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Volumn 26, Issue 6, 2015, Pages 531-543

Carbon Depletion by Plowing and its Restoration by No-Till Cropping Systems in Oxisols of Subtropical and Tropical Agro-Ecoregions in Brazil

Author keywords

Agronomic productivity; Biomass C input; Land use management; Soil C sequestration; Soil management; Soil resilience

Indexed keywords

AGRICULTURAL WASTES; AGRONOMY; BIODIVERSITY; DIGITAL STORAGE; LAND USE; ORGANIC CARBON; RESTORATION; TROPICS;

EID: 84938995275     PISSN: 10853278     EISSN: 1099145X     Source Type: Journal    
DOI: 10.1002/ldr.2218     Document Type: Article
Times cited : (178)

References (75)
  • 3
  • 4
    • 33749120788 scopus 로고    scopus 로고
    • A method for estimating coefficients of soil organic matter dynamics based on long-term experiments
    • Bayer C, Lovato T, Dieckow J, Zanatta JA, Mielniczuk J. 2006a. A method for estimating coefficients of soil organic matter dynamics based on long-term experiments. Soil and Tillage Research 91: 217-226.
    • (2006) Soil and Tillage Research , vol.91 , pp. 217-226
    • Bayer, C.1    Lovato, T.2    Dieckow, J.3    Zanatta, J.A.4    Mielniczuk, J.5
  • 5
    • 0033965193 scopus 로고    scopus 로고
    • Effect of no-till cropping systems on soil organic matter in a sandy clay loam acrisol from Southern Brazil monitored by electron spin resonance and nuclear magnetic resonance
    • Bayer C, Martin-Neto L, Mielniczuk J, Ceretta CA. 2000. Effect of no-till cropping systems on soil organic matter in a sandy clay loam acrisol from Southern Brazil monitored by electron spin resonance and nuclear magnetic resonance. Soil and Tillage Research 53: 95-104.
    • (2000) Soil and Tillage Research , vol.53 , pp. 95-104
    • Bayer, C.1    Martin-Neto, L.2    Mielniczuk, J.3    Ceretta, C.A.4
  • 10
    • 43949110253 scopus 로고    scopus 로고
    • No-tillage and soil-profile carbon sequestration: an on-farm assessment
    • Blanco-Canqui H, Lal R. 2008. No-tillage and soil-profile carbon sequestration: an on-farm assessment. Soil Science Society of America Journal 72: 693-701.
    • (2008) Soil Science Society of America Journal , vol.72 , pp. 693-701
    • Blanco-Canqui, H.1    Lal, R.2
  • 12
    • 36349001684 scopus 로고    scopus 로고
    • Impact of a no-till with mulch soil management strategy on soil macrofauna communities in a cotton cropping system
    • Brevault T, Bikay S, Maldes JM, Naudin K. 2007. Impact of a no-till with mulch soil management strategy on soil macrofauna communities in a cotton cropping system. Soil and Tillage Research 97: 140-149.
    • (2007) Soil and Tillage Research , vol.97 , pp. 140-149
    • Brevault, T.1    Bikay, S.2    Maldes, J.M.3    Naudin, K.4
  • 13
    • 0000200246 scopus 로고
    • Climatic change - are we on brink of a pronounced global warming
    • Broecker WS. 1975. Climatic change - are we on brink of a pronounced global warming. Science 189: 460-463.
    • (1975) Science , vol.189 , pp. 460-463
    • Broecker, W.S.1
  • 15
    • 78650185364 scopus 로고    scopus 로고
    • Characterization of a Brazilian clayey soil submitted to conventional and no-tillage management practices using pore size distribution analysis
    • Cassaro FAM, Borkowski AK, Pires LF, Rosa JA, Saab SD. 2011. Characterization of a Brazilian clayey soil submitted to conventional and no-tillage management practices using pore size distribution analysis. Soil and Tillage Research 111: 175-179.
    • (2011) Soil and Tillage Research , vol.111 , pp. 175-179
    • Cassaro, F.A.M.1    Borkowski, A.K.2    Pires, L.F.3    Rosa, J.A.4    Saab, S.D.5
  • 18
    • 33747781728 scopus 로고    scopus 로고
    • Soil carbon storage potential of direct seeding mulch-based cropping systems in the Cerrados of Brazil
    • Corbeels M, Scopel E, Cardoso A, Bernoux M, Douzet JM, Neto MS. 2006. Soil carbon storage potential of direct seeding mulch-based cropping systems in the Cerrados of Brazil. Global Change Biology 12: 1773-1787.
    • (2006) Global Change Biology , vol.12 , pp. 1773-1787
    • Corbeels, M.1    Scopel, E.2    Cardoso, A.3    Bernoux, M.4    Douzet, J.M.5    Neto, M.S.6
  • 19
    • 4143063475 scopus 로고    scopus 로고
    • Carbon sequestration in microaggregates of no-tillage soils with different clay mineralogy
    • Denef K, Six J, Merckx R, Paustian K. 2004. Carbon sequestration in microaggregates of no-tillage soils with different clay mineralogy. Soil Science Society of America Journal 68: 1935-1944.
    • (2004) Soil Science Society of America Journal , vol.68 , pp. 1935-1944
    • Denef, K.1    Six, J.2    Merckx, R.3    Paustian, K.4
  • 20
    • 0021032754 scopus 로고
    • Organic-carbon, nitrogen, and phosphorus concentrations and pH in soil profiles as affected by tillage intensity
    • Dick WA. 1983. Organic-carbon, nitrogen, and phosphorus concentrations and pH in soil profiles as affected by tillage intensity. Soil Science Society of America Journal 47: 102-107.
    • (1983) Soil Science Society of America Journal , vol.47 , pp. 102-107
    • Dick, W.A.1
  • 22
    • 27444447657 scopus 로고    scopus 로고
    • Composition of organic matter in a subtropical acrisol as influenced by land use, cropping and N fertilization, assessed by CPMAS C-13 NMR spectroscopy
    • Dieckow J, Mielniczuk J, Knicker H, Bayer C, Dick DP, Kogel-Knabner I. 2005. Composition of organic matter in a subtropical acrisol as influenced by land use, cropping and N fertilization, assessed by CPMAS C-13 NMR spectroscopy. European Journal of Soil Science 56: 705-715.
    • (2005) European Journal of Soil Science , vol.56 , pp. 705-715
    • Dieckow, J.1    Mielniczuk, J.2    Knicker, H.3    Bayer, C.4    Dick, D.P.5    Kogel-Knabner, I.6
  • 23
    • 0029510766 scopus 로고
    • Calculation of organic matter and nutrients stored in soils under contrasting management regimes
    • Ellert BH, Bettany JR. 1995. Calculation of organic matter and nutrients stored in soils under contrasting management regimes. Canadian Journal of Soil Science 75: 529-538.
    • (1995) Canadian Journal of Soil Science , vol.75 , pp. 529-538
    • Ellert, B.H.1    Bettany, J.R.2
  • 24
    • 0003497914 scopus 로고    scopus 로고
    • Centro Nacional de Pesquisa de Solos (Rio de Janeiro, RJ): Rio de Janeiro
    • EMBRAPA. 1997. Manual de métodos de análise de solo. 2ed. Centro Nacional de Pesquisa de Solos (Rio de Janeiro, RJ): Rio de Janeiro; 390 pp.
    • (1997) Manual de métodos de análise de solo. 2ed , pp. 390
  • 25
    • 0030726859 scopus 로고    scopus 로고
    • Physical control of soil organic matter dynamics in the tropics
    • Feller C, Beare MH. 1997. Physical control of soil organic matter dynamics in the tropics. Geoderma 79: 69-116.
    • (1997) Geoderma , vol.79 , pp. 69-116
    • Feller, C.1    Beare, M.H.2
  • 29
    • 85075752961 scopus 로고
    • Particle-size analysis
    • In, Klute A (ed). ASA and SSSA: Madison, WI, USA;
    • Gee GW, Bauder JW. 1986. Particle-size analysis. In Methods of soil analysis, Klute A (ed). ASA and SSSA: Madison, WI, USA; 383-411.
    • (1986) Methods of soil analysis , pp. 383-411
    • Gee, G.W.1    Bauder, J.W.2
  • 32
    • 67649311400 scopus 로고    scopus 로고
    • Soil microbial activity and crop sustainability in a long-term experiment with three soil-tillage and two crop-rotation systems
    • Hungria M, Franchini JC, Brandao-Junior O, Kaschuk G, Souza RA. 2009. Soil microbial activity and crop sustainability in a long-term experiment with three soil-tillage and two crop-rotation systems. Applied Soil Ecology 42: 288-296.
    • (2009) Applied Soil Ecology , vol.42 , pp. 288-296
    • Hungria, M.1    Franchini, J.C.2    Brandao-Junior, O.3    Kaschuk, G.4    Souza, R.A.5
  • 34
    • 0043272180 scopus 로고    scopus 로고
    • The vertical distribution of soil organic carbon and its relation to climate and vegetation
    • Jobbagy EG, Jackson RB. 2000. The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecological Applications 10: 423-436.
    • (2000) Ecological Applications , vol.10 , pp. 423-436
    • Jobbagy, E.G.1    Jackson, R.B.2
  • 35
    • 0036162929 scopus 로고    scopus 로고
    • 2)-C-13 pulse-labelling of upland grassland demonstrates a rapid pathway of carbon flux from arbuscular mycorrhizal mycelia to the soil
    • 2)-C-13 pulse-labelling of upland grassland demonstrates a rapid pathway of carbon flux from arbuscular mycorrhizal mycelia to the soil. New Phytologist 153: 327-334.
    • (2002) New Phytologist , vol.153 , pp. 327-334
    • Johnson, D.1    Leake, J.R.2    Ostle, N.3    Ineson, P.4    Read, D.J.5
  • 36
    • 0026282103 scopus 로고
    • Fluxes of carbon and phosphorus between symbionts in willow ectomycorrhizas and their changes with time
    • Jones MD, Durall DM, Tinker PB. 1991. Fluxes of carbon and phosphorus between symbionts in willow ectomycorrhizas and their changes with time. New Phytologist 119: 99-106.
    • (1991) New Phytologist , vol.119 , pp. 99-106
    • Jones, M.D.1    Durall, D.M.2    Tinker, P.B.3
  • 37
    • 0027493708 scopus 로고
    • Conservation tillage impacts on national soil and atmospheric carbon levels
    • Kern JS, Johnson MG. 1993. Conservation tillage impacts on national soil and atmospheric carbon levels. Soil Science Society of America Journal 57: 200-210.
    • (1993) Soil Science Society of America Journal , vol.57 , pp. 200-210
    • Kern, J.S.1    Johnson, M.G.2
  • 38
    • 22744447885 scopus 로고    scopus 로고
    • The relationship between carbon input, aggregation, and soil organic carbon stabilization in sustainable cropping systems
    • Kong AYY, Six J, Bryant DC, Denison RF, van Kessel C. 2005. The relationship between carbon input, aggregation, and soil organic carbon stabilization in sustainable cropping systems. Soil Science Society of America Journal 69: 1078-1085.
    • (2005) Soil Science Society of America Journal , vol.69 , pp. 1078-1085
    • Kong, A.Y.Y.1    Six, J.2    Bryant, D.C.3    Denison, R.F.4    van Kessel, C.5
  • 39
    • 2942636040 scopus 로고    scopus 로고
    • Soil carbon sequestration impacts on global climate change and food security
    • Lal R. 2004. Soil carbon sequestration impacts on global climate change and food security. Science 304: 1623-1627.
    • (2004) Science , vol.304 , pp. 1623-1627
    • Lal, R.1
  • 42
    • 33645919290 scopus 로고    scopus 로고
    • The depth distribution of soil organic carbon in relation to land use and management and the potential of carbon sequestration in subsoil horizons
    • Elsevier Academic Press Inc: San Diego;
    • Lorenz K, Lal R. 2005. The depth distribution of soil organic carbon in relation to land use and management and the potential of carbon sequestration in subsoil horizons. In Advances in agronomy, Vol 88. Elsevier Academic Press Inc: San Diego; 35-66.
    • (2005) Advances in agronomy , vol.88 , pp. 35-66
    • Lorenz, K.1    Lal, R.2
  • 43
    • 84938977020 scopus 로고
    • Classificação do clima do Estado do Paraná, Livraria José Olímpio Editora S.A., Rio de Janeiro, Brazil
    • Maack R. 1981. Classificação do clima do Estado do Paraná, Livraria José Olímpio Editora S.A., Rio de Janeiro, Brazil. 450pp.
    • (1981) , pp. 450
    • Maack, R.1
  • 44
    • 12344277960 scopus 로고    scopus 로고
    • No tillage and crop rotation effects on soil aggregation and organic carbon in a Rhodic Ferralsol from Southern Brazil
    • Madari B, Machado P, Torres E, de Andrade AG, Valencia LIO. 2005. No tillage and crop rotation effects on soil aggregation and organic carbon in a Rhodic Ferralsol from Southern Brazil. Soil and Tillage Research 80: 185-200.
    • (2005) Soil and Tillage Research , vol.80 , pp. 185-200
    • Madari, B.1    Machado, P.2    Torres, E.3    de Andrade, A.G.4    Valencia, L.I.O.5
  • 46
    • 84855794618 scopus 로고    scopus 로고
    • No-till management impacts on crop productivity, carbon input and soil carbon sequestration
    • Ogle SM, Swan A, Paustian K. 2012. No-till management impacts on crop productivity, carbon input and soil carbon sequestration. Agriculture, Ecosystems and Environment 149: 37-49.
    • (2012) Agriculture, Ecosystems and Environment , vol.149 , pp. 37-49
    • Ogle, S.M.1    Swan, A.2    Paustian, K.3
  • 47
    • 0242662187 scopus 로고    scopus 로고
    • Effect of land use change on soil carbon in Hawaii
    • Osher LJ, Matson PA, Amundson R. 2003. Effect of land use change on soil carbon in Hawaii. Biogeochemistry 65: 213-232.
    • (2003) Biogeochemistry , vol.65 , pp. 213-232
    • Osher, L.J.1    Matson, P.A.2    Amundson, R.3
  • 49
    • 0027059942 scopus 로고
    • Modeling soil organic-matter in organic-amended and nitrogen-fertilized long-term plots
    • Paustian K, Parton WJ, Persson J. 1992. Modeling soil organic-matter in organic-amended and nitrogen-fertilized long-term plots. Soil Science Society of America Journal 56: 476-488.
    • (1992) Soil Science Society of America Journal , vol.56 , pp. 476-488
    • Paustian, K.1    Parton, W.J.2    Persson, J.3
  • 51
    • 84939000647 scopus 로고    scopus 로고
    • R Foundation for Statistical Computing: Vienna, Austria
    • R Development Core Team. 2006. R: a language and environment for statistical computing. R Foundation for Statistical Computing: Vienna, Austria. ISBN 3-900051-07-0.
    • (2006) R: a language and environment for statistical computing
  • 52
    • 0003464107 scopus 로고
    • Métodos de análises de solo para fins de fertilidade
    • Campinas, Instituto Agronômico
    • Raij Bv, Quaggio JA. 1983. Métodos de análises de solo para fins de fertilidade. Campinas, Instituto Agronômico, 31pp.
    • (1983) , pp. 31
    • Raij, B.1    Quaggio, J.A.2
  • 54
    • 6344250789 scopus 로고    scopus 로고
    • Arbuscular mycorrhizae, glomalin, and soil aggregation
    • Rillig MC. 2004. Arbuscular mycorrhizae, glomalin, and soil aggregation. Canadian Journal of Soil Science 84: 355-363.
    • (2004) Canadian Journal of Soil Science , vol.84 , pp. 355-363
    • Rillig, M.C.1
  • 56
    • 60449118664 scopus 로고    scopus 로고
    • Stratification ratio of soil organic matter pools as an indicator of carbon sequestration in a tillage chronosequence on a Brazilian Oxisol
    • Sá JCD, Lal R. 2009. Stratification ratio of soil organic matter pools as an indicator of carbon sequestration in a tillage chronosequence on a Brazilian Oxisol. Soil and Tillage Research 103: 46-56.
    • (2009) Soil and Tillage Research , vol.103 , pp. 46-56
    • Sá, J.C.D.1    Lal, R.2
  • 57
    • 34250847116 scopus 로고    scopus 로고
    • Direct-seeded tropical soil systems with permanent soil cover: learning from Brazilian experience
    • In, Uphoff N, Ball AS, Fernandes E (eds). CRC Press, Taylor and Francis: New York, USA;
    • Séguy L, Bouzinac S, Husson O. 2006. Direct-seeded tropical soil systems with permanent soil cover: learning from Brazilian experience. In Biological approach to sustainable soil systems, Uphoff N, Ball AS, Fernandes E et al. (eds). CRC Press, Taylor and Francis: New York, USA; 323-342.
    • (2006) Biological approach to sustainable soil systems , pp. 323-342
    • Séguy, L.1    Bouzinac, S.2    Husson, O.3
  • 58
    • 0001252718 scopus 로고
    • Perdas de matéria orgânica e suas relações com a capacidade de troca catiônica em solos da região de cerrados do oeste baiano
    • Silva JE, Lemainski J, Resck DVS. 1994. Perdas de matéria orgânica e suas relações com a capacidade de troca catiônica em solos da região de cerrados do oeste baiano. Revista Brasileira de Ciência do Solo 18: 541-547.
    • (1994) Revista Brasileira de Ciência do Solo , vol.18 , pp. 541-547
    • Silva, J.E.1    Lemainski, J.2    Resck, D.V.S.3
  • 60
    • 0036326452 scopus 로고    scopus 로고
    • Stabilization mechanisms of soil organic matter: implications for C-saturation of soils
    • Six J, Conant RT, Paul EA, Paustian K. 2002a. Stabilization mechanisms of soil organic matter: implications for C-saturation of soils. Plant and Soil 241: 155-176.
    • (2002) Plant and Soil , vol.241 , pp. 155-176
    • Six, J.1    Conant, R.T.2    Paul, E.A.3    Paustian, K.4
  • 61
    • 0036868134 scopus 로고    scopus 로고
    • Soil organic matter, biota and aggregation in temperate and tropical soils - effects of no-tillage
    • Six J, Feller C, Denef K, Ogle SM, Sa JCD, Albrecht A. 2002b. Soil organic matter, biota and aggregation in temperate and tropical soils - effects of no-tillage. Agronomie 22: 755-775.
    • (2002) Agronomie , vol.22 , pp. 755-775
    • Six, J.1    Feller, C.2    Denef, K.3    Ogle, S.M.4    Sa, J.C.D.5    Albrecht, A.6
  • 63
    • 0024163125 scopus 로고
    • Effects of soil physical structure on solute transport in a weathered tropical soil
    • Sollins P, Radulovich R. 1988. Effects of soil physical structure on solute transport in a weathered tropical soil. Soil Science Society of America Journal 52: 1168-1173.
    • (1988) Soil Science Society of America Journal , vol.52 , pp. 1168-1173
    • Sollins, P.1    Radulovich, R.2
  • 65
    • 34250796877 scopus 로고    scopus 로고
    • Understanding the functioning and management of soil systems
    • In, Uphoff N, Ball AS, Fernandes E, Herren H, Husson O, Laing M, Palm C, Pretty J, Sanchez P, Sanginga N, Thies J (eds). CRC Press, Taylor and Francis: New York, USA
    • Uphoff N, Ball AS, Fernandes E, Herren H, Husson O, Palm C, Pretty J, Sanginga N, Thies J. 2006. Understanding the functioning and management of soil systems. In Biological approaches to sustainable soil systems, Uphoff N, Ball AS, Fernandes E, Herren H, Husson O, Laing M, Palm C, Pretty J, Sanchez P, Sanginga N, Thies J (eds). CRC Press, Taylor and Francis: New York, USA; 3-13.
    • (2006) Biological approaches to sustainable soil systems , pp. 3-13
    • Uphoff, N.1    Ball, A.S.2    Fernandes, E.3    Herren, H.4    Husson, O.5    Palm, C.6    Pretty, J.7    Sanginga, N.8    Thies, J.9
  • 66
    • 79956068340 scopus 로고    scopus 로고
    • No-tillage increases soil profile carbon and nitrogen under long-term rainfed cropping systems
    • Varvel GE, Wilhelm WW. 2011. No-tillage increases soil profile carbon and nitrogen under long-term rainfed cropping systems. Soil and Tillage Research 114: 28-36.
    • (2011) Soil and Tillage Research , vol.114 , pp. 28-36
    • Varvel, G.E.1    Wilhelm, W.W.2
  • 67
    • 84857627682 scopus 로고    scopus 로고
    • Carbon input differences as the main factor explaining the variability in soil organic C storage in no-tilled compared to inversion tilled agrosystems
    • Virto I, Barre P, Burlot A, Chenu C. 2012. Carbon input differences as the main factor explaining the variability in soil organic C storage in no-tilled compared to inversion tilled agrosystems. Biogeochemistry 108: 17-26.
    • (2012) Biogeochemistry , vol.108 , pp. 17-26
    • Virto, I.1    Barre, P.2    Burlot, A.3    Chenu, C.4
  • 68
    • 36249031837 scopus 로고    scopus 로고
    • Analysis of variance, inference, multiple comparisons and sampling effects in soil research (vol 58, pg 74, 2007)
    • Webster R. 2007. Analysis of variance, inference, multiple comparisons and sampling effects in soil research (vol 58, pg 74, 2007). European Journal of Soil Science 58: 1549-1549.
    • (2007) European Journal of Soil Science , vol.58 , pp. 1549-1549
    • Webster, R.1
  • 69
    • 0036850951 scopus 로고    scopus 로고
    • Soil organic carbon sequestration rates by tillage and crop rotation: a global data analysis
    • West TO, Post WM. 2002. Soil organic carbon sequestration rates by tillage and crop rotation: a global data analysis. Soil Science Society of America Journal 66: 1930-1946.
    • (2002) Soil Science Society of America Journal , vol.66 , pp. 1930-1946
    • West, T.O.1    Post, W.M.2
  • 70
    • 33846453258 scopus 로고    scopus 로고
    • Considering the influence of sequestration duration and carbon saturation on estimates of soil carbon capacity
    • West TO, Six J. 2007. Considering the influence of sequestration duration and carbon saturation on estimates of soil carbon capacity. Climatic Change 80: 25-41.
    • (2007) Climatic Change , vol.80 , pp. 25-41
    • West, T.O.1    Six, J.2
  • 71
    • 84938972412 scopus 로고
    • The influence of macropores on transport of dissolved and suspended matter through soil
    • In:, Stewart BA (ed). Springer: New York, N.Y
    • White RE. 1985. The influence of macropores on transport of dissolved and suspended matter through soil. In: Science AiS, Stewart BA (ed). Springer: New York, N.Y; 327 pp.
    • (1985) Science AiS , pp. 327
    • White, R.E.1
  • 72
    • 78650304591 scopus 로고    scopus 로고
    • Breaking ground: pedological, geological, and ecological implications of soil bioturbation
    • Wilkinson MT, Richards PJ, Humphreys GS. 2009. Breaking ground: pedological, geological, and ecological implications of soil bioturbation. Earth-Science Reviews 97: 257-272.
    • (2009) Earth-Science Reviews , vol.97 , pp. 257-272
    • Wilkinson, M.T.1    Richards, P.J.2    Humphreys, G.S.3
  • 73
    • 0031936735 scopus 로고    scopus 로고
    • A survey of soils for aggregate stability and glomalin, a glycoprotein produced by hyphae of arbuscular mycorrhizal fungi
    • Wright SF, Upadhyaya A. 1998. A survey of soils for aggregate stability and glomalin, a glycoprotein produced by hyphae of arbuscular mycorrhizal fungi. Plant and Soil 198: 97-107.
    • (1998) Plant and Soil , vol.198 , pp. 97-107
    • Wright, S.F.1    Upadhyaya, A.2
  • 74
    • 24344478802 scopus 로고    scopus 로고
    • Changes in soil organic carbon stocks under agriculture in Brazil
    • Zinn YL, Lal R, Resck DVS. 2005a. Changes in soil organic carbon stocks under agriculture in Brazil. Soil and Tillage Research 84: 28-40.
    • (2005) Soil and Tillage Research , vol.84 , pp. 28-40
    • Zinn, Y.L.1    Lal, R.2    Resck, D.V.S.3
  • 75
    • 20444403425 scopus 로고    scopus 로고
    • Texture and organic carbon relations described by a profile pedotransfer function for Brazilian Cerrado soils
    • Zinn YL, Lal R, Resck DVS. 2005b. Texture and organic carbon relations described by a profile pedotransfer function for Brazilian Cerrado soils. Geoderma 127: 168-173.
    • (2005) Geoderma , vol.127 , pp. 168-173
    • Zinn, Y.L.1    Lal, R.2    Resck, D.V.S.3


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