How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil?
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00484-018-1641-0 http://hdl.handle.net/11449/188346 |
Resumo: | Soil moisture and compaction, and source of N and bovine urine can reduce methane (CH4) rates from agricultural soils. However, the magnitude of the effect is unknown in tropical soil under different conditions, as well as the potential of different urine-N concentration, volume, and sources of N in such an effect. This study aimed to investigate the effects of different soil conditions (moist, dry, compacted, moist-dung, moist-dung-compacted), N concentration in urine (2.5, 5.0, 10.0, and 15.0 g N L−1), volume of urine (25, 50, 100, and 200 ml kg−1 dry soil), and source of N (ammonium, nitrate, and urea) on CH4 emissions. A tropical Ferralsol soil from marandu-grass pasture was incubated during 106 days and the CH4 concentration determined by gas chromatography. The CH4 rates varied significantly according to the soil conditions when manipulated the urine-N (p < 0.01) and averaged 0.75, − 0.50, 1.14, 6.23, and 8.17 μg C–CH4 m−2 h−1for the moist, dry, compacted, moist-dung, and moist-dung-compacted soil, respectively, and, not responded to the level of N (p = 0.73) averaging 2.57 μg C–CH4 m−2 h−1. When evaluated, the volumes of urine cumulative CH4 averages were − 0.52, − 1.24, − 0.88, 14.48, and 18.56 μg C–CH4 m−2 h−1 for the moist, dry, compacted, moist-dung, and moist-dung-compacted, respectively. Soils were affected by soil treatments (p < 0.001) but not by urine volumes (p = 0.30). The source of N did not influence the CH4 rates (p = 0.1) averaging 0.88, − 1.26, and − 1.19 μg C–CH4 m−2 h−1 respectively, for urea, nitrate, and ammonium. The CH4 fluxes in tropical Ferralsols are controlled by the soil characteristics and dung addition. |
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How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil?Carbon cycleFerralsolGreenhouse gasNitrogenSoil moisture and compaction, and source of N and bovine urine can reduce methane (CH4) rates from agricultural soils. However, the magnitude of the effect is unknown in tropical soil under different conditions, as well as the potential of different urine-N concentration, volume, and sources of N in such an effect. This study aimed to investigate the effects of different soil conditions (moist, dry, compacted, moist-dung, moist-dung-compacted), N concentration in urine (2.5, 5.0, 10.0, and 15.0 g N L−1), volume of urine (25, 50, 100, and 200 ml kg−1 dry soil), and source of N (ammonium, nitrate, and urea) on CH4 emissions. A tropical Ferralsol soil from marandu-grass pasture was incubated during 106 days and the CH4 concentration determined by gas chromatography. The CH4 rates varied significantly according to the soil conditions when manipulated the urine-N (p < 0.01) and averaged 0.75, − 0.50, 1.14, 6.23, and 8.17 μg C–CH4 m−2 h−1for the moist, dry, compacted, moist-dung, and moist-dung-compacted soil, respectively, and, not responded to the level of N (p = 0.73) averaging 2.57 μg C–CH4 m−2 h−1. When evaluated, the volumes of urine cumulative CH4 averages were − 0.52, − 1.24, − 0.88, 14.48, and 18.56 μg C–CH4 m−2 h−1 for the moist, dry, compacted, moist-dung, and moist-dung-compacted, respectively. Soils were affected by soil treatments (p < 0.001) but not by urine volumes (p = 0.30). The source of N did not influence the CH4 rates (p = 0.1) averaging 0.88, − 1.26, and − 1.19 μg C–CH4 m−2 h−1 respectively, for urea, nitrate, and ammonium. The CH4 fluxes in tropical Ferralsols are controlled by the soil characteristics and dung addition.Department of Animal Science Faculdade de Ciências Agrárias e Veterinárias Unesp – Univ Estadual Paulista, Via de Acesso Prof. Paulo Donato CastellaneUniversidade Federal de Uberlândia (UFU), Rua João Naves de Ávila 2121, Santa MônicaDepartment of Animal Science Faculdade de Ciências Agrárias e Veterinárias Unesp – Univ Estadual Paulista, Via de Acesso Prof. Paulo Donato CastellaneUniversidade Estadual Paulista (Unesp)Universidade Federal de Uberlândia (UFU)Cardoso, Abmael da Silva [UNESP]Quintana, Bruna Giovani [UNESP]Janusckiewicz, Estella Rosseto [UNESP]de Figueiredo Brito, Liziane [UNESP]da Silva Morgado, ElianeReis, Ricardo Andrade [UNESP]Ruggieri, Ana Claudia [UNESP]2019-10-06T16:05:09Z2019-10-06T16:05:09Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s00484-018-1641-0International Journal of Biometeorology.0020-7128http://hdl.handle.net/11449/18834610.1007/s00484-018-1641-02-s2.0-85056390762Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Biometeorologyinfo:eu-repo/semantics/openAccess2021-10-23T19:49:55Zoai:repositorio.unesp.br:11449/188346Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:49:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
title |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
spellingShingle |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? Cardoso, Abmael da Silva [UNESP] Carbon cycle Ferralsol Greenhouse gas Nitrogen |
title_short |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
title_full |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
title_fullStr |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
title_full_unstemmed |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
title_sort |
How do methane rates vary with soil moisture and compaction, N compound and rate, and dung addition in a tropical soil? |
author |
Cardoso, Abmael da Silva [UNESP] |
author_facet |
Cardoso, Abmael da Silva [UNESP] Quintana, Bruna Giovani [UNESP] Janusckiewicz, Estella Rosseto [UNESP] de Figueiredo Brito, Liziane [UNESP] da Silva Morgado, Eliane Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Claudia [UNESP] |
author_role |
author |
author2 |
Quintana, Bruna Giovani [UNESP] Janusckiewicz, Estella Rosseto [UNESP] de Figueiredo Brito, Liziane [UNESP] da Silva Morgado, Eliane Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Claudia [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Uberlândia (UFU) |
dc.contributor.author.fl_str_mv |
Cardoso, Abmael da Silva [UNESP] Quintana, Bruna Giovani [UNESP] Janusckiewicz, Estella Rosseto [UNESP] de Figueiredo Brito, Liziane [UNESP] da Silva Morgado, Eliane Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Claudia [UNESP] |
dc.subject.por.fl_str_mv |
Carbon cycle Ferralsol Greenhouse gas Nitrogen |
topic |
Carbon cycle Ferralsol Greenhouse gas Nitrogen |
description |
Soil moisture and compaction, and source of N and bovine urine can reduce methane (CH4) rates from agricultural soils. However, the magnitude of the effect is unknown in tropical soil under different conditions, as well as the potential of different urine-N concentration, volume, and sources of N in such an effect. This study aimed to investigate the effects of different soil conditions (moist, dry, compacted, moist-dung, moist-dung-compacted), N concentration in urine (2.5, 5.0, 10.0, and 15.0 g N L−1), volume of urine (25, 50, 100, and 200 ml kg−1 dry soil), and source of N (ammonium, nitrate, and urea) on CH4 emissions. A tropical Ferralsol soil from marandu-grass pasture was incubated during 106 days and the CH4 concentration determined by gas chromatography. The CH4 rates varied significantly according to the soil conditions when manipulated the urine-N (p < 0.01) and averaged 0.75, − 0.50, 1.14, 6.23, and 8.17 μg C–CH4 m−2 h−1for the moist, dry, compacted, moist-dung, and moist-dung-compacted soil, respectively, and, not responded to the level of N (p = 0.73) averaging 2.57 μg C–CH4 m−2 h−1. When evaluated, the volumes of urine cumulative CH4 averages were − 0.52, − 1.24, − 0.88, 14.48, and 18.56 μg C–CH4 m−2 h−1 for the moist, dry, compacted, moist-dung, and moist-dung-compacted, respectively. Soils were affected by soil treatments (p < 0.001) but not by urine volumes (p = 0.30). The source of N did not influence the CH4 rates (p = 0.1) averaging 0.88, − 1.26, and − 1.19 μg C–CH4 m−2 h−1 respectively, for urea, nitrate, and ammonium. The CH4 fluxes in tropical Ferralsols are controlled by the soil characteristics and dung addition. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2019-10-06T16:05:09Z 2019-10-06T16:05:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s00484-018-1641-0 International Journal of Biometeorology. 0020-7128 http://hdl.handle.net/11449/188346 10.1007/s00484-018-1641-0 2-s2.0-85056390762 |
url |
http://dx.doi.org/10.1007/s00484-018-1641-0 http://hdl.handle.net/11449/188346 |
identifier_str_mv |
International Journal of Biometeorology. 0020-7128 10.1007/s00484-018-1641-0 2-s2.0-85056390762 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Biometeorology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799965565140336640 |