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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
27/11/2023 |
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Data da última atualização: |
27/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MOURA, T. M.; CARVALHO, M. T. de M.; STONE, L. F.; MADARI, B. E.; SANTOS, D. de C.; ALVES, E. M.; TROGELLO, E.; FAUSTINO, L. L.; MACHADO, P. L. O. de A. |
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Afiliação: |
THAMIRES MARQUES MOURA, INSTITUTO FEDERAL GOIANO; MARCIA THAIS DE MELO CARVALHO, CNPAF; LUIS FERNANDO STONE, CNPAF; BEATA EMOKE MADARI, CNPAF; DARLIANE DE CASTRO SANTOS, INSTITUTO FEDERAL GOIANO; ESTENIO MOREIRA ALVES, INSTITUTO FEDERAL GOIANO; EMERSON TROGELLO, INSTITUTO FEDERAL GOIANO; LUCAS LUIS FAUSTINO, INSTITUTO FEDERAL GOIANO; PEDRO LUIZ OLIVEIRA DE ALMEIDA MACH, CNPAF. |
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Título: |
Newly implemented crop-livestock-forest systems increase available water and aeration in soils of the Brazilian Savannah. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Agriculture and Rural Development in the Tropics and Subtropics, v. 124, n. 2, p. 149-158, 2023. |
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ISSN: |
2363-6033 |
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DOI: |
https://doi.org/10.17170/kobra-202311028941 |
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Idioma: |
Inglês |
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Conteúdo: |
There is a growing demand for cropping systems that guarantee food production by improving the use efficiency of natural resources such as soil and water. The crop-livestock-forest (CLF) system is a form of sustainable intensification in which biodiversity and yields are increased on the same area. In this study, the physical-hydric properties of a Ferralsol and Cambisol in Central Brazil within the Savannah biome (Cerrado) were investigated 2 and 1 year after implementation of CLF systems. Soil samples were collected at seven soil depths up to 1 meter deep in CLF systems, within and between rows of trees, in a native forest (NF) and in a non-cultivated pasture, which was used as a reference (P-REF) for comparing soil quality with CLF establishment. Statistical analysis of soil water retention capacity considered two soil layers, 0.0-0.3 and 0.3-1.0 m, using clay and gravel contents as covariates in a mixed model. Main differences were noted within 0.0-0.3 m soil layer. In the Ferralsol, the available water was 0.2-0.3 mm higher in the CLF than in the P-REF, mainly due to an improvement in Theta R and microporosity. The Cambisol, in turn, showed in CLF and in NF a higher aeration capacity by up to 0.3 m3 m-3 than in P-REF, as indicated by the Theta S and macroporosity values. The S index values showed that CLF can improve soil physical quality of light textured soils such as Cambisol in the short term compared to P-REF. This improvement in soil quality is key to sustaining food production under tropical conditions. MenosThere is a growing demand for cropping systems that guarantee food production by improving the use efficiency of natural resources such as soil and water. The crop-livestock-forest (CLF) system is a form of sustainable intensification in which biodiversity and yields are increased on the same area. In this study, the physical-hydric properties of a Ferralsol and Cambisol in Central Brazil within the Savannah biome (Cerrado) were investigated 2 and 1 year after implementation of CLF systems. Soil samples were collected at seven soil depths up to 1 meter deep in CLF systems, within and between rows of trees, in a native forest (NF) and in a non-cultivated pasture, which was used as a reference (P-REF) for comparing soil quality with CLF establishment. Statistical analysis of soil water retention capacity considered two soil layers, 0.0-0.3 and 0.3-1.0 m, using clay and gravel contents as covariates in a mixed model. Main differences were noted within 0.0-0.3 m soil layer. In the Ferralsol, the available water was 0.2-0.3 mm higher in the CLF than in the P-REF, mainly due to an improvement in Theta R and microporosity. The Cambisol, in turn, showed in CLF and in NF a higher aeration capacity by up to 0.3 m3 m-3 than in P-REF, as indicated by the Theta S and macroporosity values. The S index values showed that CLF can improve soil physical quality of light textured soils such as Cambisol in the short term compared to P-REF. This improvement in soil quality is key to sustaining f... Mostrar Tudo |
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Palavras-Chave: |
ILPF; Integração lavoura-pecuária-floresta. |
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Thesagro: |
Cerrado; Eucalipto; Integração; Pastagem; Retenção de Água no Solo. |
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Thesaurus Nal: |
Eucalyptus; Pastures; Soil water retention. |
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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/doc/1158703/1/jardts-2023.pdf
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Marc: |
LEADER 02679naa a2200361 a 4500
001 2158703
005 2023-11-27
008 2023 bl uuuu u00u1 u #d
022 $a2363-6033
024 7 $ahttps://doi.org/10.17170/kobra-202311028941$2DOI
100 1 $aMOURA, T. M.
245 $aNewly implemented crop-livestock-forest systems increase available water and aeration in soils of the Brazilian Savannah.$h[electronic resource]
260 $c2023
520 $aThere is a growing demand for cropping systems that guarantee food production by improving the use efficiency of natural resources such as soil and water. The crop-livestock-forest (CLF) system is a form of sustainable intensification in which biodiversity and yields are increased on the same area. In this study, the physical-hydric properties of a Ferralsol and Cambisol in Central Brazil within the Savannah biome (Cerrado) were investigated 2 and 1 year after implementation of CLF systems. Soil samples were collected at seven soil depths up to 1 meter deep in CLF systems, within and between rows of trees, in a native forest (NF) and in a non-cultivated pasture, which was used as a reference (P-REF) for comparing soil quality with CLF establishment. Statistical analysis of soil water retention capacity considered two soil layers, 0.0-0.3 and 0.3-1.0 m, using clay and gravel contents as covariates in a mixed model. Main differences were noted within 0.0-0.3 m soil layer. In the Ferralsol, the available water was 0.2-0.3 mm higher in the CLF than in the P-REF, mainly due to an improvement in Theta R and microporosity. The Cambisol, in turn, showed in CLF and in NF a higher aeration capacity by up to 0.3 m3 m-3 than in P-REF, as indicated by the Theta S and macroporosity values. The S index values showed that CLF can improve soil physical quality of light textured soils such as Cambisol in the short term compared to P-REF. This improvement in soil quality is key to sustaining food production under tropical conditions.
650 $aEucalyptus
650 $aPastures
650 $aSoil water retention
650 $aCerrado
650 $aEucalipto
650 $aIntegração
650 $aPastagem
650 $aRetenção de Água no Solo
653 $aILPF
653 $aIntegração lavoura-pecuária-floresta
700 1 $aCARVALHO, M. T. de M.
700 1 $aSTONE, L. F.
700 1 $aMADARI, B. E.
700 1 $aSANTOS, D. de C.
700 1 $aALVES, E. M.
700 1 $aTROGELLO, E.
700 1 $aFAUSTINO, L. L.
700 1 $aMACHADO, P. L. O. de A.
773 $tJournal of Agriculture and Rural Development in the Tropics and Subtropics$gv. 124, n. 2, p. 149-158, 2023.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 741 | |
| 1. |  | ALVES, E. Agricultura familiar prioridade da Embrapa. Brasília, DF: Embrapa Informação Tecnológica: Embrapa-Secretaria de Administração Estratégica, 2001. 55 p. (Embrapa-Secretaria de Administração Estratégica.Texto para discussão, 9). Na publicação: Eliseu Alves.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | ALVES, E. Discriminação contra a pequena produção. In: BARROS, F.; TELES, Y. O terceiro salto: a história dos brasileiros que fizeram o futuro chegar. Brasília, DF: Instituto Fórum do Futuro, 2019. p. 233-234| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | ALVES, E. A função custo. Brasília, DF: EMBRAPA-SPI, 1996. 106 p. Coleção Eliseu Alves: Biblioteca da Embrapa Sede. Na publicação: Eliseu Alves.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 8. | | ALVES, E. Medidas de produtividade: dilemas da agricultura familiar. Revista de Economia e Agronegócio, v. 1, n. 3, Viçosa, MG, jul./set., 2003. p. 421-439 Também publicado em: VILELA, D.; BRESSAN, M.; FERNANDES, E. N.; ZOCCAL, R.; MARTINS, M. C.; NOGUEIRA NETTO, V. (Ed.). Gestão ambiental e políticas para o agronegócio do leite. Juiz de Fora : Embrapa Gado de Leite, 2003. 314 p. Trabalhos...| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | ALVES, E. Pesquisa: o caminho da agricultura. Brasília, DF: CODEVASF, 1988. 9 p. Discurso para pesquisadores da Embrapa por ocasião do recebimento da Medalha Frederico de Menezes Veiga em cerimônia comemorativa dos 15 anos da EMBRAPA, dia 26 de abril de 1988.
Coleção Eliseu Alves: Biblioteca da Embrapa Sede.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | ALVES, E. Teoria da produção: métodos não paramétricos. Brasília, DF: Embrapa Informação Tecnológica: Embrapa. Secretaria de Gestão e Estratégia, 2008. 87 p. Coleção Eliseu Alves: Biblioteca da Embrapa Sede.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Unidades Centrais. |
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| 18. | | ALVES, E. A. Variabilidade espacial da qualidade de culturas agrícolas. In: REUNIÃO DE CIÊNCIA DO SOLO DA AMAZÔNIA OCIDENTAL, 2., 2014, Porto Velho. Manejo dos solos e a sustentabilidade da produção agrícola na Amazônia Ocidental: anais. Porto Velho: SBCS, 2014. p. 223-245 Editado por: Paulo Guilherme Salvador Wadt; Alaerto Luiz Marcolan; Stella Cristiani Gonçalves Matoso e Marcos Gervasio Pereira.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| Registros recuperados : 741 | |
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