Abstract
Background and aims
Growth and distribution of fine roots closely depend on soil resource availability and affect soil C distribution in return. Understanding of relationships between fine root distribution and soil C can help to predict the contribution of fine root turnover to soil C accumulation.
Methods
A study was conducted in a subtropical Cunninghamia lanceolata plantation to assess the fine root mass density (FRMD), fine root C density (FRCD) of different fine root groups as well as their relations with soil C.
Results
The FRMD and FRCD of short-lived roots, dead roots and herb roots peaked in the 0–10 cm soil layer and decreased with soil depth, while FRMD, FRCD of long-lived roots peaked in the 10–20 cm soil layer. Soil C was positively related to FRMD and FRCD of total fine roots (across all three soil layers), dead roots (0–10 cm) and herb roots (10–20 cm) as well as FRCD of short-lived roots (20–40 cm) (P <0.05).
Conclusions
Soil C was mainly affected by herb roots in upper soil layers and by woody plant roots in deeper soil layers.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Asaye Z, Zewdie S (2013) Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia. Plant Soil 366:261–271
Bot A, Benites J (2005) Natural factors influencing the amount of organic matter. In: The importance of soil organic matter: Key to drought-resistant soil and sustained food and production. Food and agriculture organization of the united nations, Rome, pp 11–14
Brown S (2002) Measuring carbon in forests: current status and future challenges. Environ Pollut 116:363–372
Burke MK, Raynal DJ (1994) Fine root growth phenology, production, and turnover in a northern hardwood forest ecosystem. Plant Soil 162:135–146
Chen YH, Han YZ, Wang QC, Wang ZQ (2006) Seasonal dynamics of fine root biomass, root length density, specific root length, and soil resource availability in a Larix gmelini plantation. Front Biol 3:310–317
Clemensson-Lindell A, Persson H (1992) Effects of freezing on rhizosphere and root nutrient content using two soil sampling methods. Plant Soil 139:39–45
Clemmensen KE, Bahr A, Ovaskainen O, Dahlberg A, Ekblad A, Wallander H, Stenlid J, Finlay RD, Wardle DA, Lindahl BD (2013) Roots and associated fungi drive long-term carbon sequestration in boreal forest. Science 339:1615–1618
Davis JP, Haines B, Coleman D, Hendrick R (2004) Fine root dynamics along an elevational gradient in the southern Appalachian Mountains, USA. Forest Ecol Manag 187:19–34
Domènech R, Vilà M, Gesti J, Serrasolses I (2006) Neighbourhood association of Cortaderia selloana invasion, soil properties and plant community structure in Mediterranean coastal grasslands. Acta Oecol 29(2):171–177
Fang S, Clark RT, Zheng Y, Iyer-Pascuzzi AS, Weitz JS, Kochian LV, Edelsbrunner H, Liao H, Benfey PN (2013) Genotypic recognition and spatial responses by rice roots. Proc Natl Acad Sci 110:2670–2675
Finér L, Helmisaari HS, Lõhmus K, Majdi H, Brunner I, Børja I, Eldhuset E, Godbold D, Grebenc T, Konôpka B, Kraigher H, Möttönen MR, Ohashi M, Oleksyn J, Ostonen I, Uri V, Vanguelova E (2007) Variation in fine root biomass of three European tree species: Beech (Fagus sylvatica L.), Norway spruce (Picea abies L. Karst.) and Scots pine (Pinus sylvestris L.). Plant Biosys 141:394–405
Fitter AH (2002) Characteristics and functions of root systems. In: Waisel Y, Eshel E, Kafkafi U (eds) Plant roots, the hidden half, 3rd edn. Dekker, New York, pp 15–32
Gaudinski JB, Torn MS, Riley WJ, Dawson TE, Joslin JD, Majdi H (2010) Measuring and modeling the spectrum of fine-root turnover times in three forests using isotopes, minirhizotrons, and the Radix model. Global Biogeochem Cycles 24, GB3029
Gower ST, Pongracic S, Landsberg JJ (1996) A global trend in belowground carbon allocation: can we use the relationship at smaller scales? Ecology 77:1750–1755
Guo DL, Mitchell RJ, Hendricks JJ (2004) Fine root branch orders respond differentially to carbon source-sink manipulations in a longleaf pine forest. Oecologia 140:450–457
Guo D, Mitchell RJ, Withington JM, Fan PP, Hendricks JJ (2008) Endogenous and exogenous controls of root life span, mortality and nitrogen flux in a longleaf pine forest: root branch order predominates. J Ecol 96:737–745
Hendrick RL, Pregitzer KS (1996) Temporal and depth-related patterns of fine root dynamics in northern hardwood forests. Ecology 84:167–176
Howard EA, Gower ST, Foley JA, Kurcharik CJ (2004) Effects of logging on carbon dynamics of a jack pine forest in Saskatchewan, Canada. Global Change Biol 10:1267–1284
Jackson RB, Caldwell MM (1993) Geostatistical patterns of soil heterogeneity around individual perennial plants. Ecology 81:683–692
Jackson RB, Mooney HA, Schulze ED (1997) A global budget for fine root biomass, surface area, and nutrient contents. Proc Natl Acad Sci U S A 94:7362–7366
Knops JMH, Tilman D (2000) Dynamics of soil nitrogen and carbon accumulation for 61 years after agricultural abandonment. Ecology 81(1):88–98
Lemenih M, Itanna F (2004) Soil carbon stocks and turnovers in various vegetation types and arable lands along an elevation gradient in southern Ethiopia. Geoderma 123:177–188
Leuschner C, Hertel D (2003) Fine root biomass of temperate forests in relation to soil acidity and fertility, climate, age and species. Progr Bot 64:405–438
Li PZ, Fan SH, Wang LH, Xu SM (2001) Productivity and turnover of fine roots in poplar tree and grass roots. Chin J Appl Ecology 12(6):829–832 (in Chinese)
López B, Sabaté S, Gracia CA (2001) Vertical distribution of fine root density, length density, area index and mean diameter in a Quercus ilex forest. Tree Physiol 21:555–560
Makita N, Hirano Y, Dannoura M, Kominami Y, Mizoguchi T, Ishii H, Kanazawa Y (2009) Fine root morphological traits determine variation in root respiration of Quercus serrata. Tree Physiol 29:579–585
Makita N, Hirano Y, Mizoguchi T, Kominami Y, Dannoura M, Ishii H, Finér L, Kanazawa Y (2011) Very fine roots respond to soil depth: biomass allocation, morphology, and physiology in a broad-leaved temperate forest. Ecol Res 26:95–104
Noguchi K, Konopka B, Satomura T, Kaneko S, Takahashi M (2007) Biomass and production of fine roots in Japanese forests. J For Res 12:83–95
Norby RJ, Jackson RB (2000) Root dynamics and global change: seeking an ecosystem perspective. New Phytol 147:3–12
Olupot G, Daniel H, Lockwood P, McHenry M, McLeod M (2010) (2010) Root contributions to long-term storage of soil organic carbon: theories, mechanisms and gaps. In: Proceedings of the 19th World Congress of Soil Science: Soil Solutions for a Changing World. Brisbane, Australia, pp 112–115
Pregitzer KS, Laskowski MJ, Burton AJ, Lessard VC, Zak DR (1998) Variation in sugar maple root respiration with root diameter and soil depth. Tree Physiol 18:665–670
Pregitzer KS, DeForest JL, Burton AJ, Allen MF, Ruess RW, Hendrick RL (2002) Fine root architecture of nine North American trees. Ecol Monogr 72:293–309
Rasse DP, Rumpel C, Dignac MF (2005) Is soil carbon mostly root carbon? Mechanisms for a specific stabilization. Plant Soil 269:341–356
Riley WJ, Gaudinski JB, Torn MS, Dawson TE, Joslin JD, Majdi H (2009) Fine-root mortality rates in a temperate forest: estimates using radiocarbon data and numerical modeling. New Phytol 184:387–398
Ruess RW, Hendrick RL, Burton AJ, Pregitzer KS, Sveinbjornssön B, Allen MF, Maurer GE (2003) Coupling fine root dynamics with ecosystem carbon cycling in black spruce forests of interior Alaska. Ecol Monogr 73(4):643–662
Ryel RJ, Caldwell MM, Manwaring JH (1996) Temporal dynamics of soil spatial heterogeneity in sagebrush–wheatgrass steppe during a growing season. Plant Soil 184:299–309
Šmilauerová M, Šmilauer P (2002) Morphological responses of plant roots to heterogeneity of soil resources. New Phytol 154:703–712
Steele SJ, Gower ST, Vogel JG, Morman JM (1997) Root mass, net primary production and turnover in aspen, jack pine and black spruce forests in Saskatchewan and Manitoba. Canada Tree Physiol 17:577–587
Vogt KA, Persson H (1991) Measuring growth and development of roots. In: Lassoie JP, Hinckley TM (eds) Techniques and Approaches in Forest Tree Ecophysiology. CRC Press, Boca Raton, pp 477–501
Wells CE, Eissenstat DM (2001) Marked differences in survivorship among apple roots of different diameters. Ecology 82:882–892
Xia MX, Guo DL, Pregitzer KS (2010) Ephemeral root modules in Fraxinus mandshurica. New Phytol 188:1065–1074
Yuan ZY, Chen HYH (2012) A global analysis of fine root production as affected by soil nitrogen and phosphorus. P Roy Soc B: Biol Sci 279(1743):3796–3802
Zhou Z, Shangguan Z (2007) Vertical distribution of fine roots in relation to soil factors in Pinus tabulaeformis Carr. Forest of the Loess Plateau of China. Plant Soil 291:119–129
Acknowledgments
This study was financially supported by the National Key Basic Research Program of China (2012CB416903), the National Natural Science Foundation of China (31210103920; 31200406; 31260172).
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible Editor: Katja Klumpp.
Rights and permissions
About this article
Cite this article
Liao, Y., McCormack, M.L., Fan, H. et al. Relation of fine root distribution to soil C in a Cunninghamia lanceolata plantation in subtropical China. Plant Soil 381, 225–234 (2014). https://doi.org/10.1007/s11104-014-2114-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11104-014-2114-9