Abstract
To estimate the microbial communities responsible for rice straw decomposition in paddy field, phospholipid fatty acid (PLFA) composition of leaf sheaths and blades was analyzed during the decomposition of both residues under upland conditions after harvest and under flooded conditions at the time of transplanting of rice plants. In addition, rice straw that had been placed in the field under upland conditions (November to April) was taken out in spring, and placed again in the same field under flooded conditions at the time of transplanting. High proportions of the branched-chain PLFAs were observed under flooded conditions (June to September); the proportions of straight mono-unsaturated and straight poly-unsaturated PLFAs were high under upland conditions in the winter season for 4 months. The dominant PLFAs in straight mono-unsaturated, straight poly-unsaturated and branched-chain PLFA groups were 18:1ω9, 18:1ω7 and 16:1ω7c, 18:2ω6c and i15:0, i17:0 and ai15:0, respectively, under both upland and flooded conditions. These findings indicated the important roles of Gram-negative bacteria and fungi under upland conditions and of Gram-positive bacteria and anaerobic Gram-negative bacteria under flooded conditions. Cluster analysis of PLFA composition showed the difference of community structure of microbiota in rice straw between upland and flooded conditions. In addition principal component analysis revealed the difference between leaf sheaths and blades under upland conditions and indicated that the content of straight unsaturated PLFAs (sheaths > blades) characterized their community structures.
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References
Aoki S (1996) Black-Box: data alalysis on the WWW. http://aoki2.si.gunma-u.ac.jp/Blackbox/Blackbox.html
Arao T, Okano S, Kanamori T (1998) Analysis of the phospholipid fatty acids of upland light colored andosol and the relationship among the size of biomass based on phospholipid fatty acid analyses, microscopical counts and chloroform fumigation-incubation. Jpn J Soil Sci Plant Nutr 69:38–46
Bligh EG, Dyer WJ (1959) A rapid method of total lipid extraction and purification. Can J Biochem Physiol 37:911–917
Bossio DA, Scow KM (1998) Impacts of carbon and flooding on soil microbial communities: phospholipid fatty acid profiles and substrate utilization patterns. Microb Ecol 35:265–278
Bossio DA, Scow KM, Gunapala N, Graham KJ (1998) Determinants of soil microbial communities: effects of agricultural management, season, and soil type on phospholipid fatty acid profiles. Microb Ecol 36:1–12
Cahyani VR, Watanabe A, Matsuya K, Asakawa S, Kimura M (2002) Succession of microbiota estimated by phospholipid fatty acid analysis and changes in organic constituents during the composting process of rice straw. Soil Sci Plant Nutr 48:735–743
Cultivating Technique Laboratory (eds) (1999) Table of meteorological data. In: Experimental and research report in 1998. Anjo Research and Extension Station, Aichi-ken Agricultural Research Center, Anjo, pp 128
Cultivating Technique Laboratory (eds) (2001) Table of meteorological data in 1999. In: Experimental and research report in 1999 and 2000. Anjo Research and Extension Station, Aichi-ken Agricultural Research Center, Anjo, pp 85
Frostegård Å, Bååth E (1996) The use of phospholipid fatty acid analysis to estimate bacterial and fungal biomass in soil. Biol Fertil Soils 22:59–65
Hirota T (2001) Statistical macros for Excel. http://members.fortunecity.com/columbo/stat/
Kimura M, Tun CC (1999) Microscopic observation of the decomposition process of leaf sheath of rice straw and colonizing microorganisms during the cultivation period of paddy rice. Soil Sci Plant Nutr 45:427–437
Kimura M, Miyaki M, Fujinaka K, Maie N (2001) Microbiota responsible for the decomposition of rice straw in a submerged paddy soil estimated from phospholipid fatty acid composition. Soil Sci Plant Nutr 47:569–578
Kroppenstedt RM (1992) The genus Nocardiopsis. In: Balows A, Trüper HG, Dworkin M, Harder W, Schleifer K-H (eds) The prokaryotes, 2nd edn, vol 2. Springer, New York Berlin Heidelberg, pp 1139–1156
Lechevalier H, Lechevalier MP (1988) Chemotaxonomic use of lipids—an overview. In: Ratledge C, Wilkinson SG (eds) Microbial lipids, vol 1. Academic Press, London, pp 869–902
Lösel DM (1988) Fungal lipids. In: Ratledge C, Wilkinson SG (eds) Microbial lipids, vol 1. Academic Press, London, pp 699–806
Okabe A, Toyota K, Kimura M (2000) Seasonal variations of phospholipid fatty acid composition in the floodwater of a Japanese paddy field under a long-term fertilizer trial. Soil Sci Plant Nutr 46:177–188
O'Leary WM, Wilkinson SG (1988) Gram-positive bacteria. In: Ratledge C, Wilkinson SG (eds) Microbial lipids, vol 1. Academic Press, London, pp 117–202
Tun CC, Kimura M (2000) Microscopic observation of the decomposition process of leaf blade of rice straw and colonizing microorganisms in a Japanese paddy field soil during the cultivation period of paddy rice. Soil Sci Plant Nutr 46:127–137
Watanabe A, Yoshida M, Kimura M (1998) Contribution of rice straw carbon to CH4 emission from rice paddies using 13C-enriched rice straw. J Geophys Res 103:8237–8242
Watanabe A, Takeda T, Kimura M (1999) Evaluation of origins of CH4 carbon emitted from rice paddies. J Geophys Res 104:23623–23629
Weber S, Stubner S, Conrad R (2001) Bacterial populations colonizing and degrading rice straw in anoxic paddy soil. Appl Environ Microbiol 67:1318–1327
White DC, Davis WM, Nickels JS, King JD, Bobbie RJ (1979) Determination of the sedimentary microbial biomass by extractible lipid phosphate. Oecologia 40:51–62
White DC, Pinkart HC, Ringelberg DB (1997) Biomass measurements: biochemical approaches. In: Hurst CJ, Knudsen GR, McInerney MJ, Stetzenbach LD, Walter MV (eds) Manual of environmental microbiology. ASM Press, Washington, D.C., pp 91–101
Wilkinson SG (1988) Gram-negative bacteria. In: Ratledge C, Wilkinson SG (eds) Microbial lipids, vol 1. Academic Press, London, pp 299–488
Yagi K, Minami K (1990) Effect of organic matter application on methane emission from some Japanese paddy fields. Soil Sci Plant Nutr 36:599–610
Yoneyama T, Yoshida T (1977a) Decomposition of rice residue in tropical soils. I. Nitrogen uptake by rice plants from straw incorporated, fertilizer (ammonium sulfate) and soil. Soil Sci Plant Nutr 23:33–40
Yoneyama T, Yoshida T (1977b) Decomposition of rice residue in tropical soils. II. Immobilization of soil and fertilizer nitrogen by intact rice residue in soil. Soil Sci Plant Nutr 23:41–48
Yoneyama T, Yoshida T (1977c) Decomposition of rice residue in tropical soils. III. Nitrogen mineralization and immobilization of rice residue during its decomposition in soil. Soil Sci Plant Nutr 23:175–183
Zelles L (1999) Fatty acid patterns of phospholipids and lipopolysaccharides in the characterization of microbial communities in soil: a review. Biol Fertil Soils 29:111–129
Acknowledgements
We are grateful to the staff of the Anjo Research and Extension Station for allowing the use of the experimental field and to Dr. Jun Murase and Ms. Vita Ratri Cahyani of our laboratory for their technical assistance in PLFA analysis.
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Nakamura, A., Tun, C.C., Asakawa, S. et al. Microbial community responsible for the decomposition of rice straw in a paddy field: estimation by phospholipid fatty acid analysis. Biol Fertil Soils 38, 288–295 (2003). https://doi.org/10.1007/s00374-003-0658-6
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DOI: https://doi.org/10.1007/s00374-003-0658-6