Abstract
Agroecosystems have a critical role in the terrestrial carbon cycling process. Soil organic carbon (SOC) in cropland is of great importance for mitigating atmospheric carbon dioxide increases and for global food security. With an understanding of soil carbon saturation, we analyzed the datasets from 95 global long-term agricultural experiments distributed across a vast area spanning wide ranges of temperate, subtropical and tropical climates. We then developed a statistical model for estimating SOC sequestration potential in cropland. The model is driven by air temperature, precipitation, soil clay content and pH, and explains 58% of the variation in the observed soil carbon saturation (n=76). Model validation using independent data observed in China yielded a correlation coefficient R2 of 0.74 (n=19, P<0.001). Model sensitivity analysis suggested that soils with high clay content and low pH in the cold, humid regions possess a larger carbon sequestration potential than other soils. As a case study, we estimated the SOC sequestration potential by applying the model in Henan Province. Model estimations suggested that carbon (C) density at the saturation state would reach an average of 32 t C ha−1 in the top 0–20 cm soil depth. Using SOC density in the 1990s as a reference, cropland soils in Henan Province are expected to sequester an additional 100 Tg C in the future.
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References
Batjes N H. Total carbon and nitrogen in the soils of the world. Eur J Soil Sci, 1996, 47: 151–163, 10.1111/j.1365-2389.1996.tb01386.x, 1:CAS:528:DyaK28XlslKnsLo%3D
Lal R. Soil carbon sequestration impacts on global climate change and food security. Science, 2004, 304: 1623–1627, 15192216, 10.1126/science.1097396, 1:CAS:528:DC%2BD2cXks1Cgsrk%3D
Chapin F S, Matson P A, Mooney H A. Principles of terrestrial ecosystem ecology. Springer, 2002: 159–163
Bellamy P H, Loveland P J, Bradley R I, et al. Carbon losses from all soils across England and Wales 1978–2003. Nature, 2005, 437: 245–248, 16148931, 10.1038/nature04038, 1:CAS:528:DC%2BD2MXpsleku70%3D
Li C S, Zhuang Y H, Frolking S, et al. Modeling soil organic carbon change in croplands of China. Ecol Appl, 2003, 13: 327–336, 10.1890/1051-0761(2003)013[0327:MSOCCI]2.0.CO;2
Follett R F. Soil management concepts and carbon sequestration in cropland soils. Soil Till Res, 2001, 61: 77–92, 10.1016/S0167-1987(01)00180-5
Smith P. Carbon sequestration in croplands: the potential in Europe and the global context. Eur J Agrono, 2004, 20: 229–236, 10.1016/j.eja.2003.08.002, 1:CAS:528:DC%2BD3sXhtVWis77O
Sun W J, Huang Y, Zhang W, et al. Key issues on soil carbon sequestration potential in agricultural soils (in Chinese). Adv Earth Sci, 2008, 23: 996–1004, 1:CAS:528:DC%2BD1cXhtlCju7vF
Haynes R J, Naidu R. Influence of lime, fertilizer and manure appli cations on soil organic matter content and soil physical conditions: a review. Nutr Cycl Agroecosys, 1998, 51: 123–137, 10.1023/A:1009738307837
West T O, Post W M. Soil organic carbon sequestration rates by tillage and crop rotation: a global data analysis. Soil Science Society of America Journal, 2002, 66: 1930–1946, 10.2136/sssaj2002.1930, 1:CAS:528:DC%2BD38XoslKhsbk%3D
Alvarez R. A review of nitrogen fertilizer and conservation tillage effects on soil organic carbon storage. Soil Use Manage, 2005, 21: 38–52, 10.1079/SUM2005291
Lal R. Soil carbon sequestration in China through agricultural intensification, and restoration of degraded and desertified ecosystems. Land Degrad Dev, 2002, 13: 469–478, 10.1002/ldr.531
Lu F, Wang X K, Han B, et al. Soil carbon sequestrations by nitrogen fertilizer application, straw return and no-tillage in China’s cropland. Global Change Biol, 2009, 15: 281–305, 10.1111/j.1365-2486.2008.01743.x
Yan H M, Cao M K, Liu J Y, et al. Potential and sustainability for carbon sequestration with improved soil management in agricultural soils of China. Agr Ecosyst Environ, 2007, 121: 325–335, 10.1016/j.agee.2006.11.008, 1:CAS:528:DC%2BD2sXjsVGjt7k%3D
Cao M K, Prince S D, Li K R, et al. Response of terrestrial carbon uptake to climate interannual variability in China. Global Change Biol, 2003, 9: 536–546, 10.1046/j.1365-2486.2003.00617.x
Cao M K, Woodward F I. Net primary and ecosystem production and carbon stocks of terrestrial ecosystems and their responses to climate change. Global Change Biol, 1998, 4: 185–198, 10.1046/j.1365-2486.1998.00125.x
Kelly R H, Parton W J, Crocker G J, et al. Simulating trends in soil organic carbon in long-term experiments using the CENTURY model. Geoderma, 1997, 81: 75–90, 10.1016/S0016-7061(97)00082-7
Li C S, Frolking S, Crocker G J, et al. Simulating trends in soil organic carbon in long-term experiments using the DNDC model. Geoderma, 1997, 81: 45–60, 10.1016/S0016-7061(97)00080-3
Coleman K, Jenkinson D S, Crocker G J, et al. Simulating trends in soil organic carbon in long-term experiments using RothC-26.3. Geoderma, 1997, 81: 29–44, 10.1016/S0016-7061(97)00079-7
Izaurralde R C, Williams J R, Mcgill W B, et al. Simulating soil C dynamics with EPIC: model description and testing against long-term data. Ecol Model, 2006, 192: 362–384, 10.1016/j.ecolmodel.2005.07.010
Smith P, Smith J U, Powlson D S, et al. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments. Geoderma, 1997, 81: 153–225, 10.1016/S0016-7061(97)00087-6
Stewart C E, Paustian K, Conant R T, et al. Soil carbon saturation: concept, evidence and evaluation. Biogeochemistry, 2007, 86: 19–31, 10.1007/s10533-007-9140-0, 1:CAS:528:DC%2BD2sXhtVagtbbE
West T O, Six J. Considering the influence of sequestration duration and carbon saturation on estimates of soil carbon capacity. Clim Change, 2007, 80: 25–41, 10.1007/s10584-006-9173-8, 1:CAS:528:DC%2BD2sXmt1Ojug%3D%3D
Johnson M G, Levine E R, Kern J S. Soil organic matter: distribution, genesis, and management to reduce greenhouse gas emissions. Water, Air Soil Poll, 1995, 82: 593–615, 10.1007/BF00479414, 1:CAS:528:DyaK2MXot1OltLo%3D
Chapin F S, Matson P A, Mooney H A. Principles of Terrestrial Ecosystem Ecology. Heidelberg: Springer, 2002: 6
Post W M, Kwon K C. Soil carbon sequestration and land-use change: processes and potential. Global Change Biol, 2000, 6: 317–327, 10.1046/j.1365-2486.2000.00308.x
Ramankutty N and Foley J A. Characterizing patterns of global land use: an analysis of global croplands data. Global Biogeochem Cy, 1998, 12: 667–685, 10.1029/98GB02512, 1:CAS:528:DyaK1cXotV2gs70%3D
Foley J A, Costa M H, Delire C, et al. Green Surprise? How terrestrial ecosystems could affect earth’s climate. Front Ecol Environ, 2003, 1: 38–44
Leff B. Mapping and analysis of human-dominated ecosystems on a global scale: a look at croplands and urban areas. M.S. Thesis. Wisconsin: University of Wisconsin, Madison, 2003
Harmonized World Soil Database Version 1.0. Rome, Italy and Laxenburg, Austria: FAO/IIASA/ISRIC/ISSCAS/JRC, 2008
Liu Q H, Shi X Z, Weindorf D C, et al. Soil organic carbon storage of paddy soils in China using the 1:1,000,000 soil database and their implications for C sequestration. Global Biogeochem Cy, 2006, 20: GB3024, 10.1029/2006GB002731, 1:CAS:528:DC%2BD28XhtFymsrnL
Shi X Z, Yu D S, Warner E D, et al. Soil database of 1:1,000,000 digital soil survey and reference system of the Chinese genetic soil classification system. Soil Surv Horiz, 2004, 45: 129–136
Yu D S, Shi X Z, Wang H J, et al. Regional patterns of soil organic carbon stocks in China. J Environ Manage, 2007, 85: 680–689, 17126986, 10.1016/j.jenvman.2006.09.020, 1:CAS:528:DC%2BD2sXhtlertL3E
ArcGIS: the complete geographic information system Version 9.2. Redlands, California: ESRI Inc., 2006
Liu J Y, Liu M L, Tian H Q, et al. Spatial and temporal patterns of China’s cropland during 1990–2000: an analysis based on Landsat TM data. Remote Sens Environ, 2005, 98: 442–456, 10.1016/j.rse.2005.08.012
Pan G X, Li L Q, Wu L S, et al. Storage and sequestration potential of topsoil organic carbon in China’s paddy soils. Global Change Biol, 2003, 10: 79–92, 10.1111/j.1365-2486.2003.00717.x
Guo L B, Gifford R M. Soil carbon stocks and land use change: a meta analysis. Global Change Biol, 2002, 8: 345–360, 10.1046/j.1354-1013.2002.00486.x
Jobbagy E G, Jackson R B. The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecol Appl, 2000, 10: 423–436, 10.1890/1051-0761(2000)010[0423:TVDOSO]2.0.CO;2
Wang S Q, Huang M, Shao X M, et al. Vertical distribution of soil organic carbon in China. Environ Manage, 2004, 33: 200–209, 10.1007/s00267-003-9130-5
1stOpt (First Optimization) Version 2.0. Beijing: 7D-Soft High Technology Inc., 2006
SPSS Version 16.0. Illinois: SPSS Inc., 2007
OriginPro 8. Massachusetts: OriginLab Corporation, 2008
Alvarez R, Lavado R S. Climate, organic matter and clay content relationships in the Pampa and Chaco soils, Argentina. Geoderma, 1998, 83: 127–141, 10.1016/S0016-7061(97)00141-9
Dai W H, Huang Y. Relation of soil organic matter concentration to climate and altitude in zonal soils of China. Catena, 2006, 65: 87–94, 10.1016/j.catena.2005.10.006
Miller A J, Amundson R, Burke I C, et al. The effect of climate and cultivation on soil organic C and N. Biogeochemistry, 2004, 67: 57–72, 10.1023/B:BIOG.0000015302.16640.a5, 1:CAS:528:DC%2BD2cXhtFSju7c%3D
Six J, Conant R T, Paul E A, et al. Stabilization mechanisms of soil organic matter: implications for C-saturation of soils. Plant Soil, 2002, 241: 155–176, 10.1023/A:1016125726789, 1:CAS:528:DC%2BD38XltV2jsbo%3D
Willmott C J and Matsuura K. Advantages of the mean absolute error (MAE) over the root mean square error (RMSE) in assessing average model performance. Clim Res, 2005, 30: 79–82, 10.3354/cr030079
Willmott C J. Some comments on the evaluation of model performance. Bull Am Meteorol Soc, 1982, 63: 1309–1369, 10.1175/1520-0477(1982)063<1309:SCOTEO>2.0.CO;2
Huang Y, Yu Y Q, Zhang W. Agro-C: a biogeophysical model for simulating the carbon budget of agroecosystems. Agr Forest Meteorol, 2009, 149: 106–129, 10.1016/j.agrformet.2008.07.013
Loague K, Green R E. Statistical and graphical methods for evaluating solute transport models: overview and application. J Contam Hydrol, 1991, 7: 51–73, 10.1016/0169-7722(91)90038-3, 1:CAS:528:DyaK3MXktFCru74%3D
Müller T, Höper H. Soil organic matter turnover as a function of the soil clay content: consequences for model applications. Soil Biol Biochem, 2004, 36: 877–888, 10.1016/j.soilbio.2003.12.015, 1:CAS:528:DC%2BD2cXktVems7Y%3D
Thornton P E, Running S W, White M A. Generating surfaces of daily meteorological variables over large regions of complex terrain. J Hydrol, 1997, 190: 214–251, 10.1016/S0022-1694(96)03128-9
Zhang W. Estimation of methane emissions from rice fields of China based on integration of model and GIS technology. Ph. D. Dissertation. Nanjing: Nanjing Agricultural University, 2004
Appendix B: References
Coleman K, Jenkinson D S, Crocker G J, et al. Simulating trends in soil organic carbon in long-term experiments using RothC-26.3. Geoderma, 1997, 81: 29–44, 10.1016/S0016-7061(97)00079-7
Smith P, Smith J U, Powlson D S, et al. A comparison of the performance of nine soil organic matter models using seven long-term experimental datasets. Geoderma, 1997, 81: 153–225, 10.1016/S0016-7061(97)00087-6
Smith P, Smith J U, Falloon P, et al. SOMNET: a global network and database of soil organic matter models and long-term experimental datasets. 2001. Available from: http://www.rothamsted.bbsrc.ac.uk/aen/somnet/intro.html
Dalal R C, Mayer R J. Long-term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. I. Overall changes in soil properties and trends in winter cereal yields. Aust J Soil Res, 1986, 24: 265–279, 10.1071/SR9860265, 1:CAS:528:DyaL28XkvFKmsL8%3D
Dalal R C, Mayer R J. Long-term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. II. Total organic carbon and its rate of loss from the soil profile. Aust J Soil Res, 1986, 24: 281–292, 10.1071/SR9860281, 1:CAS:528:DyaL28XkvFKmsLw%3D
Chilcott C R, Dalal R C, Parton W J, et al. Long-term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. IX. Simulation of soil carbon and nitrogen pools using CENTURY model. Aust J Soil Res, 2007, 45: 206–217, 10.1071/SR06105, 1:CAS:528:DC%2BD2sXlsFCitrc%3D
Heenan D P, Chan K Y, Knight P G. Long-term impact of rotation, tillage and stubble management on the loss of soil organic carbon and nitrogen from a Chromic Luvisol. Soil Till Res, 2004, 76: 59–68, 10.1016/j.still.2003.08.005
Heenan D P, Mcghie W J, Thomson E M, et al. Decline in soil organic carbon and total nitrogen in relation to tillage, stubble management, and rotation. Aust J Exp Agr, 1995, 35: 877–884, 10.1071/EA9950877, 1:CAS:528:DyaK28Xhs1yiu7Y%3D
Holford I C R. Changes in nitrogen and organic carbon of wheat-growing soils after various periods of grazed lucerne, extended fallowing and continuous wheat. Aust J Soil Res, 1981, 19: 239–249, 10.1071/SR9810239
Holford I C R. Effects of eight year rotations of grain sorghum with lucerne, annual legume, wheat and long fallow on nitrogen and organic carbon in two contrasting soils. Aust J Soil Res, 1990, 28: 277–291, 10.1071/SR9900277, 1:CAS:528:DyaK3cXmtFSks7s%3D
Holford I C R, Crocker G J. A comparison of chickpeas and pasture legumes for sustaining yields and nitrogen status of subsequent wheat. Aust J Agr Res, 1997, 48: 305–315, 10.1071/A96072
Holford I C R, Schweitzer B E, Crocker G J. Comparative effects of subterranean clover, medic, lucerne, and chickpea in wheat rotations, on nitrogen, organic carbon, and moisture in two contrasting soils. Aust J Soil Res, 1998, 36: 57–72, 10.1071/S97036
Blair N, Faulkner R D, Till A R, et al. Long-term management impacts on soil C, N and physical fertility. Part III: Tamworth crop rotation experiment. Soil Till Res, 2006, 91: 48–56, 10.1016/j.still.2005.11.003
Harmonized World Soil Database Version 1.0. Rome, Italy and Laxenburg, Austria: FAO/IIASA/ISRIC/ISSCAS/JRC, 2008
Franko U, Kuka K, Romanenko I A, et al. Validation of the CANDY model with Russian long-term experiments. Reg Environ Change, 2007, 7: 79–91, 10.1007/s10113-007-0027-3
Frankinet M, Raimond Y, Destain J, et al. Organic matter management and calcific amendments in order to maintain or improve soil fertility. In: Paoletti M G, Foissner M, Coleman D C. Soil Biota, Nutrient Cycling, and Farming Systems. Florida: CRC Press, 1993: 27–40
Van Wesemael B, Lettens S, Roelandt C, et al. Changes in soil carbon stocks from 1960 to 2000 in the main Belgian cropland areas. Biotechnologie, Agronomie, Société et Environnement, 2004, 8: 133–139
Bayer C, Lovato T, Dieckow J, et al. A method for estimating coefficients of soil organic matter dynamics based on long-term experiments. Soil Till Res, 2006, 91: 217–226, 10.1016/j.still.2005.12.006
Bayer C, Martin-Neto L, Mielniczuk J, et al. 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 Till Res, 2000, 53: 95–104, 10.1016/S0167-1987(99)00088-4
Bayer C, Martin-Neto L, Mielniczuk J, et al. Changes in soil organic matter fractions under subtropical no-till cropping systems. Soil Sci Soc Am J, 2001, 65: 1473–1478, 10.2136/sssaj2001.6551473x, 1:CAS:528:DC%2BD38XptlWm
Grant R F, Juma N G, Robertson J A, et al. Long-term changes in soil carbon under different fertilizer, manure, and rotation testing the mathematical model ecosys with data from the Breton plots. Soil Sci Soc Am J, 2001, 65: 205–214, 10.2136/sssaj2001.651205x, 1:CAS:528:DC%2BD3MXhvFSltbY%3D
Izaurralde R C, Mcgill W B, Robertson J A, et al. Carbon balance of the Breton classical plots over half a century. Soil Sci Soc Am J, 2001, 65: 431–441, 10.2136/sssaj2001.652431x, 1:CAS:528:DC%2BD38Xpt1Kq
Campbell C A, Mcconkey B G, Biederbeck V O, et al. Long-term effects of tillage and fallow-frequency on soil quality attributes in a clay soil in semiarid southwestern saskatchewan. Soil Till Res, 1998, 46: 135–144, 10.1016/S0167-1987(98)00027-0
Campbell C A, Mcconkey B G, Zentner R P, et al. Tillage and crop rotation effects on soil organic C and N in a coarse-textured Typic Haploboroll in southwestern Saskatchewan. Soil Till Res, 1996, 37: 3–14, 10.1016/0167-1987(95)01002-5
Campbell C A, Mcconkey B G, Zentner R P, et al. Long-term effects of tillage and crop rotations on soil organic C and total N in a clay soil in southwestern Saskatchewan. Can J Soil Sci, 1996, 76: 395–402
Easter M, Paustian, K., Killian, K. et al. The GEFSOC soil carbon modelling system: a tool for conducting regional-scale soil carbon inventories and assessing the impacts of land use change on soil carbon. Agriculture, Ecosyst Environ, 2007, 122: 13–25, 10.1016/j.agee.2007.01.004, 1:CAS:528:DC%2BD2sXjvFamtro%3D
Larney F J, Bremer E, Janzen H H, et al. Changes in total, mineralizable and light fraction soil organic matter with cropping and tillage intensities in semiarid southern Alberta, Canada. Soil Till Res, 1997, 42: 229–240, 10.1016/S0167-1987(97)00011-1
Mclaughlin N A, Rudra R P, Ogilvie J R. Simulation of nitrate loss in tile flow for central Canadian conditions. Can Biosyst Eng, 2006, 48: 1.41–1.54
Yang X M, Drury C F, Reynolds W D, et al. Impacts of long-term and recently imposed tillage practices on the vertical distribution of soil organic carbon. Soil Till Res, 2008, 100: 120–124, 10.1016/j.still.2008.05.003
Chen Z M, Zhou C S. Beijing Hechao soil fertility report (in Chinese). Soil Fertil, 1996, 1: 6–11
Liu E K, Zhao B Q, Hu C H, et al. Effects of long-term nitrogen, phosphorus and potassium fertilizer applications on maize yield and soil fertility (in Chinese). Plant Nutr Fertil Sci, 2007, 13: 789–794, 1:CAS:528:DC%2BD1cXhtFClurzN
Song Y L. The effects of long-term fertilization on crop yield and aqui-cinnamon soil fertility (in Chinese). Beijing: Graduate School of Chinese Academy of Agricultural Sciences, 2006
Song Y L, Tang H J, Li X P. The effects of long-term fertilization on crop yield and aqui-cinnamon soil organic matter (in Chinese). Acta Agr Boreali-Sin, 2007, 22(supplement): 100–105
Song Y L, Yuan F M. Effect of combination of NPK chemical fertilizer and different organic materials on crop yield and soil organic matter (in Chinese). Acta Agr Boreali-Sini, 2002, 17: 73–76
Yang S M, Li F M, Suo D R, et al. Soil fertility change of irrigated desert soil under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China Soil Fertility Change. Beijing: China Agricultural Science and Technology Press. 2006. 235–258
Su Y Z, Wang F, Suo D R, et al. Long-term effect of fertilizer and manure application on soil-carbon sequestration and soil fertility under the wheat-wheat-maize cropping system in northwest China. Nutr Cycl Agroecosyst, 2006, 75: 285–295, 10.1007/s10705-006-9034-x, 1:CAS:528:DC%2BD28Xot12jtrc%3D
Yang S M, Malhi S S, Li F M, et al. Long-term effects of manure and fertilization on soil organic matter and quality parameters of a calcareous soil in NW China. J Plant Nutr Soil Sci, 2007, 170: 234–243, 10.1002/jpln.200622012, 1:CAS:528:DC%2BD2sXlsVags74%3D
Li K J, Ma J Y, Cao C Y, et al. Effect of the long-term different organic fertilizer applications on crop yield and soil properties (in Chinese). J Hebei Agr Sci, 2007, 11: 60–63
Ma J Y, Li K J, Cao C Y, et al. Effect of long-term located organic-inorganic fertilizer application on fluvo-aquic soil fertility and crop yield (in Chinese). Plant Nutr Fertil Sci, 2007, 13: 236–241, 1:CAS:528:DC%2BD1cXmsFSntb0%3D
Sun Y M, Jia L L, Han B W, et al. Effects of optimized nitrogen fertilization based on soil inorganic nitrogen test on winter wheat yield and nitrogen balance (in Chinese). J Hebei Agr Sci, 2008, 12: 73–75
Li K J, Ma J Y, Cao C Y, et al. Loamy Chao Soil fertility change under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China Soil Fertility Change. Beijing: China Agricultural Science and Technology Press. 2006. 357–362
Meng K, Wang D L, Zhang L. Decomposition, accumulation and their variant pattern of organic matter in black soil area (in Chinese). Soil Environ Sci, 2002, 11: 42–46
Sui Y Y, Zhang X Y, Jiao X G, et al. Effect of long-term different fertilizer applications on organic matter and nitrogen of black farmland (in Chinese). J Soil Water Conserv, 2005, 19: 190–192, 200
Zhang X L, Zhou B K, Sun L, et al. Black Soil acidity as affected by applying fertilizer and manure (in Chinese). Chin J Soil Sci, 2008, 39: 1221–1223, 1:CAS:528:DC%2BD1MXhtVyrs7jP
Zhou B K, Zhang X L, Xie H G, et al. Thick Black Soil fertility change under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China Soil Fertility Change. Beijing: China Agricultural Science and Technology Press. 2006. 315–334
Meng L, Ding W X, Cai Z C, et al. Storage of soil organic C and soil respiration as affected by long-term quantitative fertilization (in Chinese). Adv Earth Sci, 2005, 20: 687–692
Cai Z C, Qin S W. Dynamics of crop yields and soil organic carbon in a long-term fertilization experiment in the Huang-Huai-Hai Plain of China. Geoderma, 2006, 136: 708–715, 10.1016/j.geoderma.2006.05.008, 1:CAS:528:DC%2BD28Xhtlaktr%2FE
Huang S M, Bao D J. Study on distribution of nitrate-N in Chao Soil and reasonable application of N fertilizer under the crop rotation system of winter wheat and corn (in Chinese). Soil Environ Sci, 1999, 8: 271–273
Huang S M, Bao D J, Huangfu X R, et al. Loamy Chao Soil fertility change under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China soil fertility change. Beijing: China Agricultural Science and Technology Press. 2006. 191–208
Wang B R, Xu M G, Wen S L. Effect of long time fertilizers application on soil characteristics and crop growth in Red Soil upland (in Chinese). J Soil Water Conserv, 2005, 19: 97–100
Wang B R, Xu M G, Wen S L. The effect of long term fertilizer application on phosphorus in Red Upland Soil (in Chinese). Chin Agrl Sci Bull, 2007, 23: 254–259
Fang K, Chen X M, Zhang J B, et al. Saturated hydraulic conductivity and its influential factors of typical farmland in Red Soil region (in Chinese). J Irrig Drain, 2008, 27: 67–69
Wang B R, Li J M, Zhang H M. Red Soil fertility change under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China Soil Fertility Change. Beijing: China Agricultural Science and Technology Press. 2006. 19–46
Xu M G, Yu R, Wang B R. Labile organic matter and carbon management index in Red Soil under long-term fertilization (in Chinese). Acta Pedol Sinica, 2006, 43: 723–729
Jiang D, Hengsdijk H, Dai T B, et al. Long-term effects of manure and inorganic fertilizers on yield and soil fertility for a winter wheat-maize system in Jiangsu, China. Pedosphere, 2006, 16: 25–32, 10.1016/S1002-0160(06)60022-2
Zhang A J, Zhang M P. Study on regularity of growth and decline of soil organic matter under long-term fertilization for Yellow Fluvo aquic Soil (in Chinese). J Anhui Agr Univ, 2002, 29: 60–63
Zhang A J, Niu F X, Jiang R C, et al. Sandy loamy Chao Soil fertility change under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China Soil Fertility Change. Beijing: China Agricultural Science and Technology Press. 2006. 171–190
Gao H J, Zhu P, Peng C, et al. Effects of organic soil fertility improving material in Black Soil on soil productivity and fertility (in Chinese). J Jilin Agr Univ, 2007, 29: 65–69, 1:CAS:528:DC%2BD2sXisVWqurk%3D
Peng C, Gao H J, Niu H H, et al. Long-term effects of fertilization and weather on corn yields in a clay loam soil in Northeast China (in Chinese). Journal of Maize Sciences, 2008, 16: 179–183
Peng C, Zhu P, Gao H J, et al. The report on long term monitoring fertility of Black Earth in controlled sites: I. the transform of OM and N nutrition in Black Earth (in Chinese). Jilin Agr Sci, 2004, 29: 29–33
Yang X M, Zhang X P, Fang H J, et al. Long-term effects of fertilization on soil organic carbon changes in continuous corn of Northeast China: RothC model simulations. Environ Manag, 2003, 32: 459–465, 10.1007/s00267-003-0016-3, 1:STN:280:DC%2BD2c%2Fps1ynuw%3D%3D
Guo S L, Wu J S, Dang T H. Effects of crop rotation and fertilization on aboveground biomass and soil organic C in semi-arid region (in Chinese). Sci Agr Sinica, 2008, 41: 744–751, 1:CAS:528:DC%2BD1cXlsV2rtbg%3D
Yang X Y, Sun B H, Gu Q Z, et al. Lou soil fertility change principle and use regulation under long-term fertilization (in Chinese). In: Xu M G, Liang G Q, Zhang F D. China soil fertility change. Beijing: China Agricultural Science and Technology Press. 2006. 279–300
Tang J W, Lin Z A, Xu J X, et al. Effect of organic manure and chemical fertilizer on soil nutrient (in Chinese). Soil Fertil Sci China, 2006, 6: 44–47
Wang X, Cai D, Hoogmoed W B, et al. Crop residue, manure and fertilizer in dryland maize under reduced tillage in northern China: I grain yields and nutrient use efficiencies. Nutr Cycl Agroecosyst, 2007, 79: 1–16, 10.1007/s10705-007-9113-7
Wang X, Hoogmoed W B, Cai D, et al. Crop residue, manure and fertilizer in dryland maize under reduced tillage in northern China: II nutrient balances and soil fertility. Nutr Cycl Agroecosyst, 2007, 79: 17–34, 10.1007/s10705-006-9070-6
Du W, Tang L S, Li Y. Effect of fertilization on winter wheat yield in the oasis farmland (in Chinese). J Arid Land Res Environ, 2008, 22: 163–166
Liu Y, Tang L S, Li Y. The Effect of different fertilization treatments on soil nutrient and crop yield in oasis farmland (in Chinese). Agr Res Arid Areas, 2008, 3: 151–156
Wang G L, Duan J N, Li X L. Change of soil organic matter contents under a long-term experiment (in Chinese). Chin J Soil Sci, 2003, 34: 589–591, 1:CAS:528:DC%2BD2MXitlOmsg%3D%3D
Xie W, Hu H, Zhai J P, et al. Effect of different planting patterns of regular localized fertilization on crop output and soil fertility (in Chinese). J Anhui Agr Sci, 2005, 33: 1605–1608
Kubat J, Klir J, Pova D. The dry matter yields, nitrogen uptake, and the efficacy of nitrogen fertilisation in long-term field experiments in Prague. Plant Soil Environ, 2003, 49: 337–345
Li C, Frolking S, Crocker G J, et al. Simulating trends in soil organic carbon in long-term experiments using the DNDC model. Geoderma, 1997, 81: 45–60, 10.1016/S0016-7061(97)00080-3
Šimon T. The influence of long-term organic and mineral fertilization on soil organic matter. Soil Water Res, 2008, 3: 41–51
Kubát J, Cerhanová D, Nováková J, et al. Total organic carbon and its composition in long-term field experiments in the Czech Republic. Arch Agron Soil Sci, 2006, 52: 495–505, 10.1080/03650340600968314, 1:CAS:528:DC%2BD28XhtlSms7%2FN
Kubát J, Lipavsky J. Steady state of the soil organic matter in the long-term field experiments. Plant Soil Environ, 2006, 52: 9–14
Bol R, Eriksen J, Smith P, et al. The natural abundance of 13C, 15N, 34S and 14C in archived (1923–2000) plant and soil samples from the Askov long-term experiments on animal manure and mineral fertilizer. Rapid Comm Mass Spectrom, 2005, 19: 3216–3226, 10.1002/rcm.2156, 1:CAS:528:DC%2BD2MXht1Ogtb%2FE
Bruun S, Christensen B T, Hansen E M, et al. Calibration and validation of the soil organic matter dynamics of the Daisy model with data from the Askov long-term experiments. Soil Biol Biochem, 2003, 35: 67–76, 10.1016/S0038-0717(02)00237-7, 1:CAS:528:DC%2BD3sXhvFGrtLY%3D
Szajdak L, Kuldkepp P, Leedu E, et al. Effect of different management on biochemical properties of organic matter in Fragi-Stagnic Albeluvisols. Arch Agron Soil Sci, 2006, 52: 127–137, 10.1080/03650340600604000, 1:CAS:528:DC%2BD28Xjt1Cktrs%3D
Teesalu T, Kuldkepp P, Toomsoo A, et al. Content of organic carbon and total nitrogen in Stagnic Albeluvisols depending on fertilization. Arch Agron Soil Sci, 2006, 52: 193–200, 10.1080/03650340600626904, 1:CAS:528:DC%2BD28Xjt1Cktr4%3D
Abdelhafid R, Houot S, Barriuso E. Dependence of atrazine degradation on C and N availability in adapted and non-adapted soils. Soil Biol Biochem, 2000, 32: 389–401, 10.1016/S0038-0717(99)00167-4, 1:CAS:528:DC%2BD3cXhs1Smt7k%3D
Houot S, Barriuso E, Bergheaud V. Modifications to atrazine degradation pathways in a loamy soil after addition of organic amendments. Soil Biol Biochem, 1998, 30: 2147–2157, 10.1016/S0038-0717(98)00098-4, 1:CAS:528:DyaK1cXmslentLc%3D
Houot S, Chaussod R. Impact of agricultural practices on the size and activity of the microbial biomass in a long-term field experiment. Biol Fertil Soils, 1995, 19: 309–316, 10.1007/BF00336100
Blair N, Faulkner R D, Till a R, et al. Long-term management impacts on soil C, N and physical fertility. Part II: Bad Lauchstadt static and extreme FYM experiments. Soil Till Res, 2006, 91: 39–47, 10.1016/j.still.2005.11.001
Bohme L, Bohme F. Soil microbiological and biochemical properties affected by plant growth and different long-term fertilisation. Eur J Soil Biol, 2006, 42: 1–12, 10.1016/j.ejsobi.2005.08.001, 1:CAS:528:DC%2BD28XisFOqu7g%3D
Merbach W, Garz J, Schliephake W, et al. The long-term fertilization experiments in Halle (Saale), Germany: introduction and survey. J Plant Nutr Soil Sci, 2000, 163: 629–638, 10.1002/1522-2624(200012)163:6<629::AID-JPLN629>3.0.CO;2-P, 1:CAS:528:DC%2BD3MXhtFGitg%3D%3D
Stumpe H, Garz J, Schliephake W, et al. Effects of humus content, farmyard manuring, and mineral-N fertilization on yields and soil properties in a long-term trial. J Plant Nutr Soil Sci, 2000, 163: 657–662, 10.1002/1522-2624(200012)163:6<657::AID-JPLN657>3.0.CO;2-L, 1:CAS:528:DC%2BD3MXhtFGitQ%3D%3D
Schmidt L, Warnstorff K, Doerfel H, et al. The influence of fertilization and rotation on soil organic matter and plant yields in the long-term Eternal Rye trial in Halle (Saale), Germany. J Plant Nutr Soil Sci, 2000, 163: 639–648, 10.1002/1522-2624(200012)163:6<639::AID-JPLN639>3.0.CO;2-L, 1:CAS:528:DC%2BD3MXhtFGitw%3D%3D
Ludwig B, Helfrich M, Flessa H. Modelling the long-term stability of carbon from maize in a silty soil. Plant Soil, 2005, 278: 315–325, 10.1007/s11104-005-8808-2, 1:CAS:528:DC%2BD2MXht1Knsb3P
Ellmer F, Peschke H, Koehn W, et al. Tillage and fertilizing effects on sandy soils. Review and selected results of long-term experiments at Humboldt-University Berlin. J Plant Nutr Soil Sci, 2000, 163: 267–272, 10.1002/1522-2624(200006)163:3<267::AID-JPLN267>3.0.CO;2-Z, 1:CAS:528:DC%2BD3cXks1WlsL4%3D
Mirschel W, Wenkel K O, Wegehenkel M, et al. Müncheberg field trial data set for agro-ecosystem model validation. In: Kersebaum C K, Hecker J-M, Mirschel W, eds. Modelling Water and Nutrient Dynamics in Soil-crop Systems. Dordrecht, Netherlands: Springer, 2007. 219–243, 10.1007/978-1-4020-4479-3_16
Post J, Habeck A, Hattermann F, et al. Evaluation of water and nutrient dynamics in soil-crop systems using the eco-hydrological catchment model SWIM. In: Kersebaum C K, Hecker J-M, Mirschel W, eds. Modelling Water and Nutrient Dynamics in Soil-crop Systems. Dordrecht, Netherlands: Springer, 2007. 129–146, 10.1007/978-1-4020-4479-3_10
Post J, Hattermann F F, Krysanova V, et al. Parameter and input data uncertainty estimation for the assessment of long-term soil organic carbon dynamics. Environ Model Software, 2008, 23: 125–138, 10.1016/j.envsoft.2007.05.010
Post J, Krysanova V, Suckow F, et al. Integrated eco-hydrological modelling of soil organic matter dynamics for the assessment of environmental change impacts in meso-to macro-scale river basins. Ecol Model, 2007, 206: 93–109, 10.1016/j.ecolmodel.2007.03.028
Rogasik J, Schroetter S, Funder U, et al. Long-term fertilizer experiments as a data base for calculating the carbon sink potential of arable soils. Arch Agron Soil Sci, 2004, 50: 11–19, 10.1080/03650340310001627559
Ellerbrock R H, Hohn A, Gerke H H. FT-IR studies on soil organic matter from long-term field experiments. In: Rees R M, Ball B C, Campbell C D, eds. Sustainable management of soil organic matter. Wallingford, UK: CABI Publishing, 2001. 34–41
Falloon P, Smith P. Simulating SOC changes in long-term experiments with RothC and CENTURY: model evaluation for a regional scale application. Soil Use Manage, 2002, 18: 101–111, 10.1111/j.1475-2743.2002.tb00227.x
Falloon P, Smith P. Accounting for changes in soil carbon under the Kyoto Protocol: need for improved long-term data sets to reduce uncertainty in model projections. Soil Use Manage, 2003, 19: 265–269, 10.1111/j.1475-2743.2003.tb00313.x
Manna M C, Swarup A, Wanjari R H, et al. Long-term effects of NPK fertiliser and manure on soil fertility and a sorghum-wheat farming system. Aust J Exp Agr, 2007, 47: 700–711, 10.1071/EA05105
Manna M C, Swarup A, Wanjari R H, et al. Long-term effect of fertilizer and manure application on soil organic carbon storage, soil quality and yield sustainability under sub-humid and semi-arid tropical India. Field Crops Res, 2005, 93: 264–280, 10.1016/j.fcr.2004.10.006
Manna M C, Swarup A, Wanjari R H, et al. Long-term fertilization, manure and liming effects on soil organic matter and crop yields. Soil Till Res, 2007, 94: 397–409, 10.1016/j.still.2006.08.013
Hati K M, Swarup A, Dwivedi a K, et al. Changes in soil physical properties and organic carbon status at the topsoil horizon of a vertisol of central India after 28 years of continuous cropping, fertilization and manuring. Agr Ecosyst Environ, 2007, 119: 127–134, 10.1016/j.agee.2006.06.017
Reddy K S, Singh M, Tripathi a K, et al. Changes in organic and inorganic sulfur fractions and S mineralisation in a Typic Haplustert after long-term cropping with different fertiliser and organic manure inputs. Aus J Soil Res, 2001, 39: 737–748, 10.1071/SR00020, 1:CAS:528:DC%2BD3MXmtVGqu7c%3D
Kundu S, Bhattacharyya R, Prakash V, et al. Carbon sequestration and relationship between carbon addition and storage under rainfed soybean-wheat rotation in a sandy loam soil of the Indian Himalayas. Soil Till Res, 2007, 92: 87–95, 10.1016/j.still.2006.01.009
Kundu S, Bhattacharyya R, Prakash V, et al. Long-term yield trend and sustainability of rainfed soybean-wheat system through farmyard manure application in a sandy loam soil of the Indian Himalayas. Biol Fertil Soils, 2007, 43: 271–280, 10.1007/s00374-006-0102-9
Prakash V, Bhattacharyya R, Selvakumar G, et al. Long-term effects of fertilization on some soil properties under rainfed soybean-wheat cropping in the Indian Himalayas. J Plant Nutr Soil Sci, 2007, 170: 224–233, 10.1002/jpln.200622032, 1:CAS:528:DC%2BD2sXlsVagsrc%3D
Saha S, Prakash V, Kundu S, et al. Soil enzymatic activity as affected by long term application of farm yard manure and mineral fertilizer under a rainfed soybean-wheat system in NW Himalaya. Eur J Soil Biol, 2008, 44: 309–315, 10.1016/j.ejsobi.2008.02.004, 1:CAS:528:DC%2BD1cXnvVGqsL0%3D
Bhattacharyya R, Kundu S, Prakash V, et al. Sustainability under combined application of mineral and organic fertilizers in a rainfed soybean-wheat system of the Indian Himalayas. Eur J Agron, 2008, 28: 33–46, 10.1016/j.eja.2007.04.006, 1:CAS:528:DC%2BD2sXht1KjsL7O
Bhattacharyya R, Prakash V, Kundu S, et al. Potassium balance as influenced by farmyard manure application under continuous soybean-wheat cropping system in a Typic Haplaquept. Geoderma, 2006, 137: 155–160, 10.1016/j.geoderma.2006.08.006, 1:CAS:528:DC%2BD28Xhtlals7bL
Bhattacharyya R, Prakash V, Kundu S, et al. Effect of long-term manuring on soil organic carbon, bulk density and water retention characteristics under soybean-wheat cropping sequence in North-Western Himalayas. J Indian Soc Soil Sci, 2004, 52: 238–242
Hati K M, Swarup A, Singh D, et al. Long-term continuous cropping, fertilisation, and manuring effects on physical properties and organic carbon content of a sandy loam soil. Aust J Soil Res, 2006, 44: 487–495, 10.1071/SR05156
Kanchikerimath M, Singh D. Soil organic matter and biological properties after 26 years of maize-wheat-cowpea cropping as affected by manure and fertilization in a Cambisol in semiarid region of India. Agr Ecosyst Environ, 2001, 86: 155–162, 10.1016/S0167-8809(00)00280-2, 1:CAS:528:DC%2BD3MXksVynu7Y%3D
Mandal A, Patra a K, Singh D, et al. Effect of long-term application of manure and fertilizer on biological and biochemical activities in soil during crop development stages. Biores Tech, 2007, 98: 3585–3592, 10.1016/j.biortech.2006.11.027, 1:CAS:528:DC%2BD2sXpvVamtLs%3D
Masto R E, Chhonkar P K, Singh D, et al. Soil quality response to long-term nutrient and crop management on a semi-arid Inceptisol. Agr Ecosyst Environ, 2007, 118: 130–142, 10.1016/j.agee.2006.05.008, 1:CAS:528:DC%2BD28Xht1CnsLrM
Masto R E, Chhonkar P K, Singh D, et al. Alternative soil quality indices for evaluating the effect of intensive cropping, fertilisation and manuring for 31 years in the semi-arid soils of India. Environ Monit Assess, 2008, 136: 419–435, 17457684, 10.1007/s10661-007-9697-z, 1:CAS:528:DC%2BD2sXhtlKrsLjO
Masto R E, Chhonkar P K, Singh D, et al. Changes in soil biological and biochemical characteristics in a long-term field trial on a sub-tropical inceptisol. Soil Biol Biochem, 2006, 38: 1577–1582, 10.1016/j.soilbio.2005.11.012, 1:CAS:528:DC%2BD28Xnt1ylt7k%3D
Lugato E, Paustian K, Giardini L. Modelling soil organic carbon dynamics in two long-term experiments of north-eastern Italy. Agr Ecosyst Environ, 2007, 120: 423–432, 10.1016/j.agee.2006.11.006, 1:CAS:528:DC%2BD2sXhs1Cjtb8%3D
Morari F, Lugato E, Berti A, et al. Long term effect of recommended management practices (RMPs) on soil carbon changes and sequestration in north eastern Italy. Soil Use Manage, 2006, 22: 71–81, 10.1111/j.1475-2743.2005.00006.x
Lugato E, Berti A, Giardini L. Soil organic carbon (SOC) dynamics with and without residue incorporation in relation to different nitrogen fertilisation rates. Geoderma, 2006, 135: 315–321, 10.1016/j.geoderma.2006.01.012, 1:CAS:528:DC%2BD28XhtVykt7vO
Triberti L, Nastri A, Giordani G, et al. Can mineral and organic fertilization help sequestrate carbon dioxide in cropland? Eur J Agron, 2008, 29: 13–20, 10.1016/j.eja.2008.01.009, 1:CAS:528:DC%2BD1cXmtVSls78%3D
Mazzoncini M, Di Bene C, Coli A, et al. Rainfed wheat and soybean productivity in a long-term tillage experiment in central Italy. Agron J, 2008, 100: 1418–1429, 10.2134/agronj2007.0173
Mazzoncini M, Di Bene C, Coli A, et al., Long-term tillage and nitrogen fertilization effects on maize yield and soil quality under rainfed Mediterranean conditions: a critical perspective. In: Christensen B T, Petersen J, Schacht M. Long-term field experiments-a unique research platform. Proceedings of NJF Seminar 407. Denmark. 2008: 13–16
Kamoni P T, Gicheru P T, Wokabi S M, et al. Evaluation of two soil carbon models using two Kenyan long term experimental datasets. Agr Ecosyst Environ, 2007, 122: 95–104, 10.1016/j.agee.2007.01.011, 1:CAS:528:DC%2BD2sXjvFamt78%3D
Kapkiyai J J, Karanja N K, Qureshi J N, et al. Soil organic matter and nutrient dynamics in a Kenyan nitisol under long-term fertilizer and organic input management. Soil Biol Biochem, 1999, 31: 1773–1782, 10.1016/S0038-0717(99)00088-7, 1:CAS:528:DyaK1MXmslGjt7Y%3D
Kihanda F M, Warren G P, Micheni a N. Effect of manure application on crop yield and soil chemical properties in a long-term field trial of semi-arid Kenya. Nutr Cycl Agroecosyst, 2006, 76: 341–354, 10.1007/s10705-006-9024-z
Booltink H W G, Van Alphen B J, Batchelor W D, et al. Tools for optimizing management of spatially-variable fields. Agr Syst, 2001, 70: 445–476, 10.1016/S0308-521X(01)00055-5
Booltink H W G, Verhagen J. Using decision support systems to optimize barley management on spatial variable soil. In: Kropff M J, Teng P S, Aggarwal P K, eds. System Approaches for Sustainable Agricultural Development: Applications of Systems Approaches at the Field Level. Dordrecht, Netherlands: Kluwer Academic Publishers, 1998. 219–233
Verhagen A, Booltink H W G, Bouma J. Site-specific management: balancing production and environmental requirements at farm level. Agr Syst, 1995, 49: 369–384, 10.1016/0308-521X(95)00031-Y
Zwart K. Fate of C and N pools-experience from short and long term compost experiments. In: Amlinger F, Nortcliff S, Weinfurtner K, eds. Applying Compost-Benefits and Needs. Proc of a seminar 22–23 November 2001. Brussels, Vienna. 2003. 77–86
Cuvardic M, Tvertnes S, Krogstad T, et al. Long-term effects of crop rotation and different fertilization systems on soil fertility and productivity. Acta Agr Scand Sec B-Plant Soil Sci, 2004, 54: 193–201
Petersen J, Mattsson L, Riley H, et al., Long continued agricultural soil experiments: a Nordic research platform (catalogue report: NO-5). 2008. Available from:www.planteinfo.dk/Nordic-LTE
Riley H. Long-term fertilizer trials on loam soil at Moystad, south-eastern Norway: crop yields, nutrient balances and soil chemical analyses from 1983 to 2003. Acta Agr Scand Sec B-Plant Soil Sci, 2007, 57: 140–154, 1:CAS:528:DC%2BD2sXmslKgsL8%3D
Singh B R, Lal R. The potential of soil carbon sequestration through improved management practices in Norway. Environ Develop Sust, 2005, 7: 161–184, 10.1007/s10668-003-6372-6
Shevtsova L, Romanenkov V, Sirotenko O, et al. Effect of natural and agricultural factors on long-term soil organic matter dynamics in arable soddy-podzolic soils-modeling and observation. Geoderma, 2003, 116: 165–189, 10.1016/S0016-7061(03)00100-9, 1:CAS:528:DC%2BD3sXltF2isb4%3D
Katterer T, Andrén O, Jansson P E. Pedotransfer functions for estimating plant available water and bulk density in Swedish agricultural soils. Acta Agr Scand Sec B-Plant Soil Sci, 2006, 56: 263–276
Kirchmann H, Bergstrom L, Katterer T, et al. Comparison of long-term organic and conventional crop-livestock system on a previously nutrient-depleted soil in Swedden. Agron J, 2007, 99: 960–972, 10.2134/agronj2006.0061, 1:CAS:528:DC%2BD2sXovFajtL4%3D
Thord Karlsson L O, Andrén O, Katterer T, et al. Management effects on topsoil carbon and nitrogen in Swedish long-term field experi ments-budget calculations with and without humus pool dynamics. Eur J Agron, 2003, 20: 137–147, 10.1016/S1161-0301(03)00083-2, 1:CAS:528:DC%2BD3sXpt1Sgur4%3D
Gerzabek M H, Pichlmayer F, Kirchmann H, et al. The response of soil organic matter to manure amendments in a long-term experiment at Ultuna, Sweden. Eur J Soil Sci, 1997, 48: 273–282, 10.1111/j.1365-2389.1997.tb00547.x
Carlgren K, Mattsson L. Swedish soil fertility experiments. Acta Agr Scand Sec B-Plant Soil Sci, 2001, 51: 49–76
Kirchmann H, Eriksson J, Snäll S. Properties and classification of soils of the Swedish long-term fertility experiments: IV. sites at Ekebo and Fjardingslov. Acta Agr Scand B, 1999, 49: 25–38
Zagal E. Carbon distribution and nitrogen partitioning in a soil-plant system with barley (Hordeum vulgare L.), ryegrass (Lolium perenne) and rape (Brassica napus L.) grown in a 14CO2-atmosphere. Plant Soil, 1994, 166: 63–74, 10.1007/BF02185482, 1:CAS:528:DyaK2MXjsFKmu7w%3D
Fließbach A, Oberholzer H R, Gunst L, et al. Soil organic matter and biological soil quality indicators after 21 years of organic and conventional farming. Agr Ecosyst Environ, 2007, 118: 273–284, 10.1016/j.agee.2006.05.022
Anken T, Weisskopf P, Zihlmann U, et al. Long-term tillage system effects under moist cool conditions in Switzerland. Soil Till Res, 2004, 78: 171–183, 10.1016/j.still.2004.02.005
Hermle S, Anken T, Leifeld J, et al. The effect of the tillage system on soil organic carbon content under moist, cold-temperate conditions. Soil Till Res, 2007, 98: 94–105, 10.1016/j.still.2007.10.010
Shirato Y, Paisancharoen K, Sangtong P, et al. Testing the Rothamsted Carbon Model against data from long-term experiments on upland soils in Thailand. Eur J Soil Sci, 2005, 56: 179–188, 10.1111/j.1365-2389.2004.00659.x, 1:CAS:528:DC%2BD2MXjtFegtLk%3D
Petersen B M, Berntsen J, Hansen S, et al. CN-SIM-a model for the turnover of soil organic matter. I. Long-term carbon and radiocarbon development. Soil Biol Biochem, 2005, 37: 359–374, 10.1016/j.soilbio.2004.08.006, 1:CAS:528:DC%2BD2cXhtVahu7%2FF
Jenkinson D S, Poulton P R, Bryant C. The turnover of organic carbon in subsoils. Part 1. Natural and bomb radiocarbon in soil profiles from the Rothamsted long-term field experiments. Eur J Soil Sci, 2008, 59: 391–399, 10.1111/j.1365-2389.2008.01025.x, 1:CAS:528:DC%2BD1cXkslyrsrY%3D
Powlson D S, Smith P, Coleman K, et al. A European network of long-term sites for studies on soil organic matter. Soil Till Res, 1998, 47: 263–274, 10.1016/S0167-1987(98)00115-9
Doane T A, Horwath W R. Annual dynamics of soil organic matter in the context of long-term trends. Glob Biogeochem Cyc, 2004, 18: GB3008, 10.1029/2004GB002252, 1:CAS:528:DC%2BD2cXpvVCmu7Y%3D
Rasmussen P E, Albrecht S L, Smiley R W. Soil C and N changes under tillage and cropping systems in semi-arid Pacific Northwest agriculture. Soil Till Res, 1998, 47: 197–205, 10.1016/S0167-1987(98)00106-8
Rasmussen P E, Smiley R W. Soil carbon and nitrogen change in long-term agricultural experiments at Pendleton, Oregon. In: Paul E A, Paustian K, Elliott E T, et al. eds. Soil Organic Matter in Temperate Agroecosystems: Long-term Experiments in North America. Florida: Lewis Publishers, CRC Press. 1997. 353–360
Williams J D. Effects of long-term winter wheat, summer fallow residue and nutrient management on field hydrology for a silt loam in north-central Oregon. Soil Till Res, 2004, 75: 109–119, 10.1016/j.still.2003.08.010
Wuest S B, Caesar-Tonthat T C, Wright S F, et al. Organic matter addition, N, and residue burning effects on infiltration, biological, and physical properties of an intensively tilled silt-loam soil. Soil Till Res, 2005, 84: 154–167, 10.1016/j.still.2004.11.008
Huggins D R, Buyanovsky G A, Wagner G H, et al. Soil organic C in the tallgrass prairie-derived region of the corn belt: effects of long-term crop management. Soil Till Res, 1998, 47: 219–234, 10.1016/S0167-1987(98)00108-1
Odell R T, Walker W M, Boone L V, et al. The Morrow Plots: A century of Learning. Urbana-Champaign, Illinois: University of Illinois at Urbana-Champaign, 1984. 0–22
Buyanovsky G A, Brown J R, Wagner G H. Sanborn field: effect of 100 years of cropping on soil parameters influencing productivity. In: Paul E A, Paustian K, Elliott E T, et al. Soil Organic Matter in Temperate Agroecosystems: Long-term Experiments in North America. Florida: Lewis Publishers, CRC Press. 1997. 205–225
Davis R L, Patton J J, Teal R K, et al. Nitrogen balance in the Magruder plots following 109 years in continuous winter wheat. J Plant Nutr, 2003, 26: 1561–1580, 10.1081/PLN-120022364, 1:CAS:528:DC%2BD3sXlsV2qsrk%3D
Girma K, Holtz S L, Arnall D B, et al. The Magruder plots: untangling the puzzle. Agron J, 2007, 99: 1191–1198, 10.2134/agronj2007.0008, 1:CAS:528:DC%2BD2sXhtFyis7rI
Mullen R W, Freeman K W, Johnson G V, et al. The Magruder plots-long-term wheat fertility research. Better Crops, 2001, 85: 6–8
Clapp C E, Allmaras R R, Layese M F, et al. Soil organic carbon and 13C abundance as related to tillage, crop residue, and nitrogen fertilization under continuous corn management in Minnesota. Soil Till Res, 2000, 55: 127–142, 10.1016/S0167-1987(00)00110-0
Hendrix P F, Franzluebbers A J, Mccracken D V. Management effects on C accumulation and loss in soils of the southern Appalachian Piedmont of Georgia. Soil Till Res, 1998, 47: 245–251, 10.1016/S0167-1987(98)00113-5
Hendrix P F, Paul E A, Paustian K, et al. Long-term patterns of plant production and soil carbon dynamics in a Georgia Piedmont agroecosystem. In: Paul E A, Paustian K, Elliott E T, et al eds. Soil Organic Matter in Temperate Agroecosystems: Long-term Experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 235–245
Collins H P, Elliott E T, Paustian K, et al. Soil carbon pools and fluxes in long-term corn belt agroecosystems. Soil Biology and Biochemistry, 2000, 32: 157–168, 10.1016/S0038-0717(99)00136-4, 1:CAS:528:DC%2BD3cXhsVyiu7c%3D
Paul E A, Collins H P, Leavitt S W. Dynamics of resistant soil carbon of Midwestern agricultural soils measured by naturally occurring 14C abundance. Geoderma, 2001, 104: 239–256, 10.1016/S0016-7061(01)00083-0, 1:CAS:528:DC%2BD3MXnsFGht7c%3D
Vanotti M B, Bundy L G, Peterson A E. Nitrogen fertilizer and legume-cereal rotation effects on soil productivity and organic matter dynamics in Wisconsin. In: Paul E A, Paustian K, Elliott E T, et al., eds. Soil organic matter in temperate agroecosystems: long-term experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 105–120
Vanotti M V B, Bundy L G. Soil organic matter dynamics in the North American Corn Belt: the Arlington Plots. In: Powlson D S, Smith P and Smith J U. Evaluation of soil organic models using existing long-term data sets. Berlin: Springer. 1996: 409–418
He X, Izaurralde R C, Vanotti M B, et al. Simulating long-term and residual effects of nitrogen fertilization on corn yields, soil carbon sequestration, and soil nitrogen dynamics. Journal of Environmental Quality, 2006, 35: 1608–1619, 16825481, 10.2134/jeq2005.0259, 1:CAS:528:DC%2BD28Xns1Cku7s%3D
Christenson D R. Soil organic matter in sugar beet and dry bean cropping systems in Michigan. In: Paul E A, Paustian K, Elliott E T, et al., eds. Soil organic matter in temperate agroecosystems: long-term experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 151–160
Dick W A, Blevins R L, Frye W W, et al. Impacts of agricultural management practices on C sequestration in forest-derived soils of the eastern corn Belt. Soil Till Res, 1998, 47: 235–244, 10.1016/S0167-1987(98)00112-3
Vitosh M L, Lucas R E, Silva G H. Long-term effects of fertilizer and manure on corn yield, soil carbon, and other soil chemical properties in Michigan. In: Paul E A, Paustian K, Elliott E T, et al. Soil organic matter in temperate agroecosystems: long-term experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 129–140
Lesoing G W, Doran J W. Crop rotation, manure, and agricultural chemical effects on dryland crop yield and SOM over 16 years in eastern Nebraska. In: Paul E A, Paustian K, Elliott E T, et al., eds. Soil organic matter in temperate agroecosystems: long-term experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 197–204
Hao X, Kravchenko a N. Management practice effects on surface soil total carbon: differences along a textural gradient. Agron J, 2007, 99: 18–26, 10.2134/agronj2005.0352, 1:CAS:528:DC%2BD2sXhs12jurY%3D
Kravchenko A N, Robertson G P, Hao X, et al. Management practice effects on surface total carbon: differences in spatial variability patterns. Agron J, 2006, 98: 1559–1568, 10.2134/agronj2006.0066, 1:CAS:528:DC%2BD28XhtlajsbfE
Sanchez J E, Harwood R R, Willson T C, et al. Managing soil carbon and nitrogen for productivity and environmental quality. Agron J, 2004, 96: 769–775, 10.2134/agronj2004.0769, 1:CAS:528:DC%2BD2cXlsVaju70%3D
Six J, Elliott E T, Paustian K. Aggregate and soil organic matter dynamics under conventional and no-tillage systems. Soil Sci Soc Am J, 1999, 63: 1350–1358, 10.2136/sssaj1999.6351350x, 1:CAS:528:DyaK1MXns12lsb0%3D
Kettler T A, Lyon D J, Doran J W, et al. Soil quality assessment after weed-control tillage in a no-till wheat-fallow cropping system. Soil Sci Soc Am J, 2000, 64: 339–346, 10.2136/sssaj2000.641339x, 1:CAS:528:DC%2BD3cXmslyhtb4%3D
Lyon D J, Monz C A, Brown R E, et al. Soil organic matter changes over two decades of winter wheat-fallow cropping in western Nebraska. In: Paul E A, Paustian K, Elliott E T, et al., eds. Soil organic matter in temperate agroecosystems: long-term experiments in North America. Florida: Lewis Publishers, CRC Press. 1997: 343–352
Lyon D J, Stroup W W, Brown R E. Crop production and soil water storage in long-term winter wheat-fallow tillage experiments. Soil Till Res, 1998, 49: 19–27, 10.1016/S0167-1987(98)00151-2
Peterson G A, Halvorson A D, Havlin J L, et al. Reduced tillage and increasing cropping intensity in the Great Plains conserves soil C. Soil Till Res, 1998, 47: 207–218, 10.1016/S0167-1987(98)00107-X
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Qin, Z., Huang, Y. Quantification of soil organic carbon sequestration potential in cropland: A model approach. Sci. China Life Sci. 53, 868–884 (2010). https://doi.org/10.1007/s11427-010-4023-3
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DOI: https://doi.org/10.1007/s11427-010-4023-3