Biomass and carbon stock in Jatropha curcas L.
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/14657 |
Resumo: | This study aims to quantify the biomass and carbon stock in a crop of physic nut Jatropha curcas in Viçosa-MG at age three years. For biomass quantification, the direct or destructive method was applied to sample plants selected according to height, crown diameter and number of branches. For the determination of dry biomass in the field, the proportionality method was used. The determination of total carbon content was done in the Laboratory of Forest Soils of the Federal University of Viçosa, and the estimation of CO2 equivalent was based on the 3.67 factor. The carbon stock found in the third year of cultivation was 4.182 tC.ha-1 (15.349 tCO2-e.ha-1) and the mean annual increment (MAI) was 1.394 tC.ha-1.year-1. Results revealed that the potential carbon increment in the physic nut crop is similar to values found in other crops and natural forests yet lower than in eucalyptus crops. |
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Biomass and carbon stock in Jatropha curcas L.Estoque de biomassa e de carbono de Jatropha curcas L.Carbon creditsCarbon sequestrationPhysic nutCréditos de carbonoSequestro de carbonoPinhão mansoThis study aims to quantify the biomass and carbon stock in a crop of physic nut Jatropha curcas in Viçosa-MG at age three years. For biomass quantification, the direct or destructive method was applied to sample plants selected according to height, crown diameter and number of branches. For the determination of dry biomass in the field, the proportionality method was used. The determination of total carbon content was done in the Laboratory of Forest Soils of the Federal University of Viçosa, and the estimation of CO2 equivalent was based on the 3.67 factor. The carbon stock found in the third year of cultivation was 4.182 tC.ha-1 (15.349 tCO2-e.ha-1) and the mean annual increment (MAI) was 1.394 tC.ha-1.year-1. Results revealed that the potential carbon increment in the physic nut crop is similar to values found in other crops and natural forests yet lower than in eucalyptus crops. No presente estudo, objetivou-se quantificar a biomassa e o estoque de carbono da cultura de Jatropha curcas no município de Viçosa - MG aos três anos de idade. Para a quantificação da biomassa foi utilizado o método direto ou destrutivo, aplicado às plantas-amostras selecionadas segundo medidas de altura, diâmetro de copa e número de ramos. A determinação da biomassa seca no campo foi obtida pelo método da proporcionalidade. O teor de carbono total foi determinado no laboratório de solos florestais da Universidade Federal de Viçosa e a estimativa do CO2 equivalente pelo fator 3,67. O estoque de carbono encontrado para o terceiro ano da cultura do pinhão manso foi de 4,182 tC.ha-1 (15,349 tCO2-e.ha-1) e o incremento médio anual (IMA) de 1,394 tC.ha-1.ano-1. Os resultados encontrados evidenciam que a cultura apresenta um incremento potencial de carbono próximo à outras culturas e às florestas naturais, entretanto, abaixo de plantios de eucalipto.Universidade Federal de Lavras (UFLA)2015-05-112017-08-01T20:15:30Z2017-08-01T20:15:30Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfTORRES, C. M. M. E. et al. Biomass and carbon stock in Jatropha curcas L. CERNE, Lavras, v. 17, n. 3, p. 353-359, jul./set. 2011.http://repositorio.ufla.br/jspui/handle/1/146572317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAengAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessTorres, Carlos Moreira Miquelino EletoJacovine, Laércio Antônio GonçalvesToledo, Diego de PaulaSoares, Carlos Pedro BoechatRibeiro, Sabina CerrutoMartins, Maria Cristina2021-04-14T23:09:19Zoai:localhost:1/14657Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-04-14T23:09:19Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Biomass and carbon stock in Jatropha curcas L. Estoque de biomassa e de carbono de Jatropha curcas L. |
title |
Biomass and carbon stock in Jatropha curcas L. |
spellingShingle |
Biomass and carbon stock in Jatropha curcas L. Torres, Carlos Moreira Miquelino Eleto Carbon credits Carbon sequestration Physic nut Créditos de carbono Sequestro de carbono Pinhão manso |
title_short |
Biomass and carbon stock in Jatropha curcas L. |
title_full |
Biomass and carbon stock in Jatropha curcas L. |
title_fullStr |
Biomass and carbon stock in Jatropha curcas L. |
title_full_unstemmed |
Biomass and carbon stock in Jatropha curcas L. |
title_sort |
Biomass and carbon stock in Jatropha curcas L. |
author |
Torres, Carlos Moreira Miquelino Eleto |
author_facet |
Torres, Carlos Moreira Miquelino Eleto Jacovine, Laércio Antônio Gonçalves Toledo, Diego de Paula Soares, Carlos Pedro Boechat Ribeiro, Sabina Cerruto Martins, Maria Cristina |
author_role |
author |
author2 |
Jacovine, Laércio Antônio Gonçalves Toledo, Diego de Paula Soares, Carlos Pedro Boechat Ribeiro, Sabina Cerruto Martins, Maria Cristina |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Torres, Carlos Moreira Miquelino Eleto Jacovine, Laércio Antônio Gonçalves Toledo, Diego de Paula Soares, Carlos Pedro Boechat Ribeiro, Sabina Cerruto Martins, Maria Cristina |
dc.subject.por.fl_str_mv |
Carbon credits Carbon sequestration Physic nut Créditos de carbono Sequestro de carbono Pinhão manso |
topic |
Carbon credits Carbon sequestration Physic nut Créditos de carbono Sequestro de carbono Pinhão manso |
description |
This study aims to quantify the biomass and carbon stock in a crop of physic nut Jatropha curcas in Viçosa-MG at age three years. For biomass quantification, the direct or destructive method was applied to sample plants selected according to height, crown diameter and number of branches. For the determination of dry biomass in the field, the proportionality method was used. The determination of total carbon content was done in the Laboratory of Forest Soils of the Federal University of Viçosa, and the estimation of CO2 equivalent was based on the 3.67 factor. The carbon stock found in the third year of cultivation was 4.182 tC.ha-1 (15.349 tCO2-e.ha-1) and the mean annual increment (MAI) was 1.394 tC.ha-1.year-1. Results revealed that the potential carbon increment in the physic nut crop is similar to values found in other crops and natural forests yet lower than in eucalyptus crops. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05-11 2017-08-01T20:15:30Z 2017-08-01T20:15:30Z 2017-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
TORRES, C. M. M. E. et al. Biomass and carbon stock in Jatropha curcas L. CERNE, Lavras, v. 17, n. 3, p. 353-359, jul./set. 2011. http://repositorio.ufla.br/jspui/handle/1/14657 |
identifier_str_mv |
TORRES, C. M. M. E. et al. Biomass and carbon stock in Jatropha curcas L. CERNE, Lavras, v. 17, n. 3, p. 353-359, jul./set. 2011. |
url |
http://repositorio.ufla.br/jspui/handle/1/14657 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
dc.source.none.fl_str_mv |
2317-6342 0104-7760 reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1784550174156128256 |