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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
11/11/2021 |
Data da última atualização: |
08/11/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CANEPPELE, B. F.; VALANI, G. P.; OLIVEIRA, P. P. A.; PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; COOPER, M. |
Afiliação: |
BIANCA FERRAZ CANEPPELE, USP; GUSTAVO PEREIRA VALANI, USP; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; MIGUEL COOPER, USP. |
Título: |
Soil resistance to penetration in an oxisol under integrated and non-integrated grazing systems in southeast Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa, 2021. |
Páginas: |
p. 239-243. |
Idioma: |
Inglês |
Conteúdo: |
In order to learn more about soil physical quality in integrated systems, this study proposed comparing soil penetration resistance in two different depths, 0 - 5 cm and 12.5 - 17.5 cm, in areas under different managements. The systems evaluated were continuous grazing (CONT), rotational grazing (ROT), integrate livestock-forest system (ICL), integrated crop-livestock system (ILF), integrated crop-livestock-forest system (ICLF), and native vegetation (NV). The study site was in an experimental unit in the Brazilian Agricultural Research Corporation located in São Carlos, Brazil, where the climate is humid subtropical, and the soil is classified as an Oxisol. Undisturbed soil samples were collected with four replicates in each system. Soil resistance to penetration (SRP) was assessed with a benchtop electronic penetrometer in which the water content was previously standardized to be equivalent to a tension of -6 kPa. Data were statistically analyzed with a two-way analysis of variance (ANOVA) followed by Tukey tests (significance level: α=0.05). Significant differences were found among the studied systems. NV presented the lowest SRP. All the agricultural systems had SRP means higher than the limit of 2 MPa. |
Palavras-Chave: |
ILPF; Integrated crop livestock forest systems; Soil mechanical resistance; Soil physical quality. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227646/1/SoilResistancePenetration.pdf
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Marc: |
LEADER 02059nam a2200229 a 4500 001 2136017 005 2023-11-08 008 2021 bl uuuu u00u1 u #d 100 1 $aCANEPPELE, B. F. 245 $aSoil resistance to penetration in an oxisol under integrated and non-integrated grazing systems in southeast Brazil.$h[electronic resource] 260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa$c2021 300 $ap. 239-243. 520 $aIn order to learn more about soil physical quality in integrated systems, this study proposed comparing soil penetration resistance in two different depths, 0 - 5 cm and 12.5 - 17.5 cm, in areas under different managements. The systems evaluated were continuous grazing (CONT), rotational grazing (ROT), integrate livestock-forest system (ICL), integrated crop-livestock system (ILF), integrated crop-livestock-forest system (ICLF), and native vegetation (NV). The study site was in an experimental unit in the Brazilian Agricultural Research Corporation located in São Carlos, Brazil, where the climate is humid subtropical, and the soil is classified as an Oxisol. Undisturbed soil samples were collected with four replicates in each system. Soil resistance to penetration (SRP) was assessed with a benchtop electronic penetrometer in which the water content was previously standardized to be equivalent to a tension of -6 kPa. Data were statistically analyzed with a two-way analysis of variance (ANOVA) followed by Tukey tests (significance level: α=0.05). Significant differences were found among the studied systems. NV presented the lowest SRP. All the agricultural systems had SRP means higher than the limit of 2 MPa. 653 $aILPF 653 $aIntegrated crop livestock forest systems 653 $aSoil mechanical resistance 653 $aSoil physical quality 700 1 $aVALANI, G. P. 700 1 $aOLIVEIRA, P. P. A. 700 1 $aPEZZOPANE, J. R. M. 700 1 $aBERNARDI, A. C. de C. 700 1 $aCOOPER, M.
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Embrapa Pecuária Sudeste (CPPSE) |
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Registros recuperados : 32 | |
7. | | COOPER, M.; CASTRO, S. S. de; COELHO, M. R. Micromorfologia do solo. In: TEIXEIRA, P. C.; DONAGEMMA, G. K.; FONTANA, A.; TEIXEIRA, W. G. (Ed.). Manual de métodos de análise de solo. 3. ed. rev. e ampl. Brasília, DF: Embrapa, 2017. pt. 5, cap. 1, p. 527-564.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Solos. |
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10. | | TSENG, C. L.; POSADAS, A. N. D.; VAZ, C. M. P.; COOPER, M.; CRESTANA, S. Abordagem multifractal 3D e microtomografia computadorizada de raios-x na avaliação de um solo submetido a diferentes tipos de manejo. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 4., 2019, São Carlos, SP. Ciência, inovação e mercado: anais. São Carlos, SP: Embrapa Instrumentação, 2019. Editores: Paulino Ribeiro Villas-Boas, Maria Alice Martins, Débora Marcondes Bastos Pereira Milori, Ladislau Martin Neto. SIAGRO 2019. 195-199Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Instrumentação. |
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16. | | SOUZA, Z. M. de; MARQUES JÚNIOR, J.; COOPER, M.; PEREIRA, G. T. Micromorfologia do solo e sua relação com atributos físicos e hídricos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 3, p. 487-492, mar. 2006 Título em inglês: Soil micromorphology and its relation with physical and hydrical attributes.Biblioteca(s): Embrapa Unidades Centrais. |
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17. | | MAFRA, A. L.; SILVA, E. F.; COOPER, M.; DEMATTE, J. L. I. Pedogenese de uma sequencia de solos desenvolvidos de arenito na regiao de Piracicaba, SP. Revista Brasileira de Ciencia do Solo, Vicosa, v.25, n.2, p.355-369, 2001.Biblioteca(s): Embrapa Solos. |
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19. | | BENEDETTI, M. M.; SPAROVEK, G.; COOPER, M.; CURI, N.; CARVALHO FILHO, A. de. Representatividade e potencial de utilização de um banco de dados de solos do Brasil. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 32, n. 6, p. 2591-2600, nov/dez. 2008.Tipo: Nota Técnica/Nota Científica |
Biblioteca(s): Embrapa Solos. |
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20. | | PESSOA, T. N.; COOPER, M.; NUNES, M. R.; UTEAU, D.; PETH, S.; VAZ, C. M. P.; LIBARDI, P. L. 2D and 3D techniques to assess the structure and porosity of Oxisols and their correlations with other soil properties. Catena, v. 210, 105899, 2022. 16 p.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Instrumentação. |
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Registros recuperados : 32 | |
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