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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
01/09/2000 |
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Data da última atualização: |
01/09/2000 |
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Autoria: |
CRUZ, C. D.; REGAZZI, A. J. |
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Título: |
Modelos biometricos aplicados ao melhoramento genetico. |
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Edição: |
2.ed. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Vicosa: Ed. UFV, 1997. |
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Páginas: |
390p. |
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ISBN: |
85-7269-023-9 |
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Idioma: |
Português |
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Palavras-Chave: |
Melhoramento genetico. |
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Thesagro: |
Análise Estatística; Biometria; Método de Melhoramento. |
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Thesaurus Nal: |
biometry; breeding methods; statistical analysis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00602nam a2200229 a 4500
001 1297451
005 2000-09-01
008 1997 bl uuuu 00u1 u #d
020 $a85-7269-023-9
100 1 $aCRUZ, C. D.
245 $aModelos biometricos aplicados ao melhoramento genetico.
250 $a2.ed.
260 $aVicosa: Ed. UFV$c1997
300 $a390p.
650 $abiometry
650 $abreeding methods
650 $astatistical analysis
650 $aAnálise Estatística
650 $aBiometria
650 $aMétodo de Melhoramento
653 $aMelhoramento genetico
700 1 $aREGAZZI, A. J.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
18/02/2016 |
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Data da última atualização: |
15/04/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FIGUEIREDO, R. de O.; GONCALVES, A. O.; MELO, A. da S.; BONA, F. D. de; HERNANI, L. C. |
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Afiliação: |
RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; ALEXANDRE ORTEGA GONCALVES, CNPS; ADOILDO DA SILVA MELO, CNPS; FABIANO DANIEL DE BONA, CNPT; LUIS CARLOS HERNANI, CNPS. |
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Título: |
Monitoring two small catchments to evaluate effects of no-tillage agricultural management in São Paulo state, Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: 2015 AGU FALL MEETING, 2015, San Francisco. E-posters... San Francisco: 2015. Ref. H43B-1477. |
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Idioma: |
Inglês |
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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 |
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Thesaurus NAL: |
Watersheds. |
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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/139360/1/2015RA-029.pdf
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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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