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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
18/06/2009 |
Data da última atualização: |
19/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MATOS, A. P. de; SANCHES, N. F.; SOUZA, L. F. da S.; ELIAS JÚNIOR, J.; TEIXEIRA, F. A.; SIEBENEICHLER, S. C. |
Afiliação: |
ARISTOTELES PIRES DE MATOS, CNPMF; NILTON FRITZONS SANCHES, CNPMF; LUIZ FRANCISCO DA SILVA SOUZA, CNPMF; José Elias Júnior, SEAGRO; Fernando Antônio Teixeira, COAPA; Susana Cristine Siebeneichler, UFT. |
Título: |
Cover crops on weed management in integrated pineapple production plantings. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Acta Horticulturae, Leuven, n. 822, p. 155-160, mar. 2009. |
ISSN: |
0567-7572 |
Idioma: |
Inglês |
Notas: |
Edição de Proceedings of the VI International Pineapple Symposium, João Pessoa, nov. 2007. Disponível também em CD-ROM e on-line. |
Conteúdo: |
Weed control in pineapple orchards in Brazil is traditionally performed manually and by spraying herbicides, thus being rather aggressive to the environment. The objective of this work was to evaluate the effect of Cynodon dactylon and Pennisetum americanum as cover crops on weed management in pineapple orchards under integrated production system in comparison with the conventional production system. The cover crop management consisted of spraying post-emergence herbicide at blooming stage and chopping the cover crops, allowing their residues to remain on the soil as mulch, and making direct planting of the cover crops as many times as possible, depending on environmental conditions. Weed control in the conventional production system was performed by six manual interventions and four pre-emergence herbicide sprays. On the other hand, no conventional weed control was performed in the pineapple orchards where C. dactylon and P. americanum were used as cover crops. The nutritional status of the pineapple plants was evaluated based on ?D? leaf analyses prior to the flowering induction treatment. Nutrient levels were higher in plants of the cover crop treatments, showing no competition of either C. dactylon or P. americanum with the cash crop. Pineapple plants grown in association with those cover crops produced higher percentages of fruits weighing above 1,500 g than those from the treatment with conventional weed control. In addition, the treatment with P. americanum as cover crop resulted in the production of a higher number of large fruits, weighing above 1,800 g, in comparison with C. dactylon as cover crop and the conventional weed management. MenosWeed control in pineapple orchards in Brazil is traditionally performed manually and by spraying herbicides, thus being rather aggressive to the environment. The objective of this work was to evaluate the effect of Cynodon dactylon and Pennisetum americanum as cover crops on weed management in pineapple orchards under integrated production system in comparison with the conventional production system. The cover crop management consisted of spraying post-emergence herbicide at blooming stage and chopping the cover crops, allowing their residues to remain on the soil as mulch, and making direct planting of the cover crops as many times as possible, depending on environmental conditions. Weed control in the conventional production system was performed by six manual interventions and four pre-emergence herbicide sprays. On the other hand, no conventional weed control was performed in the pineapple orchards where C. dactylon and P. americanum were used as cover crops. The nutritional status of the pineapple plants was evaluated based on ?D? leaf analyses prior to the flowering induction treatment. Nutrient levels were higher in plants of the cover crop treatments, showing no competition of either C. dactylon or P. americanum with the cash crop. Pineapple plants grown in association with those cover crops produced higher percentages of fruits weighing above 1,500 g than those from the treatment with conventional weed control. In addition, the treatment with P. americanum as cover c... Mostrar Tudo |
Palavras-Chave: |
Ananas comosus var; comosus; Conservation. |
Thesagro: |
Cynodon Dactylon; Pennisetum Americanum. |
Thesaurus Nal: |
soil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02581naa a2200277 a 4500 001 1643734 005 2022-07-19 008 2009 bl uuuu u00u1 u #d 022 $a0567-7572 100 1 $aMATOS, A. P. de 245 $aCover crops on weed management in integrated pineapple production plantings.$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 $aWeed control in pineapple orchards in Brazil is traditionally performed manually and by spraying herbicides, thus being rather aggressive to the environment. The objective of this work was to evaluate the effect of Cynodon dactylon and Pennisetum americanum as cover crops on weed management in pineapple orchards under integrated production system in comparison with the conventional production system. The cover crop management consisted of spraying post-emergence herbicide at blooming stage and chopping the cover crops, allowing their residues to remain on the soil as mulch, and making direct planting of the cover crops as many times as possible, depending on environmental conditions. Weed control in the conventional production system was performed by six manual interventions and four pre-emergence herbicide sprays. On the other hand, no conventional weed control was performed in the pineapple orchards where C. dactylon and P. americanum were used as cover crops. The nutritional status of the pineapple plants was evaluated based on ?D? leaf analyses prior to the flowering induction treatment. Nutrient levels were higher in plants of the cover crop treatments, showing no competition of either C. dactylon or P. americanum with the cash crop. Pineapple plants grown in association with those cover crops produced higher percentages of fruits weighing above 1,500 g than those from the treatment with conventional weed control. In addition, the treatment with P. americanum as cover crop resulted in the production of a higher number of large fruits, weighing above 1,800 g, in comparison with C. dactylon as cover crop and the conventional weed management. 650 $asoil 650 $aCynodon Dactylon 650 $aPennisetum Americanum 653 $aAnanas comosus var 653 $acomosus 653 $aConservation 700 1 $aSANCHES, N. F. 700 1 $aSOUZA, L. F. da S. 700 1 $aELIAS JÚNIOR, J. 700 1 $aTEIXEIRA, F. A. 700 1 $aSIEBENEICHLER, S. C. 773 $tActa Horticulturae, Leuven$gn. 822, p. 155-160, mar. 2009.
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Registros recuperados : 11 | |
1. | | SOARES, D. J.; SILVEIRA, M. R. S. da; RODRIGUES, D. da C.; FAÇANHA, R. V.; SERAFIN, C. M.; ALVES, R. E.; SOUSA, J. C. R. de; LIMA, J. R. Avaliação da aceitabilidade de frutos de pupunheira (Bactris gasipaes) sem sementes com provadores consumidores e não consumidores, em Fortaleza-CE. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 8., 2009, Campinas. Resumos... Campinas: Universidade Estadual de Campinas, 2009. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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2. | | BATISTA, P. F.; LIMA, M. A. C. de; TRINDADE, D. C. G. da; FAÇANHA, R. V.; ALVES, R. E. Bioactive compounds and antioxidant activity in guava fruit cultivated in Sub-Midlle São Francisco Valley, Brazil. In: INTERNATIONAL SYMPOSIUM ON GUAVA AND OTHER MYRTACEAE, 3., 2012, Petrolina. Abstracts... Petrolina: Embrapa Semiárido, 2012. p. 51-52. (Embrapa Semiárido. Documentos, 247).Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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4. | | BATISTA, P. F.; LIMA, M. A. C. de; ALVES, R. E.; FAÇANHA, R. V. Bioactive compounds and antioxidant activity on custard apple and atemoya fruits cultivated in Sub-Middle of São Francisco River Valley, Brazil. In: INTERNATIONAL POSTHARVEST SYMPOSIUM, 8., 2016, Cartagena, Spain. Enhancing supply chain and consumer benefits: ethical and technological issues - programme and book of abastracts. Cartagena: Universidad Politécnica de Cartagena: ISHS, 2016. p. 393.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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5. | | LOURENÇO, I. P.; FAÇANHA, R. V.; SOUZA, M. C.; RUFINO, M. do S. M.; FIGUEIREDO, R. W. de; ALVES, R. E.; BRITO, E. S. de. Compostos bioativos, ácidos graxos e atividade antioxidante em frutos de genótipos de muricizeiro (Byrsonima dealbata) da vegetação litorânea do Ceará, Brasil. Revista Chilena de Nutrición, Santiago, v. 36, s. 1, p. 689, nov. 2009. (Suplemento com Resumos do XV Congreso Latinoamericano de Nutrición (SLAN), Santiago, Chile, nov. 2009).Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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6. | | SILVEIRA, M. R. S. da; ALVES, R. E.; RODRIGUES, D. da C.; SERAFIM, C. M.; MONTEIRO, V. A.; COSTA, J. N. da; FAÇANHA, R. V. Compostos bioativos e atividade antioxidante de frutos de pupunheira sem sementes. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Resumos... Fortaleza: Sociedade Brasileira de Fisiologia Vegetal, 2009. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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7. | | BATISTA, P. F.; LIMA, M. A. C. de; TRINDADE, D. C. G. da; FAÇANHA, R. V.; SOUZA, K. O. de; ALVES, R. E. Compostos bioativos e atividade antioxidante em acerolas (Malphigia emarginata, D.C.) cultivadas no Submédio do Vale do São Francisco. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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8. | | FAÇANHA, R. V.; LEITE, M. S.; LUCENA, E. M. P. de; BONILLA, O. H.; BEZERRA, M. A. Crescimento da mamoneira sob estresse salino: cultivares nordestina e paraguaçu. In: CONGRESSO NACIONAL DE BOTÂNICA, 59.; REUNIÃO NORDESTINA DE BOTÂNICA, 31.; CONGRESSO LATINO AMERICANO Y DEL CARIBE DE CACTÁCEAS Y OTRAS SUCULENTAS, 4.; CONGRESS OF INTERNATIONAL ORGANIZATION FOR SUCULENT PLANT STUDY, 30., 2008, Natal. Atualidades, desafios e perspectivas da botânica no Brasil: anais. Natal: UFERSA: UFRN: SBB, 2008.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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9. | | SOUZA, K. O. de; MATOS, N. M. dos S.; SOARES, D. J.; FAÇANHA, R. V.; OLIVEIRA, M. E. B. de; BRITO, E. S. de; ALVES, R. E. Identificação e quantificação de ácidos graxos em pequis oriundos da Chapada do Araripe, CE. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AGROINDÚSTRIA TROPICAL, 7., 2009, Fortaleza. Resumos. Fortaleza: Embrapa Agroindústria Tropical, 2009. p. 29.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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10. | | MATOS, N. M. dos S.; FAÇANHA, R. V.; SOUZA, K. O. de; RUFINO, M. do S. M.; ALVES, R. E.; BRITO, E. S. de; ALVARES, V. de S.; MACIEL, V. T. Quality, bioactive compounds and antioxidant activity in fruits of a seedless peach palm selection from Acre, Brazil. In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa, Portugal. Book of Abstracts. Lisboa: International Society for Horticultural Science, 2010. p. 363.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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Registros recuperados : 11 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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