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Journal of Arid Land  2019, Vol. 11 Issue (2): 241-254    DOI: 10.1007/s40333-019-0094-6
Orginal Article     
Distribution of soil aggregates and organic carbon in deep soil under long-term conservation tillage with residual retention in dryland
Bisheng WANG, Lili GAO, Weishui YU, Xueqin WEI, Jing LI, Shengping LI, Xiaojun SONG, Guopeng LIANG, Dianxiong CAI, Xueping WU*()
Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China
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Abstract  

To ascertain the effects of long-term conservation tillage and residue retention on soil organic carbon (SOC) content and aggregate distribution in a deep soil (>20-cm depth) in a dryland environment, this paper analyzed the SOC and aggregate distribution in soil, and the aggregate-associated organic carbon (OC) and SOC physical fractions. Conservation tillage (reduced tillage with residue incorporated (RT) and no-tillage with residue mulch (NT)) significantly increased SOC sequestration and soil aggregation in deep soil compared with conventional tillage with residue removal (CT). Compared with CT, RT significantly increased the proportion of small macroaggregates by 23%-81% in the 10-80 cm layer, and the OC content in small macroaggregates by 1%-58% in the 0-80 cm layer. RT significantly increased (by 24%-90%) the OC content in mineral-SOC within small macroaggregates in the 0-60 cm layer, while there was a 23%-80% increase in the 0-40 cm layer with NT. These results indicated that: (1) conservation tillage treatments are beneficial for soil aggregation and SOC sequestration in a deep soil in a dryland environment; and (2) the SOC in mineral-associated OC plays important roles in soil aggregation and SOC sequestration. In conclusion, RT with NT is recommended as an agricultural management tool in dryland soils because of its role in improving soil aggregation and SOC sequestration.



Key wordslong-term tillage      residue retention      soil aggregates      SOC      deep soil      dryland     
Published: 10 April 2019
Corresponding Authors: Xueping WU     E-mail: wuxueping@caas.cn
Cite this article:

Bisheng WANG, Lili GAO, Weishui YU, Xueqin WEI, Jing LI, Shengping LI, Xiaojun SONG, Guopeng LIANG, Dianxiong CAI, Xueping WU. Distribution of soil aggregates and organic carbon in deep soil under long-term conservation tillage with residual retention in dryland. Journal of Arid Land, 2019, 11(2): 241-254.

URL:

http://jal.xjegi.com/10.1007/s40333-019-0094-6     OR     http://jal.xjegi.com/Y2019/V11/I2/241

[1] Abiven S, Menasseri S, Chenu C.2009. The effects of organic inputs over time on soil aggregate stability - A literature analysis. Soil Biology and Biochemistry, 41(1): 1-12.
[2] álvaroFuentes J,Arrúe J L,Cantero-Martínez C, et al.2008. Aggregate breakdown during tillage in a Mediterranean loamy soil. Soil and Tillage Research, 101(1-2): 62-68.
[3] Andruschkewitsch R, Geisseler D, Koch H J, et al.2013. Effects of tillage on contents of organic carbon, nitrogen, water-stable aggregates and light fraction for four different long-term trials. Geoderma, 192: 368-377.
[4] Andruschkewitsch R, Koch H J, Ludwig B.2014. Effect of long-term tillage treatments on the temporal dynamics of water-stable aggregates and on macro-aggregate turnover at three German sites. Geoderma, 217-218: 57-64.
[5] Ayoubi S, Karchegani P M, Mosaddeghi M R, et al.2012. Soil aggregation and organic carbon as affected by topography and land use change in western Iran. Soil and Tillage Research, 121: 18-26.
[6] Balabane M, Plante A.2004. Aggregation and carbon storage in silty soil using physical fractionation techniques. European Journal of Soil Science, 55(2): 415-427.
[7] Balesdent J, Chenu C, Balabane M.2000. Relationship of soil organic matter dynamics to physical protection and tillage. Soil and Tillage Research, 53(3-4): 215-230.
[8] Beare M H, Hendrix P F, Cabrera M L, et al.1994. Aggregate-protected and unprotected organic matter pools in conventional- and no-tillage soils. Soil Science Society of America Journal, 58(3):787-795.
[9] Benbi D K, Singh P, Toor A S, et al.2016. Manure and fertilizer application effects on aggregate and mineral-associated organic carbon in a loamy soil under rice-wheat System. Communications in Soil Science and Plant Analysis, 47(15): 1828-1844.
[10] Blanco-Canqui H, Lal R.2007. Regional assessment of soil compaction and structural properties under no-tillage farming. Soil Science SocietyofAmerica Journal, 71(6):1770-1778.
[11] Bossuyt H, Six J, Hendrix P F.2002. Aggregate-protected carbon in no-tillage and conventional tillage agroecosystems using carbon-14 labeled plant residue. Soil Science Society of America Journal, 66(6): 1965-1973.
[12] Bronick C J, Lal R.2005. Soil structure and management: a review. Geoderma, 124(1-2):3-22.
[13] Cambardella C A, Elliot E T.1993. Carbon and nitrogen distribution in aggregates from cultivated and native grassland soils. Soil Science Society of America Journal, 57(4):1071-1076.
[14] Elliott E T.1986. Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils. Soil Science Society of America Journal, 50(3):627-633.
[15] Freibauer A, Rounsevell M D A, Smith P, et al.2004. Carbon sequestration in the agricultural soils of Europe. Geoderma, 122(1):1-23.
[16] Gao W, Zhou T, Ren T.2015. Conversion from Conventional to no tillage alters thermal stability of organic matter in soil aggregates. Soil Science Society of America Journal, 79(2):585-594.
[17] Gao L, Becker E, Liang G, et al.2017. Effect of different tillage systems on aggregate structure and inner distribution of organic carbon. Geoderma, 288:97-104.
[18] Golchin A, Oades J M, Skjemstad J O, et al.1994. Soil structure and carbon cycling. Australian Journal of Soil Research, 32(5):1043-1068.
[19] Hartmann C, Poss R, Noble A D, et al.2008. Subsoil improvement in a tropical coarse textured soil : effect of deep-ripping and slotting. Soil and Tillage Research, 99(2):245-53.
[20] Hou X, Li R, Jia Z, et al.2013. Effect of rotational tillage on soil aggregates, organic carbon and nitrogen in the Loess Plateau area of China. Pedosphere, 23(4):542-548.
[21] Huang S, Sun Y, Rui W, et al.2010. Long-term effect of no-tillage on soil organic carbon fractions in a continuous maize cropping system of northeast China. Pedosphere, 20(3):285-292.
[22] Jiang M, Wang X, Liusui Y, et al.2017. Variation of soil aggregation and intra-aggregate carbon by long-term fertilization with aggregate formation in a grey desert soil. Catena, 149:437-445.
[23] Lal R.1995. The role of residues management in sustainable agricultural systems. Journal of Sustainable Agriculture, 5(4): 51-78.
[24] Li S, Gu X, Zhuang J, et al.2016. Distribution and storage of crop residue carbon in aggregates and its contribution to organic carbon of soil with low fertility. Soil and Tillage Research, 155:199-206.
[25] Liang C H, Yin Y, Chen Q.2014. Dynamics of soil organic carbon fractions and aggregates in vegetable cropping systems. Pedosphere, 24(5):605-612.
[26] Liu S, Yan C, He W, et al.2015. Effects of different tillage practices on soil water-stable aggregation and organic carbon distribution in dryland farming in northern China. Acta Ecologica Sinica, 35(4):65-69.
[27] Ma Q, Yu W T, Zhao S H, et al.2007. Relationship between water-stable aggregates and nutrients in black soils after reclamation. Pedosphere, 17(4):538-544.
[28] Mengel D, Barber S.1974. Development and distribution of the corn root system under field conditions. Agronomy Journal, 66(3): 341-344.
[29] Nath A J, Lal R.2017. Effects of tillage practices and land use management on soil aggregates and soil organic carbon in the north Appalachian region, USA. Pedosphere, 27(1): 172-176.
[30] Oades J M.1984. Soil organic matter and structural stability: mechanisms and implications for management. Plant and Soil, 76(1-3):319-337.
[31] Oorts K, Bossuyt H, Labreuche J, et al.2007. Carbon and nitrogen stocks in relation to organic matter fractions, aggregation and pore size distribution in no-tillage and conventional tillage in northern France. European Journal of Soil Science, 58(1): 248-259.
[32] Ou H, Liu X, Chen Q, et al.2016. Water-stable aggregates and associated carbon in a subtropical rice soil under variable tillage. Revista Brasileira de Ciência do Solo, 40:1-13.
[33] Plaza-Bonilla D, álvaro-Fuentes J, Cantero-Martinez C.2013. Soil aggregate stability as affected by fertilization type under semiarid no-tillage conditions. Soil Science Society of America Journal, 77(1):284-292.
[34] Shrestha B, Singh B, Sitaula B, et al.2007. Soil aggregate- and particle-associated organic carbon under different land uses in Nepal. Soil Science Society of America Journal, 71(4):1194-1203.
[35] Six J, Elliott E, Paustian K, et al.1998. Aggregation and soil organic matter accumulation in cultivated and native grassland soils. Soil Science Society of America Journal, 62(5):1367-1377.
[36] Six J, Elliot E, Paustian K.2000a. Soil macroaggregate turnover and microaggregate formation : a mechanism for c sequestration under no-tillage agriculture. Soil Biology and Biochemistry, 32(14):2099-2103.
[37] Six J, Elliott E, Paustian K.2000b. Soil structure and soil organic matter: II. A normalized stability index and the effect of mineralogy. Soil Science Society of America, 64(3):1042-1049.
[38] Six J, Conant R T, Paul E A, et al.2002. Stabilization mechanisms of soil organic matter: implications for C-saturation of soils. Plant and Soil, 241(2): 155-176.
[39] Six J, Bossuyt H, Degryze S, et al.2004. A history of research on the link between (micro) aggregates, soil biota, and soil organicmatter dynamics. Soil and Tillage Research, 79(1): 7-31.
[40] Sui Y, Jiao X, Liu X, et al.2012. Water-stable aggregates and their organic carbon distribution after five years of chemical fertilizer and manure treatments on eroded farmland of Chinese Mollisols. Canadian Journal of Soil Science, 92(3):551-557.
[41] Tisdall J, Oades J.1982. Organic matter and water-stable aggregates in soils. European Journal of Soil Science, 33(2):141-163.
[42] Wang S, Li T, Zheng Z.2017. Distribution of microbial biomass and activity within soil aggregates as affected by tea plantation age. Catena, 153:1-8.
[43] Wang W, Chen W, Wang K, et al.2011. Effects of long-term fertilization on the distribution of carbon, nitrogen and phosphorus in water-stable aggregates in paddy soil. Agricultural Sciences in China, 10(12):1932-1940.
[44] Wang X, Oenema O, Hoogmoed W, et al.2006. Dust storm erosion and its impact on soil carbon and nitrogen losses in northern China. Catena, 66(3):221-227.
[45] Wang X, Dai K, Zhang D, et al.2011. Dryland maize yields and water use efficiency in response to tillage/crop stubble and nutrient management practices in China. Field Crops Research, 120(1):47-57.
[46] Yang Z, Zheng S, Nie J, et al.2014. Effects of long-term winter planted green manure on distribution and storage of organic carbon and nitrogen in water-stable aggregates of reddish paddy soil under a double-rice cropping system. Journal of Integrative Agriculture, 13(8):1772-1781.
[47] Yazdanpanah N, Mahmoodabadi M, Cerdà A.2016. The impact of organic amendments on soil hydrology, structure and microbial respiration in semiarid lands. Geoderma, 266:58-65.
[48] Young IM, Ritz K.2000. Tillage, habitat space and function of soilmicrobes. Soil and Tillage Research, 53(3-4): 201-213.
[49] Yu W,Li G,Wang B.2015. Component characteristics of soil labile and recalcitrant carbon under long-term different fertilization systems in eastern China. Plant Nutrition and Fertilizer Science, 21(3):675-683.
[50] Zhao J, Chen S, Hu R, et al.2017. Aggregate stability and size distribution of red soils under different land uses integrally regulated by soil organic matter, and iron and aluminum oxides. Soil and Tillage Research, 167:73-79.
[51] Zhao Z, Zhao C, Yan Y, et al.2013. Interpreting the dependence of soil respiration on soil temperature and moisture in an oasis cotton field, Central Asia. Agriculture, Ecosystems & Environment, 168(11):46-52.
[52] Zheng L, Wu W, Wei Y, et al.2015. Effects of straw return and regional factors on spatio-temporal variability of soil organic matter in a high-yielding area of northern China. Soil and Tillage Research, 145:78-86.
[53] Zhu G, Shangguan Z, Deng L.2017. Soil aggregate stability and aggregate-associated carbon and nitrogen in natural restoration grassland and Chinese red pine plantation on the Loess Plateau. Catena, 149:253-260.
[54] Zotarelli L, Alves B, Urquiaga S, et al.2007. Impact of tillage and crop rotation on light fraction and intra-aggregate soil organic matter in two Oxisols. Soil and Tillage Research, 95(1-2):196-206.
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