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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças; Embrapa Meio Ambiente. |
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Data corrente: |
17/08/2004 |
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Data da última atualização: |
17/08/2004 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BETTIOL, W.; GHINI, R.; GALVÃO, J. A. H; SILOTO, R. C. |
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Título: |
Organic and conventional tomato cropping systems. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Scientia Agricola, Piracicaba, v. 61, n. 3, p. 253-259, May/Jun. 2004. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Several alternative agricultural systems have been developed, and among them, organic agriculture has deserved attention, with increased interest on the part of growers. The objective of this paper was to provide a comparison between the organic and the conventional tomato cropping systems for varieties Débora and Santa Clara, by means of an interdisciplinary study. The experiment was set up as randomized blocks with six replicates, in a dystrophic Ultisol, and plots measuring 25 x 17 m. All procedures utilized were according to the local conventional and organic growers. Fertilization in the organic system employed organic compost, single superphosphate, dolomitic limes (5L, 60 g, and 60 g/pit), and sprayed twice a week with biofertilizer. Fertilization in the conventional system employed 200 g 4-14-8 (NPK)/pit and, after planting, 30 g N, 33 g K and 10.5 g P/pit; 52 days after planting, plants were sprayed once a week with foliar fertilizer. In a conventional system, a blend of insecticides, fungicides and miticides was sprayed twice a week, after planting. In organic system extracts of black pepper, garlic, and Eucalyptus; Bordeaux mixture, and biofertilizer were applied twice a week to control diseases and pests. Tomato spotted wilt was the most important disease in the organic system, resulting in smaller plant development, number of flower clusters and yield. In the conventional system, the disease was kept under control, and the population of thrips, the virus vector, occurred at lower levels than in the organic system. Variety Santa Clara showed a greater incidence of the virus disease, and for this reason had a poorer performance than ?Débora?, especially in the organic system. Occurrence of Liriomyza spp. was significantly smaller in the organic system, possibly due to the greater frequency of Chrysoperla. The conventional system showed a smaller incidence of leaf spots caused by Septoria lycopersici and Xanthomonas vesicatoria; however, early blight and fruit rot caused by Alternaria solani occurred in larger numbers. No differences were observed with regard to the communities of fungi and bacteria in the phylloplane, and as to the occurrence of weeds. MenosSeveral alternative agricultural systems have been developed, and among them, organic agriculture has deserved attention, with increased interest on the part of growers. The objective of this paper was to provide a comparison between the organic and the conventional tomato cropping systems for varieties Débora and Santa Clara, by means of an interdisciplinary study. The experiment was set up as randomized blocks with six replicates, in a dystrophic Ultisol, and plots measuring 25 x 17 m. All procedures utilized were according to the local conventional and organic growers. Fertilization in the organic system employed organic compost, single superphosphate, dolomitic limes (5L, 60 g, and 60 g/pit), and sprayed twice a week with biofertilizer. Fertilization in the conventional system employed 200 g 4-14-8 (NPK)/pit and, after planting, 30 g N, 33 g K and 10.5 g P/pit; 52 days after planting, plants were sprayed once a week with foliar fertilizer. In a conventional system, a blend of insecticides, fungicides and miticides was sprayed twice a week, after planting. In organic system extracts of black pepper, garlic, and Eucalyptus; Bordeaux mixture, and biofertilizer were applied twice a week to control diseases and pests. Tomato spotted wilt was the most important disease in the organic system, resulting in smaller plant development, number of flower clusters and yield. In the conventional system, the disease was kept under control, and the population of thrips, the virus vector,... Mostrar Tudo |
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Palavras-Chave: |
Cultivar Debora; Cultivar Santa Clara; Cultivo Orgânico. |
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Thesagro: |
Agricultura; Agricultura Orgânica; Biofertilizante; Controle Biológico; Controle Integrado; Controle Químico; Doença de Planta; Fertilizante; Lycopersicon Esculentum; Praga de Planta; Pratica Cultural; Produtividade; Tomate. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03183naa a2200349 a 4500
001 1776484
005 2004-08-17
008 2004 bl uuuu u00u1 u #d
100 1 $aBETTIOL, W.
245 $aOrganic and conventional tomato cropping systems.$h[electronic resource]
260 $c2004
520 $aSeveral alternative agricultural systems have been developed, and among them, organic agriculture has deserved attention, with increased interest on the part of growers. The objective of this paper was to provide a comparison between the organic and the conventional tomato cropping systems for varieties Débora and Santa Clara, by means of an interdisciplinary study. The experiment was set up as randomized blocks with six replicates, in a dystrophic Ultisol, and plots measuring 25 x 17 m. All procedures utilized were according to the local conventional and organic growers. Fertilization in the organic system employed organic compost, single superphosphate, dolomitic limes (5L, 60 g, and 60 g/pit), and sprayed twice a week with biofertilizer. Fertilization in the conventional system employed 200 g 4-14-8 (NPK)/pit and, after planting, 30 g N, 33 g K and 10.5 g P/pit; 52 days after planting, plants were sprayed once a week with foliar fertilizer. In a conventional system, a blend of insecticides, fungicides and miticides was sprayed twice a week, after planting. In organic system extracts of black pepper, garlic, and Eucalyptus; Bordeaux mixture, and biofertilizer were applied twice a week to control diseases and pests. Tomato spotted wilt was the most important disease in the organic system, resulting in smaller plant development, number of flower clusters and yield. In the conventional system, the disease was kept under control, and the population of thrips, the virus vector, occurred at lower levels than in the organic system. Variety Santa Clara showed a greater incidence of the virus disease, and for this reason had a poorer performance than ?Débora?, especially in the organic system. Occurrence of Liriomyza spp. was significantly smaller in the organic system, possibly due to the greater frequency of Chrysoperla. The conventional system showed a smaller incidence of leaf spots caused by Septoria lycopersici and Xanthomonas vesicatoria; however, early blight and fruit rot caused by Alternaria solani occurred in larger numbers. No differences were observed with regard to the communities of fungi and bacteria in the phylloplane, and as to the occurrence of weeds.
650 $aAgricultura
650 $aAgricultura Orgânica
650 $aBiofertilizante
650 $aControle Biológico
650 $aControle Integrado
650 $aControle Químico
650 $aDoença de Planta
650 $aFertilizante
650 $aLycopersicon Esculentum
650 $aPraga de Planta
650 $aPratica Cultural
650 $aProdutividade
650 $aTomate
653 $aCultivar Debora
653 $aCultivar Santa Clara
653 $aCultivo Orgânico
700 1 $aGHINI, R.
700 1 $aGALVÃO, J. A. H
700 1 $aSILOTO, R. C.
773 $tScientia Agricola, Piracicaba$gv. 61, n. 3, p. 253-259, May/Jun. 2004.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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| Registros recuperados : 8 | |
| 1. |  | SALVADOR, K. R. da S.; QUEIROZ, M. G. de; TOLÊDO, M. P. S.; MOURA, M. S. B. de; SILVA, T. G. F. da. A dinâmica foliar da cana-de-açúcar não sofre efeito da manutenção da palhada no campo. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro, BA. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido; Juazeiro: UNIVASF; Campinas: Sociedade Brasileira de Agrometeorologia, 2017. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 2. | | QUEIROZ, M. G. de; SILVA, T. G. F. da; SOUZA, C. A. A. de; JARDIM, A. M. daa R. F.; ARAÚJO JÚNIOR, G. do N.; SOUZA, L. S. B. de; MOURA, M. S. B. de. Composition of Caatinga species under anthropic disturbance and its correlation with rainfall partitioning. Floresta e Ambiente, v. 28, n. 1, e20190044, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 3. | | BEZERRA, S. A. de F.; SILVA, T. G. F. da; SOUZA, L. S. B. de; MOURA, M. S. B. de; MORAIS, J. E. F. de; DINIZ, W. J. da S.; QUEIROZ, M. G. de. Demanda hídrica bruta da Palma Forrageira em cenários futuros de mudanças climáticas no Estado de Pernambuco. Revista Brasileira de Geografia Física, v. 8, n. 6, p. 1628-1643, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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| 4. | | MORAIS, J. E. F. de; SILVA, T. G. F. da; QUEIROZ, M. G. de; ARAUJO, G. G. L. de; MOURA, M. S. B. de; ARAÚJO JÚNIOR, G. do N. Hydrodynamic changes of the soil-cactus interface, effective actual evapotranspiration and its water efficiency under irrigation. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 21, n. 4, p. 273-278, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Semiárido. |
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| 5. | | QUEIROZ, M. G. de; PEREIRA, P. de C.; SILVA, T. G. F. da; SOUZA, L. S. B. de; DINIZ, W. J. da S.; MIRANDA, K. R.; MOURA, M. S. B. de. Desempenho do método de Penman-Monteith FAO 56 na estimativa da evapotranspiração de referencia usando dados de temperatura do ar no Semiárido. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 17., 2011, Guarapari. Riscos climáticos e cenários agrícolas futuros: anais. Guarapari: Incaper, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 6. | | QUEIROZ, M. G. de; SILVA, T. G. F. da; ZOLNIER, S.; SOUZA, C. A. A. de; SOUZA, L. S. B. de; ARAÚJO, G. do N.; JARDIM, A. M. da R. F.; MOURA, M. S. B. de. Partitioning of rainfall in a seasonal dry tropical forest. Ecohydrology & Hydrobiology, v. 20, n. 2, p. 230-242, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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| 7. | | QUEIROZ, M. G. de; SILVA, T. G. F. da; ZOLNIER, S.; SOUZA, C. A. A. de; SOUZA, L. S. B. de; STEIDLE NETO, A. J.; ARAUJO, G. G. L. de; FERREIRA, W. P. M. Seasonal patterns of deposition litterfall in a seasonal dry tropical forest. Agricultural and Forest Meteorology, v. 279, 107712, dec. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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| 8. | | SILVA, T. G. F. da; QUEIROZ, M. G. de; ZOLNIER, S.; SOUZA, L. S. B. de; SOUZA, C. A. A. de; MOURA, M. S. B. de; ARAUJO, G. G. L. de; STEIDLE NETO, A. J.; SANTOS, T. S. dos; MELO, A. L. de; CRUZ NETO, J. F. da; SILVA, M. J. da; ALVES, H. K. M. N. Soil properties and microclimate of two predominant landscapes in the Brazilian semiarid region: comparison between a seasonally dry tropical forest and a deforested area. Soil and Tillage Research, v. 207, mar. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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