Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet
Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other....
Ausführliche Beschreibung
Autor*in: |
Wu, Jianbo [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Anmerkung: |
© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 |
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Übergeordnetes Werk: |
Enthalten in: Plant and soil - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948, 474(2022), 1-2 vom: 28. Feb., Seite 395-409 |
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Übergeordnetes Werk: |
volume:474 ; year:2022 ; number:1-2 ; day:28 ; month:02 ; pages:395-409 |
Links: |
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DOI / URN: |
10.1007/s11104-022-05343-2 |
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Katalog-ID: |
SPR047233826 |
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520 | |a Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. | ||
650 | 4 | |a N limitation |7 (dpeaa)DE-He213 | |
650 | 4 | |a P limitation |7 (dpeaa)DE-He213 | |
650 | 4 | |a Plant biomass |7 (dpeaa)DE-He213 | |
650 | 4 | |a Microbial function |7 (dpeaa)DE-He213 | |
650 | 4 | |a Microbial composition |7 (dpeaa)DE-He213 | |
650 | 4 | |a Phosphatase activity |7 (dpeaa)DE-He213 | |
650 | 4 | |a Plant–soil interaction |7 (dpeaa)DE-He213 | |
700 | 1 | |a Zhao, Hui |4 aut | |
700 | 1 | |a Wang, Xiaodan |4 aut | |
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10.1007/s11104-022-05343-2 doi (DE-627)SPR047233826 (SPR)s11104-022-05343-2-e DE-627 ger DE-627 rakwb eng Wu, Jianbo verfasserin (orcid)0000-0003-0230-0333 aut Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 Zhao, Hui aut Wang, Xiaodan aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 474(2022), 1-2 vom: 28. Feb., Seite 395-409 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 https://dx.doi.org/10.1007/s11104-022-05343-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 474 2022 1-2 28 02 395-409 |
spelling |
10.1007/s11104-022-05343-2 doi (DE-627)SPR047233826 (SPR)s11104-022-05343-2-e DE-627 ger DE-627 rakwb eng Wu, Jianbo verfasserin (orcid)0000-0003-0230-0333 aut Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 Zhao, Hui aut Wang, Xiaodan aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 474(2022), 1-2 vom: 28. Feb., Seite 395-409 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 https://dx.doi.org/10.1007/s11104-022-05343-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 474 2022 1-2 28 02 395-409 |
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10.1007/s11104-022-05343-2 doi (DE-627)SPR047233826 (SPR)s11104-022-05343-2-e DE-627 ger DE-627 rakwb eng Wu, Jianbo verfasserin (orcid)0000-0003-0230-0333 aut Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 Zhao, Hui aut Wang, Xiaodan aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 474(2022), 1-2 vom: 28. Feb., Seite 395-409 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 https://dx.doi.org/10.1007/s11104-022-05343-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 474 2022 1-2 28 02 395-409 |
allfieldsGer |
10.1007/s11104-022-05343-2 doi (DE-627)SPR047233826 (SPR)s11104-022-05343-2-e DE-627 ger DE-627 rakwb eng Wu, Jianbo verfasserin (orcid)0000-0003-0230-0333 aut Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 Zhao, Hui aut Wang, Xiaodan aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 474(2022), 1-2 vom: 28. Feb., Seite 395-409 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 https://dx.doi.org/10.1007/s11104-022-05343-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 474 2022 1-2 28 02 395-409 |
allfieldsSound |
10.1007/s11104-022-05343-2 doi (DE-627)SPR047233826 (SPR)s11104-022-05343-2-e DE-627 ger DE-627 rakwb eng Wu, Jianbo verfasserin (orcid)0000-0003-0230-0333 aut Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 Zhao, Hui aut Wang, Xiaodan aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 474(2022), 1-2 vom: 28. Feb., Seite 395-409 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 https://dx.doi.org/10.1007/s11104-022-05343-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 474 2022 1-2 28 02 395-409 |
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English |
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Enthalten in Plant and soil 474(2022), 1-2 vom: 28. Feb., Seite 395-409 volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 |
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Enthalten in Plant and soil 474(2022), 1-2 vom: 28. Feb., Seite 395-409 volume:474 year:2022 number:1-2 day:28 month:02 pages:395-409 |
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N limitation P limitation Plant biomass Microbial function Microbial composition Phosphatase activity Plant–soil interaction |
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Plant and soil |
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Wu, Jianbo @@aut@@ Zhao, Hui @@aut@@ Wang, Xiaodan @@aut@@ |
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2022-02-28T00:00:00Z |
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However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. 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Wu, Jianbo |
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Wu, Jianbo misc N limitation misc P limitation misc Plant biomass misc Microbial function misc Microbial composition misc Phosphatase activity misc Plant–soil interaction Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet |
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Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet N limitation (dpeaa)DE-He213 P limitation (dpeaa)DE-He213 Plant biomass (dpeaa)DE-He213 Microbial function (dpeaa)DE-He213 Microbial composition (dpeaa)DE-He213 Phosphatase activity (dpeaa)DE-He213 Plant–soil interaction (dpeaa)DE-He213 |
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misc N limitation misc P limitation misc Plant biomass misc Microbial function misc Microbial composition misc Phosphatase activity misc Plant–soil interaction |
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Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet |
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Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet |
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soil microbes influence nitrogen limitation on plant biomass in alpine steppe in north tibet |
title_auth |
Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet |
abstract |
Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 |
abstractGer |
Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 |
abstract_unstemmed |
Background and aims An increase in nitrogen deposition is expected to increase the phosphorus-limited primary productivity of grassland ecosystems. However, it remains unclear as to whether the primary productivity of grasslands is co-limited by nitrogen and phosphorus, or only by one or the other. Methods Nitrogen and phosphorus addition experiments were conducted at an alpine steppe site in North Tibet from 2013 to 2017. The biomass of plant community, the N and P content of plant leaf, soil chemical property, and changes in abundance and function and composition of bacterial and fungal community with N and P treatment were analyzed after five years. Results Results from analyzing the response ratios of shoot biomass and leaf nitrogen and phosphorus concentrations to nitrogen and phosphorus addition suggested that nitrogen is the main limiting factor for the biomass of alpine steppe. Based on the ratio of nitrogen and phosphorus stoichiometry, plants must increase their phosphorus absorption following nitrogen addition. From the results of a structural equation model, plants and fungi both promoted the activity of phosphatase. The abundance of fungi and the saprotrophic group associated with decomposition increased following nitrogen addition, and more substrate is provided by the plants, which will accelerate the organic phosphorus cycle. These results suggest that the phosphorus deficit of plants owing to nitrogen addition will be alleviated. On the contrary, phosphorus did not limit the biomass, but its addition did increase the absorption of nitrogen by plants. Although the activity of urease was enhanced by soil microbes and plants, there was little substrate for microbes because the plant biomass was limited by nitrogen. Conclusions The biomass is mainly limited by nitrogen and soil microbes will influence the effect of nitrogen on biomass in alpine steppe. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 |
collection_details |
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container_issue |
1-2 |
title_short |
Soil microbes influence nitrogen limitation on plant biomass in alpine steppe in North Tibet |
url |
https://dx.doi.org/10.1007/s11104-022-05343-2 |
remote_bool |
true |
author2 |
Zhao, Hui Wang, Xiaodan |
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Zhao, Hui Wang, Xiaodan |
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doi_str |
10.1007/s11104-022-05343-2 |
up_date |
2024-07-04T02:24:33.823Z |
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|
score |
7.402337 |