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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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| 121. |  | ARAUJO, A. E.; BERTHAUD, A. J.; NUNES, C. D. M.; CUNHA, R. N. V. da. Progresso e controle do anel vermelho do dendezeiro no Amazonas. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 29., 1996, Campo Grande, MS. Fitopatologia Brasileira, Brasília, v.21, p. 412, ago. 1996. Suplemento. Resumo 463.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 128. | | NUNES, C. D. M.; MAGALHAES JUNIOR, A. M. de; FAGUNDES, P. R. R.; ALVES, Y. S. Efeitos do nematóide, Aphelenchoides besseyi, em cultivares de arroz irrigado nas safra 2012/13 e 2013/14. CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 134. | | ALVES, S. A. M.; NUNES, C. C.; SILVA, V. C. da. Efeito de caldo de folhas de pereira na germinação, crescimento e esporulação in vitro de Entomosporium mespili, causador da entomosporiose da pereira. Tropical Plant Pathology, Brasília, DF, v. 36, 2011. p. 591. 1 CD-ROM. Suplemento. Edição dos resumos do 44º Congresso Brasileiro de Fitopatologia, 2011, Bento Gonçalves. Resumo 866.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 137. | | NUNES, C. F.; PASQUAL, M.; SANTOS, D. N. dos; CUSTÓDIO, T. N.; ARAÚJO, A. G. de. Diferentes suplementos no cultivo in vitro de embriões de pinhão-manso. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 1, p. 9-14, jan. 2008 Título em inglês: Different supplements for in vitro embryo culture of physic nut.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 348 | |
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