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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
20/11/2009 |
Data da última atualização: |
14/06/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DIAS, G. de M. G.; ARAÚJO, A. G. de; CARVALHO, A. C. P. P. de; PASQUAL, M. |
Afiliação: |
Grabrielen de Maria Gomes Dias, UFLA; Aparecida Gomes de Araújo, UFLA; Ana Cristina Portugal Pinto Carvalho, CNPAT; Moacir Pasqual, UFLA. |
Título: |
Indução de embriogênese somática em bastão do imperador var. Porcelana. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 4., 2009, Aracaju. Resumos... Aracaju: Embrapa Tabuleiros Costeiros, 2009. |
Páginas: |
1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Auxinas; Etligera elatior Jack R M Smith; Propagação in vitro. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/11454/1/RE09048.pdf
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Marc: |
LEADER 00637nam a2200181 a 4500 001 1575582 005 2017-06-14 008 2009 bl uuuu u00u1 u #d 100 1 $aDIAS, G. de M. G. 245 $aIndução de embriogênese somática em bastão do imperador var. Porcelana. 260 $aIn: CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 4., 2009, Aracaju. Resumos... Aracaju: Embrapa Tabuleiros Costeiros$c2009 300 $a1 CD-ROM. 653 $aAuxinas 653 $aEtligera elatior Jack R M Smith 653 $aPropagação in vitro 700 1 $aARAÚJO, A. G. de 700 1 $aCARVALHO, A. C. P. P. de 700 1 $aPASQUAL, M.
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Embrapa Agroindústria Tropical (CNPAT) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
07/01/2009 |
Data da última atualização: |
11/07/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
GUIMARÃES, E. C.; HAMADA, E.; GOMES, M. A. F. |
Afiliação: |
Ednaldo Carvalho Guimarães, Universidade Federal de Uberlândia; EMILIA HAMADA, CNPMA; MARCO ANTONIO FERREIRA GOMES, CNPMA. |
Título: |
Spatial variability of satured soil hydraulic conductivity in the region of Araguaia River - Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; CONGRESSO BRASLEIRO DE ENGENHARIA AGRÍCOLA, 37., 2008, Foz do Iguaçú. Proceedings... Foz do Iguaçú: SBEA, 2008. 4p. CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
This study evaluates the spatial variability of saturated hydraulic conductivity in the soil in an area of 51,850 ha at the headwaters of the Araguaia River MT/GO. This area is highly vulnerable because it is a location of recharging through natural water infiltration of the Guarani Aquifer System and an area of intense increases in agriculture since its adoption by growers in the last 30 years. Soil samples were collected at 383 points, geographically located by GPS. The samples were collected from depths of 0 - 20 cm and 60 - 80 cm. Exploratory statistics and box-plot were used in the descriptive analysis and semivariogram were constructed to determine the spatial model. The exploratory analysis showed that the mean hydraulic conductivity in the superficial layer was less than at the level of 60-80 cm; however, the greatest variability evaluated with a coefficient of variation also was from this layer. Data tended towards a normal distribution. These results can be explained by the greater soil compaction in the superficial layer. The semivariogram models, adjusted for the two layers, were exponential and demonstrated moderate and strong dependence, with ranges of 5000 and 3000 utm respectively. It was concluded that soil use is influencing the spatial distribution model of the hydraulic conductivity in the region. |
Thesagro: |
Condutividade Hidráulica; Solo. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145294/1/2008AA-029.pdf
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Marc: |
LEADER 01982nam a2200157 a 4500 001 1016077 005 2016-07-11 008 2008 bl uuuu u00u1 u #d 100 1 $aGUIMARÃES, E. C. 245 $aSpatial variability of satured soil hydraulic conductivity in the region of Araguaia River - Brazil.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; CONGRESSO BRASLEIRO DE ENGENHARIA AGRÍCOLA, 37., 2008, Foz do Iguaçú. Proceedings... Foz do Iguaçú: SBEA, 2008. 4p. CD-ROM.$c2008 520 $aThis study evaluates the spatial variability of saturated hydraulic conductivity in the soil in an area of 51,850 ha at the headwaters of the Araguaia River MT/GO. This area is highly vulnerable because it is a location of recharging through natural water infiltration of the Guarani Aquifer System and an area of intense increases in agriculture since its adoption by growers in the last 30 years. Soil samples were collected at 383 points, geographically located by GPS. The samples were collected from depths of 0 - 20 cm and 60 - 80 cm. Exploratory statistics and box-plot were used in the descriptive analysis and semivariogram were constructed to determine the spatial model. The exploratory analysis showed that the mean hydraulic conductivity in the superficial layer was less than at the level of 60-80 cm; however, the greatest variability evaluated with a coefficient of variation also was from this layer. Data tended towards a normal distribution. These results can be explained by the greater soil compaction in the superficial layer. The semivariogram models, adjusted for the two layers, were exponential and demonstrated moderate and strong dependence, with ranges of 5000 and 3000 utm respectively. It was concluded that soil use is influencing the spatial distribution model of the hydraulic conductivity in the region. 650 $aCondutividade Hidráulica 650 $aSolo 700 1 $aHAMADA, E. 700 1 $aGOMES, M. A. F.
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