi. pp. 179-180.

  • Hasnabade, A.R. (1992). Effect of integrated nutrient management on soil fertility, soil biology and crop yield in sorghum-wheat sequence. Ph.D. Thesis, Marathwada Agriculture University, Parbhani, M.S. (INDIA).

  • Manna, M.C. and Hazra, J.N. (1996).Comparative performance of cow dung slurry, microbial inoculation and inorganic fertilizer on maize. J. Indian Soc. Soil Sci., 44 (3) : 526-528.

  • Manna, M.C. and Ganguly, T.K. (2001). Influence of FYM and fertilizer N on soil micro biomass dynamics turn over and activity of enzymes in a Typic Haplustert under soybean-wheat fallow system. Indian J. Agric. Res., 35 (1):48-51.

  • Mishra, M.M., Yadav, S.K., Chander, K. and Laura, R.D. (1991). Effect of FYM with nitrogen on the microbial population. Indian J. Agric. Sci., 52 (10) : 674-678.

  • Patil, R.B. and Varade, P.A. (1998).Microbial population in rhizosphere as influenced by high input rates of fertilizer application to sorghum on vertisols. J. Indian Soc. Soil Sci., 46 (2) : 223-227.

  • Radha, D.K. and Mallesh, B.C. (1992). Influence of vermicompost application on the microbial population in paddy field. Soil Biol. Biochem., 24 (12) :1317-1320.

  • Selvi, D., Santhy, P., Dhakshinamoorthy, M. and Maheshwari, M.(2004). Microbial population and biomass in rhizospheres in rhizode as influenced by continues intensive cultivation and fertilization in an Inceptisols. J. Indian Soc. Soil Sci., 52 (3) : 254-257.

  • Sharma, C.P., Gupta, B.R. and Bajpai, P.D. (1986). Residual effect of legumineous crops on some chemical and microbiological properties of soil. J. Indian Soc. Soil Sci., 34:206-208.

  • Sharma, H.L., Singh, C.M. and Modgal, S.C. (1987). Use of organic in rice-wheat sequence. Indian J. Agric. Sci., 57 (3) :163-168.

  • Suistova, I.D. and Diuvelikawkah, A.(1992). Regulation of the activity of microflora in leached cheronzem by sewage sludges. Soils & Fert. 55 (11) : 1383.

  • Suresh, S., Velu, V. and Vijulan, Harruis (1995). Influence of nitrogen sources on total bacterial population, nutrient availability and yield of rice on wetland soil. J. Indian Soc, Soil Sci., 43(3) : 470-471.

  • Thakur, S.S., Bilolikar , P. P. and Deshpande, D.P. (1998). Integrated nutrient management in hybrid cotton (NHH-44) under dry land condition . A paper presented during seminar on sustainable crop production in Vertisols organized by Parbhani. chapter of Indian Soc. of Agronomy, Marathwada Agriculture University, Parbhani, M.S. (INDIA).

  • Tiwari, V.N., Lehri, L.K., Tiwari, K.V. and Upadhyay, R.M. (2001). Integrated nitrogen management through natural green manuring under wheat-mungbean cropping sequence. J. Indian Soc. Soil Sci., 49 : 271-275.

  • Tompe, S.V. and More, S.D. (1996). Effect of press mud cake on uptake of nutrient by sunflower. J. Maharashtra Agric. Univ., 21(1): 139-140.


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  • Microbial Population in Soil as Influenced by Organic and Inorganic Fertilizers under Different Cropping Systems

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Authors

N. R. Mairan
Department of Agricultural Chemistry and Soil Science, Marathwada Agricultural University, Parbhani (M.S.), India
A. S. Dhawan
Department of Agricultural Chemistry and Soil Science, Marathwada Agricultural University, Parbhani (M.S.), India

Abstract


Studies were undertaken to evaluate the impact of application of organic and inorganic on soil microbial population under different cropping systems such as soybean-pigeonpea and sorghum-pigeonpea. After these two cycles, the soil microbial properties were significantly influenced due to various combinations of manurial treatments. The population of bacteria, fungi and actinomycetes decreased in higher proportion in control followed by farmer's practice, however, highest population of microbes was observed in the treatment receiving FYM. Fertilizer application alone showed relatively less increase in population of microbes. However, application of organics in the form of FYM, glyricidia, vermi-compost, plant and weed residues, bio-fertilizers, neem seed cake, press mud etc. helped to increase bacteria, actinomycetes, fungi and total microbes after these two cycles of cropping systems.

Keywords


Organics, Inorganic, Soil Biological Components, Microbes.

References