Abstract
Crop residues under different water regimes can cause significant alterations in soil organic carbon fractions, and in turn, soil-atmospheric carbon dioxide (CO2) emissions. To evaluate the effect of rice straw application on CO2 emissions and labile organic carbon fractions under different water regimes, an incubation experiment was conducted for 90 days. Ten treatments were developed from the interaction between five water levels (100, 85, 70, 55, and 40 % of water-holding capacity (WHC)) with and without incorporation of rice straw. Peaks of CO2 fluxes were observed after 13 days of rice straw incorporation, which decreased gradually till the end of the incubation period. The incorporation of rice straw caused significant increases in CO2 fluxes by 2.77–2.83 times from the paddy soil. In the presence of rice straw, the highest CO2 fluxes were generally observed at W3 (70 % of WHC), whereas the lowest fluxes were occurred at W1 (100 % of WHC). Addition of rice straw under a range of water regimes markedly improved the transformation of soil organic carbon and labile organic carbon pools such as dissolved organic carbon, microbial biomass carbon, light fraction organic carbon, particulate organic carbon, and permanganate oxidizable carbon. The significant correlations between all labile soil organic carbon fractions and CO2 concentrations confirmed their important roles in the emission of CO2 from the paddy soil. In summary, the results suggest that light fraction organic carbon, particulate organic carbon, and permanganate oxidizable carbon were more sensitive indicators for CO2 emissions and organic matter alterations as compared to other carbon fractions.
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Bhattacharyya P, Roy KS, Neogi S, Adhya TK, Rao KS, Manna MC (2012) Effects of rice straw and nitrogen fertilization on greenhouse gas emissions and carbon storage in tropical flooded soil planted with rice. Soil Tillage Res 124:119–130
Blair GJ, Lefory RDB, Lise L (1995) Soil carbon fractions based on their degree of oxidation and the development of a carbon management index for agricultural system. Aust J Agric Res 46:1459–1466
Bolinder MA, Angers DA, Gregorich EG, Carter MR (1999) The response of soil quality indicators to conservation management. Can J Soil Sci 79:37–45
Bouwman AF (1990) Exchange of greenhouses gases between terrestrial ecosystems and the atmosphere. In: Bouwman AF (ed) Soil and greenhouse effect. Proceedings of the international conference on soils and the greenhouse effect. Wiley, Chichester, pp 61–129
Brahim N, Blavet D, Gallali T, Bernoux M (2011) Application of structural equation modeling for assessing relationships between organic carbon and soil properties in semiarid Mediterranean region. Int J Environ Sci Tech 8(2):305–320
Cambardella MR, Elliott ET (1992) Particulate soil organic matter changes across a grassland cultivation sequence. Soil Sci Soc Am J 56:777–778
Carter MR, Angers DA, Kunelius HT (1994) Soil structural form and stability, and organic matter under cool-season perennial grasses. Soil Sci Soc Am J 58:1194–1199
Chen HQ, Hou RX, Gong YS, Li HW, Fan MS, Kuzyakov Y (2009) Effects of 11 years of conservation tillage on soil organic matter fractions in wheat monoculture in Loess Plateau of China. Soil Tillage Res 106:85–94
Davidson EA, Trumbore SE, Amundson R (2000) Biogeochemistry: soil warming and organic carbon content. Nature 408:789–790
Ding W, Yu H, Cai Z, Han F, Xu Z (2010) Responses of soil respiration to N fertilization in a loamy soil under maize cultivation. Geoderma 155:381–389
Dong W, Hu C, Chen S, Zhang Y (2009) Tillage and residue management effects on soil carbon and CO2 emission in a wheat–corn double-cropping system. Nutr Cycl Agroecosyst 83:27–37
Dou FG, Wright AL, Hons FM (2008) Sensitivity of labile soil organic carbon to tillage in wheat-based cropping systems. Soil Sci Soc Am J 72:1445–1453
Duong TTT, Baumann K, Marschner P (2009) Frequent addition of wheat straw residues to soil enhances carbon mineralization rate. Soil Biol Biochem 41:1475–1482
Duxbury JM, Harper LA, Mosier AR (1993) Contributions of agroecosystems to global climate change. In: Harper LA, Mosier AR, Duxbury JM, Rolston DE (eds) Agricultural ecosystem effects on trace gases and global climate change. ASA special publication vol 55. American Society of Agronomy Inc., Madison, pp 1–18
Eswaran H, Van den Berg E, Reich P, Kimble JM (1995) Global soil C resources. In: Lal R, Kimble J, Levine E, Stewart BA (eds) Soils and global change. Lewis, Boca Raton, pp 27–43
Falloon PD, Smith P, Smith JU, Szabo J, Coleman K, Marshall S (1998) Regional estimates of carbon sequestration potential: linking the rothamsted carbon model to GIS databases. Biol Fertil Soils 27:236–241
Gale W, Cambardella C (2000) Carbon dynamics of surface residue and root derived organic matter under simulated no-till. Soil Sci Soc Am J 64:190–195
Ghosh S, Wilson B, Ghoshal S, Senapati N, Mandal B (2012) Organic amendments influence soil quality and carbon sequestration in the Indo–Gangetic plains of India. Agric Ecosyst Environ 126:134–141
Goldin A (1987) Reassessing the use of loss-on-ignition for estimating organic matter content in noncalcareous soils. Commun Soil Sci Plant Anal 18:1111–1116
Gregorich EG, Carter MR (1997) Soil quality for crop production and ecosystem health. Developments in Soil Science. Elsevier, New York
Gregorich EG, Ellert BH (1993) Light fraction and macroorganic matter in mineral soils. In: Carter MR (ed) Soil sampling methods and analysis. Can Soc Soil Sci, Lewis, Boca Raton
Gregorich EG, Janzen HH (1996) Storage of soil carbon in the light fraction and macro organic matter. In: Carter MR, Stewart BA (eds) Advances in soil science. Structure and organic matter storage in agricultural soils. CRC Lewis, Boca Raton, pp 167–190
Gregorich EG, Carter MR, Angers DA, Monreal CM, Ellert BH (1994) Towards a minimum data set to assess soil organic matter quality in agricultural soils. Can J Soil Sci 74:367–385
Han LJ, Yan QJ, Liu XY, Hu JY (2002) Straw resources and their utilization in China. Trans CASE 18:87–91 In Chinese
Hao R, Li Z, Che Y (2011) Differences in organic C mineralization between aerobic and submerged conditions in paddy soils of southern Jiangsu Province, China. Agric Sci China 10:1410–1418
Hoque MM, Inubushi K, Miura S, Kobayashi K, Kim HY, Okada M (2001) Biological dinitrogen fixation and soil microbial biomass carbon as influenced by free-air carbon dioxide enrichment (FACE) at three levels of nitrogen fertilization in a paddy field. Biol Fertil Soils 34:453–459
Huke R, Huke E, Woodhead T, Huang J (1993) Rice–wheat atlas of China. CNRRI Publication, IRRI, CIMMYT, p 37
Iqbal J, Hu R, Lin S, Hatano R, Feng M, Lu L, Ahamadou B, Du L (2009) CO2 emission in a subtropical red paddy soil (Ultisol) as affected by straw and Nfertilizer applications: a case study in Southern China. Agric Ecosyst Environ 131:292–302
Iqbal J, Hu R, Feng M, Lin S, Malghani S, Ibrahim MA (2010) Microbial biomass, and dissolved organic carbon and nitrogen strongly affect soil respiration in different land uses: a case study at Three Gorges Reservoir Area, South China. Agric Ecosyst Environ 137:294–307
Jackson ML (1973) Soil chemical analysis. Prentice Hall Inc, New Delhi
Lal R, Kimble J, Levine E, Stewart BA (1995) Soil and global change. Advances in soil science. CRC Press, Boca Raton
Lemke RL, Vanden Bygaart AJ, Campbell CA, Lafond GP, Grant B (2010) Crop residue removal and fertilizer N: effects on soil organic carbon in a long-term crop rotation experiment on a Udic Boroll. Agric Ecosyst Environ 135:42–51
Li CF, Zhou DN, Kou ZK, Zhang ZS, Wang JP, Cai ML, Cao CG (2012a) Effects of tillage and nitrogen fertilizers on CH4 and CO2 emissions and soil organic carbon in paddy fields of Central China. PLoS ONE 7(5):e34642. doi:10.1371/journal.pone.0034642
Li CF, Yue LX, Kou ZK, Zhang ZG, Wang JP, Cao CG (2012b) Short-term effects of conservation management practices on soil labile organic carbon fractions under a rape–rice rotation in central China. Soil Tillage Res 119:31–37
Lou Y, Li Z, Zhang T (2003) Carbon dioxide flux in a subtropical agricultural soil of China. Water Air Soil Pollut 149:281–293
Lou Y, Ren L, Li Z, Zhang T, Inubushi K (2007) Effect of rice residues on carbon dioxide and nitrous oxide emissions from a paddy soil of subtropical China. Water Air Soil Pollut 178:157–168
Lou Y, Wang J, Liang W (2011) Impacts of 22-year organic and inorganic N managements on soil organic C fractions in a maize field, northeast China. Catena 87:386–390
Ma E, Zhang G, Ma J, Xu H, Cai Z, Yagi K (2010) Effects of rice straw returning methods on N2O emission during wheat-growing season. Nutr Cycl Agroecosyst 88:463–469
Majumdar D, Patel J, Bhatt N, Desai P (2006) Emission of methane and carbon dioxide and earthworm survival during composting of pharmaceutical sludge and spent mycelia. Biores Technol 97:648–658
Marschner B, Kalbitz K (2003) Controls of bioavailability and biodegradability of dissolved organic matter in soils. Geoderma 113:211–235
Mestdagh I, Lootens P, Van Cleemput O, Carlier L (2002) Kyoto Protocol: carbon sequestration in Belgian grasslands. Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen. RUG 67:183–184
Mosier AR (1998) Soil processes and global change. Biol Fertil Soils 27:221–229
Mueller T, Jensen LS, Nielsen NE, Magid J (1998) Turnover of carbon and nitrogen in a sandy loam soil following incorporation of chopped maize plants, barley straw and blue grass in the field. Soil Biol Biochem 30:561–571
Oechel WC, Vourlitis GL (1994) The effect of climate change on land-atmosphere feedback in arctic tundra regions. Tree 9:324–329
Olsen SR, Sommers LE (1982) Phosphorus. In: Page AL, Miller RH, Keeney DR (eds) Methods of soil analysis, part 2. Soil Science Society of America, Madison, pp 403–430
Pan G, Zhou P, Li Z, Smith P, Li L, Qiu D, Zhang X, Xu X, Shen S, Chen X (2009) Combined inorganic/organic fertilization enhances N efficiency and increases rice productivity through organic carbon accumulation in a rice paddy from the Tai Lake region, China. Agric Ecosyst Environ 131:274–280
Parkinson KJ (1981) An improved method for measuring soil respiration in the field. J Appl Ecol 18:221–228
Pathak H, Singh R, Bhatia A, Jain N (2006) Recycling of rice straw to improve wheat yield and soil fertility and reduce atmospheric pollution. Paddy Water Environ 4:111–117
Rey A, Pegoraro E, Tedeschi V, De Parri I, Jarvis PG, Valentini R (2002) Annual variation in soil respiration and its components in a coppice oak forest in Central Italy. Glob Change Biol 8:851–866
Sheldrick BH, Wang C (1993) Particle Size Distribution. In: Carter MR (ed) Soil sampling and methods of analysis. Canadian society of soil science. Lewis Publishers, Ann Arbor, pp 499–511
Smith KA, Ball T, Conen F, Dobbie KE, Massheder EJ, Rey A (2003) Exchange of greenhouse gases between soil and atmosphere: interactions of soil physical factors and biological processes. Eur J Soil Sci 54:779–791
Stella-Koutika L, Dassonville N, Vanderhoeven S, Chapuis-Lardy L, Meerts P (2008) Relationships between C respiration and fine particulate organic matter (250–50 mm) weight. Eur J Soil Biol 44:18–21
Stevenson FJ (1994) Humus chemistry. Genesis, composition, reactions. Wiley, New York
Thurman EM (1985) Organic geochemistry of natural waters. Nijhoff/Junk Po, Netherlands, p 497
Ussiri DAN, Lal R (2009) Long-term tillage effects on soil carbon storage and carbon dioxide emissions in continuous corn cropping system from an alfisol in Ohio. Soil Tillage Res 104:39–47
Vance ED, Brookes PC, Jenkinson DS (1987) An extraction method for measuring soil microbial biomass. Soil Biol Biochem 19:703–707
Vaughan SM, Dalal RC, Harper SM, Menzies NW (2011) Effect of fresh green waste and green waste compost on mineral nitrogen, nitrous oxide and carbon dioxide from a Vertisol. Waste Manage 31:1720–1728
Walkley AJ, Black CA (1934) An estimation of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci 37:29–38
Wander MM, Bidart MG (2000) Tillage practice influences on the physical protection, bioavailability and composition of particulate organic matter. Biol Fertil Soils 32:360–367
Wang J, Song C, Wang X, Song Y (2012) Changes in labile soil organic carbon fractions in wetland ecosystems along a latitudinal gradient in Northeast China. Catena 96:83–89
Wu J, Joergensen RG, Pommerening B, Chaussod R, Brookes PC (1990) Measurement of soil microbial biomass-C by fumigation extraction-an automated procedure. Soil Biol Biochem 22:1167–1169
Wu F, Jia Z, Wang S, Chang SX, Startsev A (2013) Contrasting effects of wheat straw and its biochar on greenhouse gas emissions and enzyme activities in a Chernozemic soil. Biol Fertil Soils 49:555–565
Xu M, Qi Y (2001) Soil-surface CO2 efflux and its spatial and temporal variations in a young ponderosa pine plantation in northern California. Glob Change Biol 7:667–677
Yan D, Wang D, Yang L (2007) Long-term effect of chemical fertilizer, straw, and manure on labile organic matter fractions in a paddy soil. Biol Fertil Soils 44:93–101
Yang CM, Yang LZ, Zhu OY (2005) Organic carbon and its fractions in paddy soil as affected by different nutrient and water regimes. Geoderma 124:133–142
Yang X, Ren W, Sun B, Zhang S (2012) Effects of contrasting soil management regimes on total and labile soil organic carbon fractions in a loess soil in China. Geoderma 177–178:49–56
Zou J, Huang Y, Zong L (2004) Carbon dioxide, methane, and nitrous oxide emissions from a rice–wheat rotation as affected by crop residue. Incorporation and temperature. Adv Atmos Sci 21:691–698
Zsolnay A (2003) Dissolved organic matter (DOM): artefacts, definitions, and functions. Geoderma 113:187–209
Acknowledgments
This study was financially supported by the National Natural Science Foundation of China (41101280), the National Technology Project for High Food Yield of China (2011BAD16B02). The first author is very thankful to the members of Soil Science Department, Faculty of Agriculture (http://www.fagr.bu.edu.eg/), Benha University (http://www.bu.edu.eg/en/), Egypt, for giving him the permission to carry out his postdoctoral research in China.
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Ibrahim, M., Cao, CG., Zhan, M. et al. Changes of CO2 emission and labile organic carbon as influenced by rice straw and different water regimes. Int. J. Environ. Sci. Technol. 12, 263–274 (2015). https://doi.org/10.1007/s13762-013-0429-3
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DOI: https://doi.org/10.1007/s13762-013-0429-3