References
- Bardgett, R.D., P.J. Hobbs, and A. Frostegard. 1996. Changes in soil fungal:bacterial biomass ratios following reductions in the intensity of management of an upland grassland. Biol. Fert. Soils 22:261-264. https://doi.org/10.1007/BF00382522
- Bardgett, R.D. and E. McAlister. 1999. The measurement of soil fungal : bacterial biomass ratios as an indicator of ecosystem selfregulation in temperate meadow grasslands. Biol. Fert. Soils 29:282-290. https://doi.org/10.1007/s003740050554
- Borga, P., M. Nilsson, and A. Tunlid. 1994. Bacterial communities in peat in relation to botanical composition as revealed by phospholipid fatty-acid analysis. Soil Biol. Biochem. 26:841-848. https://doi.org/10.1016/0038-0717(94)90300-X
- Bossio, D.A. and K.M. Scow. 1998. Impacts of carbon and flooding on soil microbial communities: Phospholipid fatty acid profiles and substrate utilization patterns. Microb. Ecol. 35:265-278. https://doi.org/10.1007/s002489900082
- Bossio, D.A., K.M. Scow, N. Gunapala, and K.J. Graham. 1998. Determinants of soil microbial communities: Effects of agricultural management, season, and soil type on phospholipid fatty acid profiles. Microb. Ecol. 36:1-12. https://doi.org/10.1007/s002489900087
- Boyle, S.A., R.R. Yarwood, P.J. Bottomley, and D.D. Myrold. 2008. Bacterial and fungal contributions to soil nitrogen cycling under Douglas fir and red alder at two sites in Oregon. Soil Biol. Biochem. 40:443-451. https://doi.org/10.1016/j.soilbio.2007.09.007
- Calbrix, R.L., S. Barray, O. Chabrerie, L. Fourrie, and K. Laval. 2007. Impact of organic amendments on the dynamics of soil microbial biomass and bacterial communities in cultivated land. Appl. Soil Ecol. 35:511-522. https://doi.org/10.1016/j.apsoil.2006.10.007
- Carrera, L.M., J.S. Buyer, B. Vinyard, A.A. Abdul-Baki, L.J. Sikora, and J.R. Teasdale. 2007. Effects of cover crops, compost, and manure amendments on soil microbial community structure in tomato production systems. Appl. Soil Ecol. 37:247-255. https://doi.org/10.1016/j.apsoil.2007.08.003
- Chang, C.Y., C.C. Chao, and W.L. Chao. 2008. Community structure and functional diversity of indigenous fluorescent Pseudomonas of long-term swine compost applied maize rhizosphere. Soil Biol. Biochem. 40:495-504 https://doi.org/10.1016/j.soilbio.2007.09.014
- Chang, E.H., R.S. Chung, and Y.H. Tsai. 2007. Effect of different application rates of organic fertilizer on soil enzyme activity and microbial population. Soil Sci. Plant Nutr. 53:132-140. https://doi.org/10.1111/j.1747-0765.2007.00122.x
- Clegg, C.D. 2006. Impact of cattle grazing and inorganic fertiliser additions to managed grasslands on the microbial community composition of soils. Appl. Soil Ecol. 31:73-82. https://doi.org/10.1016/j.apsoil.2005.04.003
- Demoling, F., L.O. Nilsson, and E. Baath. 2008. Bacterial and fungal response to nitrogen fertilization in three coniferous forest soils. Soil Biol. Biochem. 40:370-379. https://doi.org/10.1016/j.soilbio.2007.08.019
- Fierer, N., J.P. Schimel, and P.A. Holden. 2003. Variations in microbial community composition through two soil depth profiles. Soil Biol. Biochem. 35:167-176. https://doi.org/10.1016/S0038-0717(02)00251-1
- Frostegard, A. and E. Baath. 1996. The use of phospholipid fatty acid analysis to estimate bacterial and fungal biomass in soil. Biol. Fert. Soils 22:59-65. https://doi.org/10.1007/BF00384433
- Garland, J.L. 1996. Analytical approaches to the characterization of samples of microbial communities using patterns of potential C source utilization. Soil Biol. Biochem. 28:213-221. https://doi.org/10.1016/0038-0717(95)00112-3
- Gasser, M.O., A. Ndayegamiye, and M.R. Laverdiere. 1995. Shortterm effects of crop rotations and wood-residue amendments on potato yields and soil properties of a sandy loam soil. Can. J. Soil Sci. 75:385-390. https://doi.org/10.4141/cjss95-055
- Gomez, E., L. Ferreras, and S. Toresani. 2006. Soil bacterial functional diversity as influenced by organic amendment application. Bioresource Technol. 97:1484-1489. https://doi.org/10.1016/j.biortech.2005.06.021
- Grayston, S.J., C.D. Campbell, R.D. Bardgett, J.L. Mawdsley, C.D. Clegg, K. Ritz, B.S. Griffiths, J.S. Rodwell, S.J. Edwards, W.J. Davies, D.J. Elston, and P. Millard. 2004. Assessing shifts in microbial community structure across a range of grasslands of differing management intensity using CLPP, PLFA and community DNA techniques. Appl. Soil Ecol. 25:63-84. https://doi.org/10.1016/S0929-1393(03)00098-2
- Grigera, M.S., R.A. Drijber, K.M. Eskridge, and B.J. Wienhold. 2006. Soil microbial biomass relationships with organic matter fractions in a Nebraska corn field mapped using apparent electrical conductivity. Soil Sci. Soc. Am. J. 70:1480-1488. https://doi.org/10.2136/sssaj2005.0331
- Institute of Agricultural Science. 1988. Methodology of soil chemical analysis. Rural Development Administration. pp26-114.
- Iyyemperumal, K. and W. Shi. 2007. Soil microbial community composition and structure: residual effects of contrasting N fertilization of swine lagoon effluent versus ammonium nitrate. Plant Soil 292:233-242. https://doi.org/10.1007/s11104-007-9219-3
- Kaur, A., A. Chaudhary, R. Choudhary, and R. Kaushik. 2005. Phospholipid fatty acid - A bioindicator of environment monitoring and assessment in soil ecosystem. Curr. Sci. India 89:1103-1112.
- Khan, A.U.H., M. Iqbal, and K.R. Islam. 2007. Dairy manure and tillage effects on soil fertility and corn yields. Bioresource Technol. 98:1972-1979. https://doi.org/10.1016/j.biortech.2006.07.041
- Larkin, R.P., C.W. Honeycutt, and T.S. Griffin. 2006. Effect of swine and dairy manure amendments on microbial communities in three soils as influenced by environmental conditions. Biol. Fert. Soils 43:51-61. https://doi.org/10.1007/s00374-005-0060-7
- Li, W.H., C.B. Zhang, H.B. Jiang, G.R. Xin, and Z.Y. Yang. 2006. Changes in soil microbial community associated with invasion of the exotic weed, Mikania micrantha HBK. Plant Soil 281:309-324. https://doi.org/10.1007/s11104-005-9641-3
- Ludvigsen, L., H.J. Albrechtsen, H. Holst, and T.H. Christensen. 1997. Correlating phospholipid fatty acids (PLFA) in a landfill leachate polluted aquifer with biogeochemical factors by multivariate statistical methods. FEMS Microbiol. Rev. 20:447-460. https://doi.org/10.1111/j.1574-6976.1997.tb00329.x
- Mupondi, L.T., P.N.S. Mnkeni, and M.O. Brutsch. 2006. Evaluation of pine bark or pine bark with goat manure or sewage sludge cocomposts as growing media for vegetable seedlings. Compost Sci. Util. 14:238-243. https://doi.org/10.1080/1065657X.2006.10702291
- Nilsson, L.O., E. Baath, U. Falkengren-Grerup, and H. Wallander. 2007. Growth of ectomycorrhizal mycelia and composition of soil microbial communities in oak forest soils along a nitrogen deposition gradient. Oecologia 153:375-384. https://doi.org/10.1007/s00442-007-0735-x
- Olsson, P.A., E. Baath, and I. Jakobsen. 1997. Phosphorus effects on the mycelium and storage structures of an arbuscular mycorrhizal fungus as studied in the soil and roots by analysis of fatty acid signatures. Appl. Environ. Microb. 63:3531-3538.
- Park, S.J., M.H. Kim, and H.M. Shin. 2005. Agricultural process and food engineering : physical properties of rice husk. J. Biosyst. Eng. 30:229-234. https://doi.org/10.5307/JBE.2005.30.4.229
- Peacock, A.D., M.D. Mullen, D.B. Ringelberg, D.D. Tyler, D.B. Hedrick, P.M. Gale, and D.C. White. 2001. Soil microbial community responses to dairy manure or ammonium nitrate applications. Soil Biol. Biochem. 33:1011-1019. https://doi.org/10.1016/S0038-0717(01)00004-9
- Ros, M., J.A. Pascual, C. Garcia, M.T. Hernandez, and H. Insam. 2006. Hydrolase activities, microbial biomass and bacterial community in a soil after long-term amendment with different composts. Soil Biol. Biochem. 38:3443-3452. https://doi.org/10.1016/j.soilbio.2006.05.017
- Stark, C., L.M. Condron, A. Stewart, H.J. Di, and M. O'Callaghan. 2007. Influence of organic and mineral amendments on microbial soil properties and processes. Appl. Soil Ecol. 35:79-93. https://doi.org/10.1016/j.apsoil.2006.05.001
- Tambone, F., P. Genevini, and F. Adani. 2007. The effects of shortterm compost application on soil chemical properties and on nutritional status of maize plant. Compost Sci. Util. 15:176-183. https://doi.org/10.1080/1065657X.2007.10702330
- Trois, C. and A. Polster. 2007. Effective pine bark composting with the Dome Aeration Technology. Waste Manage 27:96-105. https://doi.org/10.1016/j.wasman.2005.12.015
- Yao, H., Z. He, M.J. Wilson, and C.D. Campbell. 2000. Microbial biomass and community structure in a sequence of soils with increasing fertility and changing land use. Microb. Ecol. 40:223-237.