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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
18/06/2009 |
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Data da última atualização: |
19/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALMEIDA, C. O. de; MATOS, A. P. de; CARDOSO, C. E. L.; SANCHES, N. F.; TEIXEIRA, F. A.; ELIAS JÚNIOR, J. |
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Afiliação: |
CLOVIS OLIVEIRA DE ALMEIDA, CNPMF; ARISTOTELES PIRES DE MATOS, CNPMF; CARLOS ESTEVAO LEITE CARDOSO, CNPMF; NILTON FRITZONS SANCHES, CNPMF; Fernando Antônio Teixeira, COAPA; José Elias Júnior, SEAGRO. |
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Título: |
Evaluation of economic and environmental impacts of integrated pineapple production in the State of Tocantins-Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Acta Horticulturae, Leuven, n. 822, p. 161-168, mar. 2009. |
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ISSN: |
0567-7572 |
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Idioma: |
Inglês |
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Notas: |
Edição de Proceedings of the VI International Pineapple Symposium, João Pessoa, nov. 2007. Disponível também em CD-ROM e on-line. |
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Conteúdo: |
Integrated pineapple production in Brazil was initiated in the States of Tocantins, Paraiba and Bahia. In Tocantins where the new crop management system advanced faster, integrated production has reached commercial level: 150 hectares in 2007, cultivated by 15 pineapple growers in 11 municipalities. Evaluation of economic and environmental impacts was performed according to the "Ambitec-Agro System", composed by a pool of indicators and components related to technology efficiency, environmental preservation and recovery. Eight growers were surveyed, all of them at the same integrated production level, as well as three experts that work on the project. In the conventional production system pesticides are applied in a preventive way, usually there are nine insecticide and six fungicide applications during the crop cycle. In the integrated production system, the decision to spray pesticide is based on the monitoring of pests and diseases. In addition to promoting the use of less toxic pesticides, the practice of integrated pineapple production has reduced the amount and the number of pesticide applications, resulting in lower production costs in comparison with the conventional system. Reductions in pesticide use were as follows: herbicides, 47%, insecticides, 37% and fungicides, 20%. The use of herbicide decreased from four pre-emergence applications to two post-emergence applications during the crop cycle. The positive effect of the integrated pineapple production on the environment was due to the improvement on soil quality and reduction of pesticides applications, resulting in an index equal to 2.34, on a scale ranging from ?15 to +15. MenosIntegrated pineapple production in Brazil was initiated in the States of Tocantins, Paraiba and Bahia. In Tocantins where the new crop management system advanced faster, integrated production has reached commercial level: 150 hectares in 2007, cultivated by 15 pineapple growers in 11 municipalities. Evaluation of economic and environmental impacts was performed according to the "Ambitec-Agro System", composed by a pool of indicators and components related to technology efficiency, environmental preservation and recovery. Eight growers were surveyed, all of them at the same integrated production level, as well as three experts that work on the project. In the conventional production system pesticides are applied in a preventive way, usually there are nine insecticide and six fungicide applications during the crop cycle. In the integrated production system, the decision to spray pesticide is based on the monitoring of pests and diseases. In addition to promoting the use of less toxic pesticides, the practice of integrated pineapple production has reduced the amount and the number of pesticide applications, resulting in lower production costs in comparison with the conventional system. Reductions in pesticide use were as follows: herbicides, 47%, insecticides, 37% and fungicides, 20%. The use of herbicide decreased from four pre-emergence applications to two post-emergence applications during the crop cycle. The positive effect of the integrated pineapple production on the envi... Mostrar Tudo |
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Palavras-Chave: |
Ananas comosus var; comosus. |
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Thesaurus Nal: |
environmental protection; production costs. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02563naa a2200253 a 4500
001 1655733
005 2022-07-19
008 2009 bl uuuu u00u1 u #d
022 $a0567-7572
100 1 $aALMEIDA, C. O. de
245 $aEvaluation of economic and environmental impacts of integrated pineapple production in the State of Tocantins-Brazil.$h[electronic resource]
260 $c2009
500 $aEdição de Proceedings of the VI International Pineapple Symposium, João Pessoa, nov. 2007. Disponível também em CD-ROM e on-line.
520 $aIntegrated pineapple production in Brazil was initiated in the States of Tocantins, Paraiba and Bahia. In Tocantins where the new crop management system advanced faster, integrated production has reached commercial level: 150 hectares in 2007, cultivated by 15 pineapple growers in 11 municipalities. Evaluation of economic and environmental impacts was performed according to the "Ambitec-Agro System", composed by a pool of indicators and components related to technology efficiency, environmental preservation and recovery. Eight growers were surveyed, all of them at the same integrated production level, as well as three experts that work on the project. In the conventional production system pesticides are applied in a preventive way, usually there are nine insecticide and six fungicide applications during the crop cycle. In the integrated production system, the decision to spray pesticide is based on the monitoring of pests and diseases. In addition to promoting the use of less toxic pesticides, the practice of integrated pineapple production has reduced the amount and the number of pesticide applications, resulting in lower production costs in comparison with the conventional system. Reductions in pesticide use were as follows: herbicides, 47%, insecticides, 37% and fungicides, 20%. The use of herbicide decreased from four pre-emergence applications to two post-emergence applications during the crop cycle. The positive effect of the integrated pineapple production on the environment was due to the improvement on soil quality and reduction of pesticides applications, resulting in an index equal to 2.34, on a scale ranging from ?15 to +15.
650 $aenvironmental protection
650 $aproduction costs
653 $aAnanas comosus var
653 $acomosus
700 1 $aMATOS, A. P. de
700 1 $aCARDOSO, C. E. L.
700 1 $aSANCHES, N. F.
700 1 $aTEIXEIRA, F. A.
700 1 $aELIAS JÚNIOR, J.
773 $tActa Horticulturae, Leuven$gn. 822, p. 161-168, mar. 2009.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
18/09/2009 |
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Data da última atualização: |
13/03/2013 |
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Autoria: |
ABUD, S.; SOUZA, P. I. M. de; MOREIRA, C. T.; ANDRADE, S. R. M.; ULBRICH, A. V.; VIANNA, G. R.; RECH, E. L.; ARAGÃO, F. J. L. |
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Afiliação: |
Sérgio Abud, CPAC; Plínio Itamar Mello de Souza, CPAC; Claudete Teixeira Moreira, CPAC; Solange Rocha Monteiro Andrade, CPAC; Adolfo Vitório Ulbrich, UEL; Giovanni Rodrigues Vianna, Cenargen; Francisco José Lima Aragão, Cenargen. |
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Título: |
Dispersão de pólen em soja transgênica na região do Cerrado. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, v.38, n. 10, p.1229-1235, out. 2003. |
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Idioma: |
Português |
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Notas: |
NOTAS CIENTÍFICAS |
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Conteúdo: |
O objetivo deste trabalho foi avaliar a dispersão de pólen transgênico em soja. Plantas transgênicas de soja contendo os genes ahas, para tolerância ao herbicida imazapyr, e uidA (GUS), foram cultivadas com plantas não-transgênicas. A dispersão do pólen transgênico foi avaliada pela presença de ambos os genes dominantes na progênie de plantas não-transgênicas. A maior freqüência de disseminação de pólen transgênico foi observada na primeira linha, distante 0,5 m da parcela central (0,44% a 0,45%). Esta freqüência foi reduzida drasticamente na linha 2 (0,04% a 0,14%), atingindo 0 na linha 13, a 6,5 m da parcela central. |
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Thesagro: |
Cerrado; Glycine Max; Planta Transgênica; Polinização; Soja. |
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Thesaurus NAL: |
pollination; soybeans; transgenic plants. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01497naa a2200313 a 4500
001 1572335
005 2013-03-13
008 2003 bl uuuu u00u1 u #d
100 1 $aABUD, S.
245 $aDispersão de pólen em soja transgênica na região do Cerrado.
260 $c2003
500 $aNOTAS CIENTÍFICAS
520 $aO objetivo deste trabalho foi avaliar a dispersão de pólen transgênico em soja. Plantas transgênicas de soja contendo os genes ahas, para tolerância ao herbicida imazapyr, e uidA (GUS), foram cultivadas com plantas não-transgênicas. A dispersão do pólen transgênico foi avaliada pela presença de ambos os genes dominantes na progênie de plantas não-transgênicas. A maior freqüência de disseminação de pólen transgênico foi observada na primeira linha, distante 0,5 m da parcela central (0,44% a 0,45%). Esta freqüência foi reduzida drasticamente na linha 2 (0,04% a 0,14%), atingindo 0 na linha 13, a 6,5 m da parcela central.
650 $apollination
650 $asoybeans
650 $atransgenic plants
650 $aCerrado
650 $aGlycine Max
650 $aPlanta Transgênica
650 $aPolinização
650 $aSoja
700 1 $aSOUZA, P. I. M. de
700 1 $aMOREIRA, C. T.
700 1 $aANDRADE, S. R. M.
700 1 $aULBRICH, A. V.
700 1 $aVIANNA, G. R.
700 1 $aRECH, E. L.
700 1 $aARAGÃO, F. J. L.
773 $tPesquisa Agropecuária Brasileira, Brasília$gv.38, n. 10, p.1229-1235, out. 2003.
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