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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
21/06/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
FORTE, C. T.; GALON, L.; BEUTLER, A. N.; BASSO, F. J. M.; NONEMACHER, F.; REICHERT JÚNIOR, F. W.; PERIN, G. F.; TIRONI, S. P. |
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Afiliação: |
Cesar Tiago Forte, Universidade Federal da Fronteira Sul/Campus Erechim; Leandro Galon, Universidade Federal da Fronteira Sul/Campus Erechim; Amauri Nelson Beutler, Universidade Federal do Pampa/Campus Itaqui; Felipe José Menin Basso, Universidade Federal da Fronteira Sul/Campus Erechim; Felipe Nonemacheri, Universidade Federal da Fronteira Sul/Campus Erechim; Francisco Wilson Reichert Júnior, Universidade Federal da Fronteira Sul/Campus Erechim; Gismael Francisco Perin, Universidade Federal da Fronteira Sul/Campus Erechim; Siumar Pedro Tironi, Universidade Federal da Fronteira Sul/Campus Chapecó. |
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Título: |
Soil management systems and their effect on the weed seed bank. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 4, p. 435-442, abr. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Sistemas de manejo do solo e sua influência no banco de sementes de plantas daninhas. |
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Conteúdo: |
The objective of this work was to evaluate the density and composition of the soil weed seed bank when bean, corn, and soybean are cultivated in the no-tillage system (NTS) in rotation with winter cover crop species and in the conventional tillage system (CTS). The experiment was installed in a complete randomized block design with three replicates. The evaluation of the seed bank was performed on soil samples (0?10 and 10?20 cm) in four points of each experimental unit, at 15, 30, 60, and 90 days of cultivation. Bean, corn, and soybean crops were sown in the NTS with different soil cover crops in rotation, as well as in the CTS. The NTS provided a more dense and abundant soil seed bank of the species Gnaphalium spicatum and Oxalis corniculata when corn, soybean, and bean were cultivated. The species Lolium multiflorum showed lower density and less seeds in the soil seed bank when the NTS was adopted. The use of the winter cover crops black oat and cow vetch, cultivated individually or in consortium, resulted in a lower density of weed species, especially of L. multiflorum. The NTS provides a lower density of weed species in the soil seed bank than the CTS. |
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Palavras-Chave: |
Conventional tillage system; Sistema plantio convencional; Sistema plantio direto. |
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Thesagro: |
Avena Strigosa; Raphanus Sativus; Vicia Sativa. |
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Thesaurus Nal: |
No-tillage. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/178849/1/Soil-management-systems-and-their-effect.pdf
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Marc: |
LEADER 02162naa a2200301 a 4500
001 2092650
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aFORTE, C. T.
245 $aSoil management systems and their effect on the weed seed bank.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Sistemas de manejo do solo e sua influência no banco de sementes de plantas daninhas.
520 $aThe objective of this work was to evaluate the density and composition of the soil weed seed bank when bean, corn, and soybean are cultivated in the no-tillage system (NTS) in rotation with winter cover crop species and in the conventional tillage system (CTS). The experiment was installed in a complete randomized block design with three replicates. The evaluation of the seed bank was performed on soil samples (0?10 and 10?20 cm) in four points of each experimental unit, at 15, 30, 60, and 90 days of cultivation. Bean, corn, and soybean crops were sown in the NTS with different soil cover crops in rotation, as well as in the CTS. The NTS provided a more dense and abundant soil seed bank of the species Gnaphalium spicatum and Oxalis corniculata when corn, soybean, and bean were cultivated. The species Lolium multiflorum showed lower density and less seeds in the soil seed bank when the NTS was adopted. The use of the winter cover crops black oat and cow vetch, cultivated individually or in consortium, resulted in a lower density of weed species, especially of L. multiflorum. The NTS provides a lower density of weed species in the soil seed bank than the CTS.
650 $aNo-tillage
650 $aAvena Strigosa
650 $aRaphanus Sativus
650 $aVicia Sativa
653 $aConventional tillage system
653 $aSistema plantio convencional
653 $aSistema plantio direto
700 1 $aGALON, L.
700 1 $aBEUTLER, A. N.
700 1 $aBASSO, F. J. M.
700 1 $aNONEMACHER, F.
700 1 $aREICHERT JÚNIOR, F. W.
700 1 $aPERIN, G. F.
700 1 $aTIRONI, S. P.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 4, p. 435-442, abr. 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 392 | |
| 2. |  | GUIMARÃES, C. M. Efeitos fisiológicos do estresse hídrico. In: ZIMMERMANN, M. J.de O.; ROCHA, M.; YAMADA, T. (Ed.). Cultura do feijoeiro: fatores que afetam a produtividade. Piracicaba: Associação Brasileira para Pesquisa da Potassa e do Fosfato, 1988. p. 157-174.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | GUIMARÃES, C. M. Relacoes hidricas. In: ARAUJO, R. S.; RAVA, C. A.; STONE, L. F.; ZIMMERMANN, M. J. de O. (Coord.). Cultura do feijoeiro comum no Brasil. Piracicaba: POTAFOS, 1996. p. 139-167.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 12. | | GUIMARÃES, C. M.; YOKOYAMA, L. P. O arroz em plantio direto. In: BRESEGHELLO, F.; STONE, L. F. (Ed.). Tecnologia para o arroz de terras altas. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 1998. p. 25-30.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 392 | |
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