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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
07/11/2000 |
Data da última atualização: |
07/11/2000 |
Autoria: |
NASSER, L. C. B.; CAFE FILHO, A. C.; AZEVEDO, J. A.; GOMES, A. C.; ALBRETCH, J. C.; FREITAS, M. A.; KARL, A. C.; FERRAZ, L. L. C.; MEDEIROS, R. G.; ARANCIBIA, R. C.; NAPOLEAO, R. L.; JUNQUEIRA, N. T. V. |
Título: |
Manejo do cancro da haste da soja e mofo branco do feijoeiro em sistemas de producao do cerrado. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Fitopatologia Brasileira, Brasilia, v.24, p.220-222, ago.1999. |
Idioma: |
Português |
Notas: |
Suplemento. |
Palavras-Chave: |
Bean; Cultural methods; Plant diseases. |
Thesagro: |
Cancro da Haste; Cerrado; Doença de Planta; Feijão; Glycine Max; Mofo Branco; Phaseolus Vulgaris; Pratica Cultural; Soja. |
Thesaurus Nal: |
soybeans. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01116naa a2200409 a 4500 001 1546452 005 2000-11-07 008 1999 bl uuuu u00u1 u #d 100 1 $aNASSER, L. C. B. 245 $aManejo do cancro da haste da soja e mofo branco do feijoeiro em sistemas de producao do cerrado. 260 $c1999 500 $aSuplemento. 650 $asoybeans 650 $aCancro da Haste 650 $aCerrado 650 $aDoença de Planta 650 $aFeijão 650 $aGlycine Max 650 $aMofo Branco 650 $aPhaseolus Vulgaris 650 $aPratica Cultural 650 $aSoja 653 $aBean 653 $aCultural methods 653 $aPlant diseases 700 1 $aCAFE FILHO, A. C. 700 1 $aAZEVEDO, J. A. 700 1 $aGOMES, A. C. 700 1 $aALBRETCH, J. C. 700 1 $aFREITAS, M. A. 700 1 $aKARL, A. C. 700 1 $aFERRAZ, L. L. C. 700 1 $aMEDEIROS, R. G. 700 1 $aARANCIBIA, R. C. 700 1 $aNAPOLEAO, R. L. 700 1 $aJUNQUEIRA, N. T. V. 773 $tFitopatologia Brasileira, Brasilia$gv.24, p.220-222, ago.1999.
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Embrapa Cerrados (CPAC) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
11/04/2019 |
Data da última atualização: |
11/04/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BETTIOL, W.; GHINI, R.; GALVAO, J. A. H.; LIGO, M. A. V.; MINEIRO, J. L. de CARVALHO. |
Afiliação: |
WAGNER BETTIOL, CNPMA; RAQUEL GHINI, CNPMA; JOSE ABRAHAO HADDAD GALVAO, CNPMA; MARCOS ANTONIO VIEIRA LIGO, CNPMA; JEFERSON LUIZ DE CARVALHO MINEIRO. |
Título: |
Soil organisms in organic and conventional cropping systems. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Scientia Agricola, v.59, n.3, p.565-572, 2002. |
Idioma: |
Inglês |
Conteúdo: |
Despite the recent interest in organic agriculture, little research has been carried out in this area. Thus, the objective of this study was to compare, in a dystrophic Ultisol, the effects of organic and conventional agricultures on soil organism populations, for the tomato (Lycopersicum esculentum) and corn (Zea mays) crops. In general, it was found that fungus, bacterium and actinomycet populations counted by the number of colonies in the media, were similar for the two cropping systems. CO2 evolution during the cropping season was higher, up to the double for the organic agriculture system as compared to the conventional. The number of earthworms was about ten times higher in the organic system. There was no difference in the decomposition rate of organic matter of the two systems. In general, the number of microartropods was always higher in the organic plots in relation to the conventional ones, reflectining on the Shannon index diversity. The higher insect population belonged to the Collembola order, and in the case of mites, to the superfamily Oribatuloidea. Individuals of the groups Aranae, Chilopoda, Dyplopoda, Pauropoda, Protura and Symphyla were occasionally collected in similar number in both cropping systems. Key words: soil microorganisms, organic agriculture, microartropods, cropping systems, environmental impacts |
Palavras-Chave: |
Organismos dos solos; Sistemas de cultivo; Soil organisms. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/195743/1/2001AP-Bettiol-Soil.pdf
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Marc: |
LEADER 01939naa a2200205 a 4500 001 2108159 005 2019-04-11 008 2002 bl uuuu u00u1 u #d 100 1 $aBETTIOL, W. 245 $aSoil organisms in organic and conventional cropping systems.$h[electronic resource] 260 $c2002 520 $aDespite the recent interest in organic agriculture, little research has been carried out in this area. Thus, the objective of this study was to compare, in a dystrophic Ultisol, the effects of organic and conventional agricultures on soil organism populations, for the tomato (Lycopersicum esculentum) and corn (Zea mays) crops. In general, it was found that fungus, bacterium and actinomycet populations counted by the number of colonies in the media, were similar for the two cropping systems. CO2 evolution during the cropping season was higher, up to the double for the organic agriculture system as compared to the conventional. The number of earthworms was about ten times higher in the organic system. There was no difference in the decomposition rate of organic matter of the two systems. In general, the number of microartropods was always higher in the organic plots in relation to the conventional ones, reflectining on the Shannon index diversity. The higher insect population belonged to the Collembola order, and in the case of mites, to the superfamily Oribatuloidea. Individuals of the groups Aranae, Chilopoda, Dyplopoda, Pauropoda, Protura and Symphyla were occasionally collected in similar number in both cropping systems. Key words: soil microorganisms, organic agriculture, microartropods, cropping systems, environmental impacts 653 $aOrganismos dos solos 653 $aSistemas de cultivo 653 $aSoil organisms 700 1 $aGHINI, R. 700 1 $aGALVAO, J. A. H. 700 1 $aLIGO, M. A. V. 700 1 $aMINEIRO, J. L. de CARVALHO 773 $tScientia Agricola$gv.59, n.3, p.565-572, 2002.
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