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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
14/10/2014 |
Data da última atualização: |
16/11/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
LINO, L. S. M.; SAMPAIO, L. F. S.; PIO, L. A. S.; SILVA, S. e O. e; SEREJO, J. A. dos S. |
Afiliação: |
LUCYMEIRE SOUZA MORAIS LINO, CAPES; LAECIO FERNANDES SOUZA SAMPAIO, UFRB; LEILA APARECIDA SALLES PIO, UFLA; SEBASTIÃO E OLIVEIRA E SILVA, UFRB; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF. |
Título: |
Viabilidade polínica de bananeiras NBA-14 e TDM diploides e autotetraploides . |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 23., 2014, Cuiabá. Fruticultura: oportunidades e desafios para o Brasil. [S.l.]: SBF, 2014. 1 CD-ROM. |
Idioma: |
Português |
Conteúdo: |
Estudos dirigidos à fertilidade dos grãos de pólen de bananeira Musa acuminata sp. são de grande importância para dimensionar o seu potencial de utilização em cruzamentos dirigidos visando à criação de novas cultivares. Em bananeira, a fertilidade dos grãos de pólen tem sido estudada mediante técnicas de germinação in vitro e coloração com carmim acético ou 2,3,5-cloreto de trifeniltetrazólio (TTC). Em geral, a análise da viabilidade do pólen fornece um indicativo da fertilidade masculina, 15 permitindo maior direcionamento e segurança nos cruzamentos realizados, e aumentando a 16 eficiência na obtenção de híbridos. |
Thesagro: |
Banana; Germinação. |
Thesaurus Nal: |
Germination; Pollen germination. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01331nam a2200205 a 4500 001 1997340 005 2014-11-16 008 2014 bl uuuu u00u1 u #d 100 1 $aLINO, L. S. M. 245 $aViabilidade polínica de bananeiras NBA-14 e TDM diploides e autotetraploides . 260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 23., 2014, Cuiabá. Fruticultura: oportunidades e desafios para o Brasil. [S.l.]: SBF, 2014. 1 CD-ROM.$c2014 520 $aEstudos dirigidos à fertilidade dos grãos de pólen de bananeira Musa acuminata sp. são de grande importância para dimensionar o seu potencial de utilização em cruzamentos dirigidos visando à criação de novas cultivares. Em bananeira, a fertilidade dos grãos de pólen tem sido estudada mediante técnicas de germinação in vitro e coloração com carmim acético ou 2,3,5-cloreto de trifeniltetrazólio (TTC). Em geral, a análise da viabilidade do pólen fornece um indicativo da fertilidade masculina, 15 permitindo maior direcionamento e segurança nos cruzamentos realizados, e aumentando a 16 eficiência na obtenção de híbridos. 650 $aGermination 650 $aPollen germination 650 $aBanana 650 $aGerminação 700 1 $aSAMPAIO, L. F. S. 700 1 $aPIO, L. A. S. 700 1 $aSILVA, S. e O. e 700 1 $aSEREJO, J. A. dos S.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
06/02/2015 |
Data da última atualização: |
08/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ARROUAYS, D.; GRUNDY, M. G.; HARTEMINK, A. E.; HEMPEL, J. W.; HEUVELINK, G. B. M.; HONG, S. Y.; LAGACHERIE, P.; LELYK, G.; MCBRATNEY, A. B.; MCKENZIE, N. J.; MENDONCA-SANTOS, M. D. L.; MINASNY, B.; MONTANARELLA, L.; ODEH, I. O. A.; SANCHEZ, P. A.; THOMPSON, J. A.; ZHANG, G.-L. |
Afiliação: |
DOMINIQUE ARROUAYS, INRA; MICHAEL G. GRUNDY, CSIRO; ALFRED E. HARTEMINK, UNIVERSITY OF WISCONSIN; JONATHAN W. HEMPEL, USDA; GERARD B. M. HEUVELINK, ISRIC; S. YOUNG HONG, NATIONAL ACADEMY OF AGRICULTURAL SCIENCE, SOUTH KOREA; PHILIPPE LAGACHERIE, INRA; GLENN LELYK, AGRICULTURE AND AGRI-FOOD CANADA; ALEXANDER B. MCBRATNEY, THE UNIVERSITY OF SYDNEY; NEIL J. MCKENZIE, CSIRO; MARIA DE LOURDES M SANTOS BREFIN, CNPS; BUDIMAN MINASNY, THE UNIVERSITY OF SYDNEY; LUCA MONTANARELLA, EUROPEAN COMMISSION; INAKWU O. A. ODEH, THE UNIVERSITY OF SYDNEY; PEDRO A. SANCHEZ, THE EARTH INSTITUTE AT COLUMBIA UNIVERSITY; JAMES A. THOMPSON, WEST VIRGINIA UNIVERSITY; GAN-LIN ZHANG, CHINESE ACADEMY OF SCIENCES. |
Título: |
GlobalSoilMap: toward a fine-resolution global grid of soil properties. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Advances in Agronomy, v. 125, p. 93-134, 2014. |
DOI: |
https://doi.org/10.1016/B978-0-12-800137-0.00003-0 |
Idioma: |
Inglês |
Conteúdo: |
Soil scientists are being challenged to provide assessments of soil condition from local through to global scales. A particular issue is the need for estimates of the stores and fluxes in soils of water, carbon, nutrients, and solutes. This review outlines progress in the development and testing of GlobalSoilMap-a digital soil map that aims to provide a fine-resolution global grid of soil functional properties with estimates of their associated uncertainties. A range of methods can be used to generate the fine-resolution spatial estimates depending on the availability of existing soil surveys, environmental data, and point observations. The system has an explicit geometry for estimating point and block estimates of soil properties continuously down the soil profile. This geometry is necessary to ensure mass balance when stores and fluxes are computed. It also overcomes some limitations with existing systems for characterizing soil variation with depth. GlobalSoilMap has been designed to enable delivery of soil data via Web services. This review provides an overview of the system's technical specifications including the minimum data set. Examples from contrasting countries and environments are then presented to demonstrate the robustness of the technical specifications. GlobalSoilMap provides the means for supplying soil information in a format and resolution compatible with other fundamental data sets from remote sensing, terrain analysis, and other systems for mapping, monitoring, and forecasting biophysical processes. The initial research phase of the core project is nearing completion and attention is now shifting toward establishing the institutional and governance arrangements necessary to complete a full global coverage and maintaining the operational version of the GlobalSoilMap. This will be a grand and rewarding challenge for the soil science profession in the coming years. MenosSoil scientists are being challenged to provide assessments of soil condition from local through to global scales. A particular issue is the need for estimates of the stores and fluxes in soils of water, carbon, nutrients, and solutes. This review outlines progress in the development and testing of GlobalSoilMap-a digital soil map that aims to provide a fine-resolution global grid of soil functional properties with estimates of their associated uncertainties. A range of methods can be used to generate the fine-resolution spatial estimates depending on the availability of existing soil surveys, environmental data, and point observations. The system has an explicit geometry for estimating point and block estimates of soil properties continuously down the soil profile. This geometry is necessary to ensure mass balance when stores and fluxes are computed. It also overcomes some limitations with existing systems for characterizing soil variation with depth. GlobalSoilMap has been designed to enable delivery of soil data via Web services. This review provides an overview of the system's technical specifications including the minimum data set. Examples from contrasting countries and environments are then presented to demonstrate the robustness of the technical specifications. GlobalSoilMap provides the means for supplying soil information in a format and resolution compatible with other fundamental data sets from remote sensing, terrain analysis, and other systems for mapping, moni... Mostrar Tudo |
Thesagro: |
Solo. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02876naa a2200337 a 4500 001 2008007 005 2021-11-08 008 2014 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/B978-0-12-800137-0.00003-0$2DOI 100 1 $aARROUAYS, D. 245 $aGlobalSoilMap$btoward a fine-resolution global grid of soil properties.$h[electronic resource] 260 $c2014 520 $aSoil scientists are being challenged to provide assessments of soil condition from local through to global scales. A particular issue is the need for estimates of the stores and fluxes in soils of water, carbon, nutrients, and solutes. This review outlines progress in the development and testing of GlobalSoilMap-a digital soil map that aims to provide a fine-resolution global grid of soil functional properties with estimates of their associated uncertainties. A range of methods can be used to generate the fine-resolution spatial estimates depending on the availability of existing soil surveys, environmental data, and point observations. The system has an explicit geometry for estimating point and block estimates of soil properties continuously down the soil profile. This geometry is necessary to ensure mass balance when stores and fluxes are computed. It also overcomes some limitations with existing systems for characterizing soil variation with depth. GlobalSoilMap has been designed to enable delivery of soil data via Web services. This review provides an overview of the system's technical specifications including the minimum data set. Examples from contrasting countries and environments are then presented to demonstrate the robustness of the technical specifications. GlobalSoilMap provides the means for supplying soil information in a format and resolution compatible with other fundamental data sets from remote sensing, terrain analysis, and other systems for mapping, monitoring, and forecasting biophysical processes. The initial research phase of the core project is nearing completion and attention is now shifting toward establishing the institutional and governance arrangements necessary to complete a full global coverage and maintaining the operational version of the GlobalSoilMap. This will be a grand and rewarding challenge for the soil science profession in the coming years. 650 $aSolo 700 1 $aGRUNDY, M. G. 700 1 $aHARTEMINK, A. E. 700 1 $aHEMPEL, J. W. 700 1 $aHEUVELINK, G. B. M. 700 1 $aHONG, S. Y. 700 1 $aLAGACHERIE, P. 700 1 $aLELYK, G. 700 1 $aMCBRATNEY, A. B. 700 1 $aMCKENZIE, N. J. 700 1 $aMENDONCA-SANTOS, M. D. L. 700 1 $aMINASNY, B. 700 1 $aMONTANARELLA, L. 700 1 $aODEH, I. O. A. 700 1 $aSANCHEZ, P. A. 700 1 $aTHOMPSON, J. A. 700 1 $aZHANG, G.-L. 773 $tAdvances in Agronomy$gv. 125, p. 93-134, 2014.
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