The Effects of N Addition on Soil Microbial Residues in Croplands and Forests: A Meta-analysis
Tóm tắt
Nitrogen (N) availability in soil regulates microbial communities and then affects the decomposition and formation of microbial residues carbon (C), which have great impacts on soil organic carbon (SOC) sequestration. However, Asia has not yet well-assessed patterns and determinants of microbial residues C in response to N input. Here, we performed a large-scale, systematic meta-analysis of the effects of N addition on microbial residues across cropland and forest ecosystems. A total of 31 publications regarding microbial residues were included in our database, with 235 observations. In croplands N addition significantly increased microbial residue and biomass, and total microbial residue contribution to SOC. The responses to N addition of microbial residues and biomass increased with N addition rate (0–800 kg N ha−1 year−1) and there was a bidirectional positive effect between these two. In forest ecosystems, bacterial residues increased by 14.7% in N addition rates of 0–50 kg N ha−1 year−1. Moreover, the negative correlation between the duration of N addition and microbial residues is highly significant, indicating that long-term N deposition could threaten SOC transformation and sequestration in forests. These results suggest that N addition effects on microbial residues are ecosystem-specific. This is related to the different main controlling factors affecting the microbial residues in cropland and forest ecosystems under N addition.
Tài liệu tham khảo
Algora Gallardo C, Baldrian P, Lopez-Mondejar R (2021) Litter-inhabiting fungi show high level of specialization towards biopolymers composing plant and fungal biomass. Biol Fertil Soils 57:77–88. https://doi.org/10.1007/s00374-020-01507-3
Appuhn A, Joergensen RG (2006) Microbial colonisation of roots as a function of plant species. Soil Biol Biochem 38:1040–1051. https://doi.org/10.1016/j.soilbio.2005.09.002
Bragazza L, Buttler A, Habermacher J, Brancaleoni L, Gerdol R, Fritze H, Hanajik P, Laiho R, Johnson D (2012) High nitrogen deposition alters the decomposition of bog plant litter and reduces carbon accumulation. Glob Chang Biol 18:1163–1172. https://doi.org/10.1111/j.1365-2486.2011.02585.x
Buckeridge KM, La Rosa AF, Mason KE, Whitaker J, McNamara NP, Grant HK, Ostle NJ (2020) Sticky dead microbes: Rapid abiotic retention of microbial necromass in soil. Soil Biol Biochem 149:107929. https://doi.org/10.1016/j.soilbio.2020.107929
Cotrufo MF, Wallenstein MD, Boot CM, Denef K, Paul E (2013) The Microbial Efficiency-Matrix Stabilization (MEMS) framework integrates plant litter decomposition with soil organic matter stabilization: do labile plant inputs form stable soil organic matter? Glob Chang Biol 19:988–995. https://doi.org/10.1111/gcb.12113
Ding X, Zhang X, He H, Xie H (2010) Dynamics of soil amino sugar pools during decomposition processes of corn residues as affected by inorganic N addition. J Soils Sediments 10:758–766. https://doi.org/10.1007/s11368-009-0132-7
Ding X, Liang C, Zhang B, Yuan Y, Han X (2015) Higher rates of manure application leads to greater accumulation of both fungal and bacterial residues in macroaggregates of a clay soil. Soil Biol Biochem 84:137–146. https://doi.org/10.1016/j.soilbio.2015.02.015
Engelking B, Flessa H, Joergensen RG (2007) Shifts in amino sugar and ergosterol contents after addition of sucrose and cellulose to soil. Soil Biol Biochem 39:2111–2118. https://doi.org/10.1016/j.soilbio.2007.03.020
Hedges LV, Gurevitch J, Curtis PS (1999) The meta-analysis of response ratios in experimental ecology. Ecol 80:1150–1156. https://doi.org/10.2307/177062
Hu J, Huang C, Zhou S, Liu X, Dijkstra FA (2022) Nitrogen addition increases microbial necromass in croplands and bacterial necromass in forests: A global meta-analysis. Soil Biol Biochem 165:108500. https://doi.org/10.1016/j.soilbio.2021.108500
Jian S, Li J, Chen J, Wang G, Mayes MA, Dzantor KE, Hui D, Luo Y (2016) Soil extracellular enzyme activities, soil carbon and nitrogen storage under nitrogen fertilization: A meta-analysis. Soil Biol Biochem 101:32–43. https://doi.org/10.1016/j.soilbio.2016.07.003
Jiang J, Wang Y-P, Liu F, Du Y, Zhuang W, Chang Z, Yu M, Yan J (2021) Antagonistic and additive interactions dominate the responses of belowground carbon-cycling processes to nitrogen and phosphorus additions. Soil Biol Biochem 156:108216. https://doi.org/10.1016/j.soilbio.2021.108216
Joergensen RG (2018) Amino sugars as specific indices for fungal and bacterial residues in soil. Biol Fertil Soils 54:559–568. https://doi.org/10.1007/s00374-018-1288-3
Kallenbach CM, Grandy AS, Frey SD, Diefendorf AF (2015) Microbial physiology and necromass regulate agricultural soil carbon accumulation. Soil Biol Biochem 91:279–290. https://doi.org/10.1016/j.soilbio.2015.09.005
Kätterer T, Bolinder MA, Berglund K, Kirchmann H (2012) Strategies for carbon sequestration in agricultural soils in northern Europe. Acta Agric Scand A Anim Sci 62:181–198. https://doi.org/10.1080/09064702.2013.779316
Lajeunesse MJ (2011) On the meta-analysis of response ratios for studies with correlated and multi-group designs. Ecol 92:2049–2055. https://doi.org/10.1890/11-0423.1
Lehmann J, Kleber M (2015) The contentious nature of soil organic matter. Nat 528:60–68. https://doi.org/10.1038/nature16069
Li W, Jin C, Guan D, Wang Q, Wang A, Yuan F, Wu J (2015) The effects of simulated nitrogen deposition on plant root traits: A meta-analysis. Soil Biol Biochem 82:112–118. https://doi.org/10.1016/j.soilbio.2015.01.001
Liang C, Schimel JP, Jastrow JD (2017) The importance of anabolism in microbial control over soil carbon storage. Nat Microbiol 2:17105. https://doi.org/10.1038/nmicrobiol.2017.105
Liang C, Amelung W, Lehmann J, Kaestner M (2019) Quantitative assessment of microbial necromass contribution to soil organic matter. Glob Chang Biol 25:3578–3590. https://doi.org/10.1111/gcb.14781
Liao S, Tan S, Peng Y (2020) Increased microbial sequestration of soil organic carbon under nitrogen deposition over China’s terrestrial ecosystems. Ecol Process 9:52. https://doi.org/10.1186/s13717-020-00260-7
Manzoni S, Taylor P, Richter A, Porporato A, Agren GI (2012) Environmental and stoichiometric controls on microbial carbon-use efficiency in soils. New Phytol 196:79–91. https://doi.org/10.1111/j.1469-8137.2012.04225.x
Mills MM, Moore CM, Langlois R, Milne A, Achterberg E, Nachtigall K, Lochte K, Geider RJ, La Roche J (2008) Nitrogen and phosphorus co-limitation of bacterial productivity and growth in the oligotrophic subtropical North Atlantic. Limnol Oceanogr 53:824–834. https://doi.org/10.4319/lo.2008.53.2.0824
Mooshammer M, Wanek W, Zechmeister-Boltenstern S, Richter A (2014) Stoichiometric imbalances between terrestrial decomposer communities and their resources: mechanisms and implications of microbial adaptations to their resources. Front Microbiol 5:22. https://doi.org/10.3389/fmicb.2014.00022
Penuelas J, Poulter B, Sardans J, Ciais P, van der Velde M, Bopp L, Boucher O, Godderis Y, Hinsinger P, Llusia J, Nardin E, Vicca S, Obersteiner M, Janssens IA (2013) Human-induced nitrogen-phosphorus imbalances alter natural and managed ecosystems across the globe. Nat Commun 4:2934. https://doi.org/10.1038/ncomms3934
Rousk J, Brookes PC, Bååth E (2009) Contrasting soil pH effects on fungal and bacterial growth suggest functional redundancy in carbon mineralization. Appl Environ Microbiol 75(6):1589–1596. https://doi.org/10.1128/AEM.02775-08
Schimel JP, Schaeffer SM (2012) Microbial control over carbon cycling in soil. Front Microbiol 3:348. https://doi.org/10.3389/fmicb.2012.00348
Simpson AJ, Simpson MJ, Smith E, Kelleher BP (2007) Microbially derived inputs to soil organic matter: are current estimates too low? Environ Sci Technol 41:8070–8076. https://doi.org/10.1021/es071217x
Spohn M, Poetsch EM, Eichorst SA, Woebken D, Wanek W, Richter A (2016) Soil microbial carbon use efficiency and biomass turnover in a long-term fertilization experiment in a temperate grassland. Soil Biol Biochem 97:168–175. https://doi.org/10.1016/j.soilbio.2016.03.008
Strickland MS, Rousk J (2010) Considering fungal: bacterial dominance in soils – Methods, controls, and ecosystem implications. Soil Biol Biochem 42:1385–1395. https://doi.org/10.1016/j.soilbio.2010.05.007
Treseder KK (2008) Nitrogen additions and microbial biomass: a meta-analysis of ecosystem studies. Ecol Lett 11:1111–1120. https://doi.org/10.1111/j.1461-0248.2008.01230.x
Wang B, An S, Liang C, Liu Y, Kuzyakov Y (2021) Microbial necromass as the source of soil organic carbon in global ecosystems. Soil Biol Biochem 162:108422. https://doi.org/10.1016/j.soilbio.2021.108422
Yu G, Jia Y, He N, Zhu J, Chen Z, Wang Q, Piao S, Liu X, He H, Guo X, Wen Z, Li P, Ding G, Goulding K (2019) Stabilization of atmospheric nitrogen deposition in China over the past decade. Nat Geosci 12:424. https://doi.org/10.1038/s41561-019-0352-4
Zhang X, Amelung W (1996) Gas chromatographic determination of muramic acid, glucosamine, mannosamine, and galactosamine in soils. Soil Biol Biochem 28:1201–1206. https://doi.org/10.1016/0038-0717(96)00117-4
Zhang W, Cui Y, Lu X, Bai E, He HB, Xie H, Liang C, Zhang XD (2016) High nitrogen deposition decreases the contribution of fungal residues to soil carbon pools in a tropical forest ecosystem. Soil Biol Biochem 97:211–214. https://doi.org/10.1016/j.soilbio.2016.03.019
Zhang X, Jia J, Chen L, Chu H, He JS, Zhang Y, Feng X (2021) Aridity and NPP constrain contribution of microbial necromass to soil organic carbon in the Qinghai-Tibet alpine grasslands. Soil Biol Biochem 156:108213. https://doi.org/10.1016/j.soilbio.2021.108213