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| Registros recuperados : 47 | |
| Registros recuperados : 47 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
14/01/2008 |
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Data da última atualização: |
28/09/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Local - B |
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Autoria: |
DUKE, S. O.; CERDEIRA, A. L. |
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Afiliação: |
Stephen O. Duke, USDA-ARS; ANTONIO LUIZ CERDEIRA, CNPMA. |
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Título: |
Risks and benefits of glyphosate-resistant crops. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
ISB News Report: Agricultural and Environmental Biotechnology, Blacksburg, p.1-5, Jan. 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
Our generalizations may not apply to all situations, as risks and benefits are geography and time dependent. In the context of the replaced herbicides and agronomic practices, the apparent health and environmental benefits of the glyphosate/GRC combination are significant in most studied cases. Glyphosate is more environmentally and toxicologically benign than many herbicides that it replaces. Perhaps the most significant contribution of GRCs to the environment has been its influence on adoption of reduced- or no-tillage agriculture. The preponderance of evidence indicates that GRC-derived feed and foods are safe and are nutritionally equivalent to their non-transgenic counterparts. Little or no direct impact or risk is expected from glyphosate resistance transgenes when they introgress into wild populations. However, when stacked with genes that impart a fitness advantage in the wild, the glyphosate-resistance trait, in the presence of glyphosate use, can increase the chances of potentially harmful gene flow. |
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Thesagro: |
Herbicida; Planta Transgênica; Resistência. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01511naa a2200169 a 4500
001 1015426
005 2015-09-28
008 2007 bl uuuu u00u1 u #d
100 1 $aDUKE, S. O.
245 $aRisks and benefits of glyphosate-resistant crops.
260 $c2007
520 $aOur generalizations may not apply to all situations, as risks and benefits are geography and time dependent. In the context of the replaced herbicides and agronomic practices, the apparent health and environmental benefits of the glyphosate/GRC combination are significant in most studied cases. Glyphosate is more environmentally and toxicologically benign than many herbicides that it replaces. Perhaps the most significant contribution of GRCs to the environment has been its influence on adoption of reduced- or no-tillage agriculture. The preponderance of evidence indicates that GRC-derived feed and foods are safe and are nutritionally equivalent to their non-transgenic counterparts. Little or no direct impact or risk is expected from glyphosate resistance transgenes when they introgress into wild populations. However, when stacked with genes that impart a fitness advantage in the wild, the glyphosate-resistance trait, in the presence of glyphosate use, can increase the chances of potentially harmful gene flow.
650 $aHerbicida
650 $aPlanta Transgênica
650 $aResistência
700 1 $aCERDEIRA, A. L.
773 $tISB News Report: Agricultural and Environmental Biotechnology, Blacksburg, p.1-5, Jan. 2007.
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