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| Registros recuperados : 99 | |
| 17. |  | SILVA, T. O. da; MENEZES, R. S. C. Adubação orgânica da batata com esterco e, ou Crotalaria juncea. II - Disponibilidade de N, P e K no solo ao longo do ciclo de cultivo. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 31, n. 1, p. 51-61, jan./fev. 2007. Título em Inglês: Organic fertilization of potato with manure and, or, Crotalaria juncea. II - Soil N, P, and K availability throuhout the growing season.| Biblioteca(s): Embrapa Solos / UEP-Recife. |
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| Registros recuperados : 99 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/02/2015 |
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Data da última atualização: |
25/02/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SANTANA, M. S.; GIONGO, V.; BRANDÃO, S. S.; JESUS, T. S.; MENEZES, R. S. C.; CUNHA, T. J. F. |
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Afiliação: |
M. S. SANTANA, UFPE; VANDERLISE GIONGO, CPATSA; TONY JARBAS FERREIRA CUNHA, CPATSA. |
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Título: |
Carbon stock change due to land use in argisols on pernambucano-brazillan semiarid |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 20.; CONGRESO PERUANO DE LA CIENCIA DEL SUELO, 16., 2014, Cusco. Educar para preservar el suelo y conservar la vida en la tierra. Cusco: Centro de Convenciones de la Municipalidad del Cusco, 2014. |
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Descrição Física: |
1 Pen drive. |
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Idioma: |
Português |
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Conteúdo: |
Carbon stored in soils depends on the type of vegetation and management applied. Native vegetation removed for the installation of pastures and grassland affects carbon stocks in the soil.Argisols are one the most used type of soils in agriculture, due its excellent physical and chemical characteristics. Asses carbon stored in these soils under different land uses and understand the dynamics of the C element in ecosystems is important. In this study we examined four types of vegetation cover in three sites on interior of Pernambuco state in Brazil. Trenches of 0.7 x 0.7 m with 0.4 m deep were open and soil samples were collected at 0-10, 10-20, 20-30 and 30-40 cm layers to determine carbon content and soil density. Carbon concentrations were determined by dry combustion using a CHN elemental analyzer (CN TruSpec LECO® 2006, St. Joseph, USA). Land use change altered carbon stocks in soil, dense caatinga presented higher stocks than open caatinga, grassland and agriculture. In the 0-10 cm layer expressed biggest difference in C stocks in different vegetation cover. |
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Palavras-Chave: |
Estoque de carbono; Patagem; Uso do solo. |
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Thesagro: |
Caatinga; Cobertura Vegetal; Manejo do Solo; Recurso natural; Solo; Vegetação nativa. |
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Thesaurus NAL: |
Soil. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/118707/1/Tony-cpatsa.pdf
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Marc: |
LEADER 02084nam a2200301 a 4500
001 2009787
005 2015-02-25
008 2014 bl uuuu u00u1 u #d
100 1 $aSANTANA, M. S.
245 $aCarbon stock change due to land use in argisols on pernambucano-brazillan semiarid
260 $aIn: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 20.; CONGRESO PERUANO DE LA CIENCIA DEL SUELO, 16., 2014, Cusco. Educar para preservar el suelo y conservar la vida en la tierra. Cusco: Centro de Convenciones de la Municipalidad del Cusco$c2014
300 $c1 Pen drive.
520 $aCarbon stored in soils depends on the type of vegetation and management applied. Native vegetation removed for the installation of pastures and grassland affects carbon stocks in the soil.Argisols are one the most used type of soils in agriculture, due its excellent physical and chemical characteristics. Asses carbon stored in these soils under different land uses and understand the dynamics of the C element in ecosystems is important. In this study we examined four types of vegetation cover in three sites on interior of Pernambuco state in Brazil. Trenches of 0.7 x 0.7 m with 0.4 m deep were open and soil samples were collected at 0-10, 10-20, 20-30 and 30-40 cm layers to determine carbon content and soil density. Carbon concentrations were determined by dry combustion using a CHN elemental analyzer (CN TruSpec LECO® 2006, St. Joseph, USA). Land use change altered carbon stocks in soil, dense caatinga presented higher stocks than open caatinga, grassland and agriculture. In the 0-10 cm layer expressed biggest difference in C stocks in different vegetation cover.
650 $aSoil
650 $aCaatinga
650 $aCobertura Vegetal
650 $aManejo do Solo
650 $aRecurso natural
650 $aSolo
650 $aVegetação nativa
653 $aEstoque de carbono
653 $aPatagem
653 $aUso do solo
700 1 $aGIONGO, V.
700 1 $aBRANDÃO, S. S.
700 1 $aJESUS, T. S.
700 1 $aMENEZES, R. S. C.
700 1 $aCUNHA, T. J. F.
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Embrapa Semiárido (CPATSA) |
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