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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
13/12/2018 |
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Data da última atualização: |
13/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARATTI, F. C.; LAMEGO, F. P.; REINEHR, M.; FABIANI, M. F.; MAZZON, M. |
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Afiliação: |
Fernanda Cassiane Caratti, UFSM; FABIANE PINTO LAMEGO, CPPSUL; Marcela Reinehr, UFSM; Mirian Fracasso Fabiani, UFSM; Marines Mazzon, UFSM. |
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Título: |
Floristic composition of weeds in different winter and summer covers. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 9, n. 3, p. 322-331, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The usage of cover crops is an adopted cultural measure that shows positive effects when associated with the no-till system and weed management. During the cycle of the plants there might be competition within them for water, solar radiation and nutrients and effects of allelopathic substances released by leaching, volatilization and/or root exudation in the environment might also coexist. The study aimed to quantify the floristic composition of weed species in an cultivated area with cover crops during winter and summer, for two years, 2011/12 and 2012/13, in an experimental area of UFSM, Campus of Frederico Westphalen ? RS state, Brazil. The treatments consisted of Italian ryegrass, wild radish, black oat, vetch, wheat and uncultivated, in winter, and, sorghum, sunflower, black velvet bean, dwarf velvet bean, gray velvet bean and green velvet bean in the summer. In the first year of the experiment, a diversity of weeds in winter was observed, especially occuring Stellaria media and Bowlesia incana. In summer, the weeds of higher importance were Ipomoea spp. and Bidens spp., both of utter importance in agricultural systems. Winter cover crops of wild radish and Italian ryegrass and summer cover crops of sorghum and sunflower provided a lower weed infestation |
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Thesagro: |
Azevém; Levantamento; Palhada. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188326/1/1268-10271-1-PB.pdf
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Marc: |
LEADER 01840naa a2200205 a 4500
001 2101401
005 2018-12-13
008 2018 bl uuuu u00u1 u #d
100 1 $aCARATTI, F. C.
245 $aFloristic composition of weeds in different winter and summer covers.$h[electronic resource]
260 $c2018
520 $aThe usage of cover crops is an adopted cultural measure that shows positive effects when associated with the no-till system and weed management. During the cycle of the plants there might be competition within them for water, solar radiation and nutrients and effects of allelopathic substances released by leaching, volatilization and/or root exudation in the environment might also coexist. The study aimed to quantify the floristic composition of weed species in an cultivated area with cover crops during winter and summer, for two years, 2011/12 and 2012/13, in an experimental area of UFSM, Campus of Frederico Westphalen ? RS state, Brazil. The treatments consisted of Italian ryegrass, wild radish, black oat, vetch, wheat and uncultivated, in winter, and, sorghum, sunflower, black velvet bean, dwarf velvet bean, gray velvet bean and green velvet bean in the summer. In the first year of the experiment, a diversity of weeds in winter was observed, especially occuring Stellaria media and Bowlesia incana. In summer, the weeds of higher importance were Ipomoea spp. and Bidens spp., both of utter importance in agricultural systems. Winter cover crops of wild radish and Italian ryegrass and summer cover crops of sorghum and sunflower provided a lower weed infestation
650 $aAzevém
650 $aLevantamento
650 $aPalhada
700 1 $aLAMEGO, F. P.
700 1 $aREINEHR, M.
700 1 $aFABIANI, M. F.
700 1 $aMAZZON, M.
773 $tComunicata Scientiae$gv. 9, n. 3, p. 322-331, 2018.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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| 141. |  | SERENO, J. R. B.; NASCIMENTO, R. L.; CONGRO, C.; ROESE, A. D. Papo com Ciência inova comunicação ambiental no Pantanal. In: SIMPOSIO SUL BRASILEIRO DE EDUCAÇÃO AMBIENTAL, 2.; ENCONTRO DA REDE SUL BRASILEIRA DE EDUCAÇÃO AMBIENTAL, 1.; COLOQUIO DE PESQUISADORES EM EDUCAÇÃO AMBIENTAL DA REGIÃO SUL, 1., 2003, Itajai. Tecendo redes, mudando rumos na educacao ambiental: resumos. Itajaí: UNIVALI : CEHCOM : CTTMar, 2003. não paginado.| Biblioteca(s): Embrapa Pantanal. |
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| 142. | | SERENO, J. R. B.; BARBA, C.; CASTRO, R.; SERENO, F. T. P. S.; RODRIGUEZ, N. Metodologia propuesta para la caracterizacion del comportamiento sexual en la especie canina: aplicacion a las razas autoctonas expanolas. In: REUNIAO DA SOCIEDADE PORTUGUESA DE RECURSOS GENETICOS ANIMAIS, 1.; CONGRESSO IBERICO SOBRE RECURSOS GENETICOS ANIMAIS, 2., 2000, Vale de Santarem. Resumos: Vale de Santarem: Sociedade Portuguesa de Recursos Geneticos Animal / Prega, 2000. nao paginado.| Biblioteca(s): Embrapa Pantanal. |
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| 143. | | ZUCCARI, C. E. S. N.; RAMOS, P. R. R.; PAPA, F. O.; SERENO, J. R. B. Perfis eletroforeticos do plasma seminal equino. ARS Veterinaria, Jaboticabal, v.10, n.2, supl., p.234, ago., 1994.| Biblioteca(s): Embrapa Pantanal. |
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| 152. | | SERENO, J. R. B.; SERENO, F. T. P. S.; BARBA, C.; CABELLO, A.; DELGADO, J. V. Training of Iberian pigs on mounting ONTO a DUMMY at an artificial insemination programme. In: WORLD CONFERENCE ON ANIMAL PRODUCTION, 9.; REUNIAO DA ASSOCIACAO LATINOAMERICANA DE PRODUCAO ANIMAL, 18., 2003, Porto Alegre. Abstracts. Porto Alegre: [s.n.], 2003. nao paginado. CD-ROM.| Biblioteca(s): Embrapa Pantanal. |
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| 156. | | ABREU, U. G.; SANTOS, S. A.; SERENO, J. R. B.; COMASTRI FILHO, J. A.; RAVANELLI, M. S. Avaliacao morfometrica dos bovinos pantaneiros em um nucleo de criacao "in situ". In: CONGRESO IBEROAMERICANO DE RAZAS CRIOLLAS, 6.; SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION Y UTILIZACION DE RECURSOS ZOOGENETICOS, 4., 2003, Recife. Resumenes de Ponencias y Comunicaciones. Recife: FIRC / CYTED, 2003. nao paginado.| Biblioteca(s): Embrapa Pantanal. |
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| 159. | | RODERO, E.; FERNANDEZ BARRANQUERO, C.; ANGLADA, M.; ALCAIDE, B.; CANTARERO, J.; SERENO, J. R. B.; HERRERA, M. Caracterizacion del comportamiento sexual de los sementales de pura raza espanola en monta natural dirigida. Archivos de Zootecnia, Cordoba, v.50, n.189-190, p.241-249, 2001.| Biblioteca(s): Embrapa Pantanal. |
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| 160. | | RODERO, E.; FERNANDEZ BARRANQUERO, C.; ANGLADA, M.; ALCAIDE, B.; CANTARERO, J.; SERENO, J. R. B.; HERRERA, M. Caracterizacion del comportamiento sexual de los sementales de pura raza espanola em monta natural dirigida. In: CONGRESO DE LA SOCIEDAD ESPANOLA PARA LOS RECURSOS GENETICOS ANIMALES, 3.; CONGRESO IBERICO SOBRE LOS RECURSOS GENETICOS ANIMALES, 1., 1999, Lugo, Galícia. Libro de Actas... Lugo: Sociedad Espanola para los Recursos Geneticos Animales, 1999. p.84.| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 394 | |
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