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Registros recuperados : 266 | |
145. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | BAYER, C.; MARTIN-NETO, L.; FABRÍCIO, A. C.; HERNANI, L. C.; SALTON, J. C.; PAVINATO, A. Sequestro de carbono em solos da região do cerrado brasileiro. In: CONGRESSO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS-IHSS, 4., 2001, Viçosa. IHSS 2001: resumos de palestras e trabalhos apresentados. Viçosa: UFV-Departamento de Solos: Grupo Brasileiro da IHSS, 2001. p. 74-76. Biblioteca(s): Embrapa Instrumentação. |
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148. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | HERNANI, L. C.; CHAGAS, C. da S.; GONCALVES, A. O.; MELO, A. da S. Potencial natural de erosão e geotecnologias para a classificação de capacidade de uso dos solos. In: CASTRO, S. S. de; HERNANI, L. C. (Ed.). Solos frágeis: caracterização, manejo e sustentabilidade. Brasília, DF: Embrapa, 2015. pt. 1, cap. 6, p. 135-157. Biblioteca(s): Embrapa Solos. |
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156. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SILVA, W. M.; FABRÍCIO, A. C.; MARCHETTI, M. E.; KURIHARA, C. H.; MAEDA, S.; HERNANI, L. C. Eficiência de extratores de fósforo em dois latossolos do Mato Grosso do Sul. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 34, n. 12, p. 2277-2285, nov. 1999 Título em inglês: Efficiency of phosphorus extractors using two oxisols from Mato Grosso do Sul State, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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157. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | NUNES, A. L. P.; DEBIASI, H.; FRANCHINI, J. C.; HERNANI, L. C.; COQUEIRO, A. C. P.; RALISCH, R. Diagnóstico rápido da estrutura do solo (DRES): por quê e para quê. In: WORKSHOP DA REDE DE PESQUISA SOLOVIVO, 2018, Curitiba. Indicadores de qualidade da gestão de áreas com sistema plantio direto: palestras e resumos. Rio de Janeiro: Embrapa Solos, 2019. E-book. (Embrapa Solos. Documentos, 212). Biblioteca(s): Embrapa Solos. |
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158. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SOUZA, E. B. de; CARDOSO, J. A. F.; LIMA, A. M. N.; CUNHA, T. J. F.; HERNANI, L. C. Estoques de carbono nas substâncias húmicas de Neossolo Quartzarênico sob cultivo de mangueira irrigada no Semiárido Brasileiro. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 43., 2014, Campo Grande, MS. Estratégias para a redução do custo Brasil no agronegócio: trabalhos. Jaboticabal: Associação Brasileira de Engenharia Agrícola, 2014. Biblioteca(s): Embrapa Semiárido; Embrapa Solos. |
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159. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | KURIHARA, C. H.; STAUT, L. A.; HERNANI, L. C.; SILVA, W. M.; TOKURA, A. M.; GOMES, R. N. Fertilidade do solo e estado nutricional da cultura da soja em plantio direto. In: REUNIAO BRAS. FERTILIDADE DO SOLO E NUTRICAO DE PLANTAS, 23.; REUNIAO BRASILEIRA SOBRE MICORRIZAS, 7.; SIMPOSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 5.; REUNIAO BRASILEIRA DE BIOLOGIA DO SOLO, 2., 1998, Caxambu, MG. FertBio 98: resumos. Caxambu: UFLA, 1998. p.745. Interrelacao fertilidade, biologia do solo e nutricao de plantas: consolidando um paradigma. Biblioteca(s): Embrapa Cerrados. |
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160. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | STAUT, L. A.; KURIHARA, C. H.; HERNANI, L. C.; SILVA, W. M.; TOKURA, A. M.; GOMES, R. N. Fertilidade do solo e estado nutricional da cultura da soja em plantio direto. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 20., 1998, Londrina, PR. Ata e resumos... Londrina: EMBRAPA-CNPSo, 1998. p. 362-363. (EMBRAPA-CNPSo. Documentos, 121). Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Cerrados. |
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Registros recuperados : 266 | |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
18/02/2016 |
Data da última atualização: |
15/04/2016 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FIGUEIREDO, R. de O.; GONCALVES, A. O.; MELO, A. da S.; BONA, F. D. de; HERNANI, L. C. |
Afiliação: |
RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; ALEXANDRE ORTEGA GONCALVES, CNPS; ADOILDO DA SILVA MELO, CNPS; FABIANO DANIEL DE BONA, CNPT; LUIS CARLOS HERNANI, CNPS. |
Título: |
Monitoring two small catchments to evaluate effects of no-tillage agricultural management in São Paulo state, Brazil. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: 2015 AGU FALL MEETING, 2015, San Francisco. E-posters... San Francisco: 2015. Ref. H43B-1477. |
Idioma: |
Inglês |
Conteúdo: |
In recent years, declines in water and soil quality have been observed in areas of Brazil where no-till agriculture had been previously implemented. Poor soil management associated with the absence of public policies has caused soil erosion, because many farmers are moving back from no-till to traditional cultivation for faster economic gains. A research project ? SoloVivo Project - leaded by Embrapa (Brazilian Agricultural Research Corporation) in partnership with Itaipu Binacional aims to develop and validate, in a participatory way, tools to evaluate the technical performance of soil and water management at the rural properties that practice notill agriculture. In this context we have selected two paired small (< 100 ha) catchments in the Paranapanema region, São Paulo State, where no-till management is practiced at two different degrees of effectiveness. In the figure bellow it can be seen a scene of one of the two studied catchments. For monitoring rainfall, soil solution and stream water, each catchment will be equipped with a programmable datalogger (with cell phone communication for data collection) linked to: a high intensity tipping bucket rain gage; a reflectometer to monitor soil volumetric water content, bulk electric conductivity and temperature; a radar water level sensor; a turbidity sensor; and an electric conductivity-temperature probe. We expect that stream flow and sediment generation, besides water quality (measured by conductivity) may serve as indicators of the benefits of no-tillage agriculture done more or less well. The results of this study will be used to stimulate discussions at workshops with the farmers who participate in a rural producers association in the region. In addition this and other results can be used to help the Brazilian National Water Agency (ANA) decide about applying no-till agricultural management systems in its programs of payment for environmental services. MenosIn recent years, declines in water and soil quality have been observed in areas of Brazil where no-till agriculture had been previously implemented. Poor soil management associated with the absence of public policies has caused soil erosion, because many farmers are moving back from no-till to traditional cultivation for faster economic gains. A research project ? SoloVivo Project - leaded by Embrapa (Brazilian Agricultural Research Corporation) in partnership with Itaipu Binacional aims to develop and validate, in a participatory way, tools to evaluate the technical performance of soil and water management at the rural properties that practice notill agriculture. In this context we have selected two paired small (< 100 ha) catchments in the Paranapanema region, São Paulo State, where no-till management is practiced at two different degrees of effectiveness. In the figure bellow it can be seen a scene of one of the two studied catchments. For monitoring rainfall, soil solution and stream water, each catchment will be equipped with a programmable datalogger (with cell phone communication for data collection) linked to: a high intensity tipping bucket rain gage; a reflectometer to monitor soil volumetric water content, bulk electric conductivity and temperature; a radar water level sensor; a turbidity sensor; and an electric conductivity-temperature probe. We expect that stream flow and sediment generation, besides water quality (measured by conductivity) may serve as indicato... Mostrar Tudo |
Thesaurus NAL: |
Watersheds. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139360/1/2015RA-029.pdf
|
Marc: |
LEADER 02549nam a2200169 a 4500 001 2037582 005 2016-04-15 008 2015 bl uuuu u00u1 u #d 100 1 $aFIGUEIREDO, R. de O. 245 $aMonitoring two small catchments to evaluate effects of no-tillage agricultural management in São Paulo state, Brazil.$h[electronic resource] 260 $aIn: 2015 AGU FALL MEETING, 2015, San Francisco. E-posters... San Francisco: 2015. Ref. H43B-1477.$c1477 520 $aIn recent years, declines in water and soil quality have been observed in areas of Brazil where no-till agriculture had been previously implemented. Poor soil management associated with the absence of public policies has caused soil erosion, because many farmers are moving back from no-till to traditional cultivation for faster economic gains. A research project ? SoloVivo Project - leaded by Embrapa (Brazilian Agricultural Research Corporation) in partnership with Itaipu Binacional aims to develop and validate, in a participatory way, tools to evaluate the technical performance of soil and water management at the rural properties that practice notill agriculture. In this context we have selected two paired small (< 100 ha) catchments in the Paranapanema region, São Paulo State, where no-till management is practiced at two different degrees of effectiveness. In the figure bellow it can be seen a scene of one of the two studied catchments. For monitoring rainfall, soil solution and stream water, each catchment will be equipped with a programmable datalogger (with cell phone communication for data collection) linked to: a high intensity tipping bucket rain gage; a reflectometer to monitor soil volumetric water content, bulk electric conductivity and temperature; a radar water level sensor; a turbidity sensor; and an electric conductivity-temperature probe. We expect that stream flow and sediment generation, besides water quality (measured by conductivity) may serve as indicators of the benefits of no-tillage agriculture done more or less well. The results of this study will be used to stimulate discussions at workshops with the farmers who participate in a rural producers association in the region. In addition this and other results can be used to help the Brazilian National Water Agency (ANA) decide about applying no-till agricultural management systems in its programs of payment for environmental services. 650 $aWatersheds 700 1 $aGONCALVES, A. O. 700 1 $aMELO, A. da S. 700 1 $aBONA, F. D. de 700 1 $aHERNANI, L. C.
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Embrapa Meio Ambiente (CNPMA) |
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