Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Vijaya Gopal, A.
- Effect of Microbial Consortia on Soil Enzymatic Activities of Sorghum [Sorghum bicolor(l.) Moench] Rhizosphere under Glass House Conditions
Abstract Views :420 |
PDF Views:0
Authors
Affiliations
1 Department of Agriculture Microbiology, APGC, Acharya N.G. Ranga Agricultural University, Lam, Guntur (A.P.), IN
2 Acharya N.G. Ranga Agricultural University, Lam, Guntur (A.P.), IN
1 Department of Agriculture Microbiology, APGC, Acharya N.G. Ranga Agricultural University, Lam, Guntur (A.P.), IN
2 Acharya N.G. Ranga Agricultural University, Lam, Guntur (A.P.), IN
Source
International Journal of Plant Protection, Vol 13, No 1 (2020), Pagination: 93-97Abstract
A pot experiment was conducted under green house conditions to study the influence of microbial consortia on rhizospheric soil enzymatic activities at different intervals of sorghum growth. Microbial consortia along with different doses of chemical fertilizers and FYM were added to sorghum (CSV-27). Different soil enzymes viz., acid phosphatase, alkaline phosphatase, dehydrogenase enzyme and urease enzyme activity were monitored at zero DAS, 45 DAS, 90DAS and 120DAS in potculture. Treatment T10 (75% RDF + Microbial consortium-2 +FYM) showed significantly highest enzymatic activity of all the enzymes at all intervals of crop growth compared to other treatments. While, except urease all the other three soil enzymes like dehydrogenase, acid phosphatase and alkaline phosphatase activities were significantly lowest in T11 (100% RDF). Microbial consortium-2 showed maximum enzymatic activity compared to microbial consortium-1.Keywords
Microbial Consortium, Dehydrogenase, Phosphatase, Urease, Enzyme Activity.
References
- Casida, L.E., Klein, J.R., Santoro, D.A and Thomas (1964). Soil dehydrogenase activity. Soil Sci., 98(6): 371-376.
- Chander, K., Goyal, S., Mundra, M.C. and Kapoor, K. (1977). Organic matter, Microbial biomass and enzyme activity of soils under different crop rotations in the tropics. Biology & Fertility Soils, 24: 306-310.
- Eivazi, F. and Tabatabai, M.A. (1977).Phosphatases in soils. Soil Biology & Biochemistry, 9 : 167–172.
- Frankenberger, W.T and Dick, W.A. (1983).Relationships between enzyme activities and microbial growth and activity indices in soil. Soil Sci. Society American J., 47: 945-951.
- Goyal, S.K., Chander, M.C. and Mundra, K. (1999).Influence of inorganic fertilizers and organic amendments on soil organic matter and soil microbial properties under tropical conditions. Biol. & Fertility Soils, 29 : 196-200.
- Naiman, A.D., Latronico, A. and Garca de Salamone, I.E. (2009).Inoculation of wheat with Azospirillum brasilense and Pseudomonas fluorescens: impact on the production and culturable rhizosphere microflora. European J. Soil Biol., 45: 44–51.
- Serra-Wittling, C., Houot, S. and Burriuso, E. (1995).Soil enzymatic response to addition of municipal solid waste compost. Biology & Fertility Soils, 20 : 226-36.
- Tabatabai, M.A. and Bremner, J.M. (1969).Use of p-nitro phenyl phosphate for assay of soil phosphatase activity. Soil Biol. & Biochemistry, 1: 301-307.