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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
27/09/2013 |
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Data da última atualização: |
06/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, E. P. B.; STONE, L. F.; DIDONET, A. D. |
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Afiliação: |
ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; LUIS FERNANDO STONE, CNPAF; AGOSTINHO DIRCEU DIDONET, CNPAF. |
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Título: |
Green manure species and sowing time effects on the agronomic performance of common bean. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Agronomy Journal, v. 105, n . 6 p. 1721-1727, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
An evaluation of sowing date effects on the development of green manure species and the subsequent effects on the agronomic performance of common bean (Phaseolus vulgaris L.) was conducted using three consecutive years of field trials. A randomized block design was used with a factorial treatment structure of 3 yr, three sowing dates and five green manure species {sunn hemp [Crotalaria juncea L.], slender leaf rattlebox [C. ochroleuca G. Don], velvet bean [Mucuna pruriens L.], pigeon pea [Cajanus cajan (L.) Millsp.], and jack bean [Canavalia ensiformis (L.) DC.]}, aiming to determine the agronomical performance of common bean in response to species and sowing date of different green manures. The dependent variables used to evaluate green manure development were "green manure shoot dry mass (GMSDM), green manure N accumulation (GMNA) and green manure nitrogen accumulation efficiency (GMNAE)". For common bean "common bean leaf area index (CBLAI), common bean shoot dry mass (CBSDM), number of pods per plant (NPP), number of grains per pod (NGP), total of grains per plant (TGP), 100-grain weight (100GW), grain yield (GY), grain harvest index (GHI), and nitrogen use efficiency (NUE)" were used to evaluate common bean performance. The GMSDM and GMNA both decreased when the green manure were sown in February rather than November, with the exception of velvet bean. Although the GMNA varied with year, species, and planting date, values above 90 kg ha-1 were common after November and December sowing and were sufficient to ensure good GY levels of subsequent common bean. Pigeon pea stood out because of its positive effect on the CBLAI, CBSDM, and NUE values of subsequent common bean. The GMNAE, NPP, NGP, NUE, and GHI were significantly correlated with GY. The best combination of these variables resulted in a common bean GY of 2000 kg ha-1, which is 57% higher than the Brazilian average. These results indicate that the use of green manure can contribute to the sustainability of organic production systems in tropical regions. MenosAn evaluation of sowing date effects on the development of green manure species and the subsequent effects on the agronomic performance of common bean (Phaseolus vulgaris L.) was conducted using three consecutive years of field trials. A randomized block design was used with a factorial treatment structure of 3 yr, three sowing dates and five green manure species {sunn hemp [Crotalaria juncea L.], slender leaf rattlebox [C. ochroleuca G. Don], velvet bean [Mucuna pruriens L.], pigeon pea [Cajanus cajan (L.) Millsp.], and jack bean [Canavalia ensiformis (L.) DC.]}, aiming to determine the agronomical performance of common bean in response to species and sowing date of different green manures. The dependent variables used to evaluate green manure development were "green manure shoot dry mass (GMSDM), green manure N accumulation (GMNA) and green manure nitrogen accumulation efficiency (GMNAE)". For common bean "common bean leaf area index (CBLAI), common bean shoot dry mass (CBSDM), number of pods per plant (NPP), number of grains per pod (NGP), total of grains per plant (TGP), 100-grain weight (100GW), grain yield (GY), grain harvest index (GHI), and nitrogen use efficiency (NUE)" were used to evaluate common bean performance. The GMSDM and GMNA both decreased when the green manure were sown in February rather than November, with the exception of velvet bean. Although the GMNA varied with year, species, and planting date, values above 90 kg ha-1 were common after November and ... Mostrar Tudo |
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Thesagro: |
Adubo verde; Feijão; Phaseolus vulgaris; Planta de cobertura; Semeadura. |
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Thesaurus Nal: |
Beans; Green manures; Plant cultural practices; Sowing. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02765naa a2200253 a 4500
001 1967262
005 2022-07-06
008 2013 bl uuuu u00u1 u #d
100 1 $aFERREIRA, E. P. B.
245 $aGreen manure species and sowing time effects on the agronomic performance of common bean.$h[electronic resource]
260 $c2013
520 $aAn evaluation of sowing date effects on the development of green manure species and the subsequent effects on the agronomic performance of common bean (Phaseolus vulgaris L.) was conducted using three consecutive years of field trials. A randomized block design was used with a factorial treatment structure of 3 yr, three sowing dates and five green manure species {sunn hemp [Crotalaria juncea L.], slender leaf rattlebox [C. ochroleuca G. Don], velvet bean [Mucuna pruriens L.], pigeon pea [Cajanus cajan (L.) Millsp.], and jack bean [Canavalia ensiformis (L.) DC.]}, aiming to determine the agronomical performance of common bean in response to species and sowing date of different green manures. The dependent variables used to evaluate green manure development were "green manure shoot dry mass (GMSDM), green manure N accumulation (GMNA) and green manure nitrogen accumulation efficiency (GMNAE)". For common bean "common bean leaf area index (CBLAI), common bean shoot dry mass (CBSDM), number of pods per plant (NPP), number of grains per pod (NGP), total of grains per plant (TGP), 100-grain weight (100GW), grain yield (GY), grain harvest index (GHI), and nitrogen use efficiency (NUE)" were used to evaluate common bean performance. The GMSDM and GMNA both decreased when the green manure were sown in February rather than November, with the exception of velvet bean. Although the GMNA varied with year, species, and planting date, values above 90 kg ha-1 were common after November and December sowing and were sufficient to ensure good GY levels of subsequent common bean. Pigeon pea stood out because of its positive effect on the CBLAI, CBSDM, and NUE values of subsequent common bean. The GMNAE, NPP, NGP, NUE, and GHI were significantly correlated with GY. The best combination of these variables resulted in a common bean GY of 2000 kg ha-1, which is 57% higher than the Brazilian average. These results indicate that the use of green manure can contribute to the sustainability of organic production systems in tropical regions.
650 $aBeans
650 $aGreen manures
650 $aPlant cultural practices
650 $aSowing
650 $aAdubo verde
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aPlanta de cobertura
650 $aSemeadura
700 1 $aSTONE, L. F.
700 1 $aDIDONET, A. D.
773 $tAgronomy Journal$gv. 105, n . 6 p. 1721-1727, 2013.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
29/08/2013 |
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Data da última atualização: |
20/04/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
COSTAMILAN, L. M.; GODOY, C. V. |
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Afiliação: |
LEILA MARIA COSTAMILAN, CNPT; CLAUDIA VIEIRA GODOY, CNPSO. |
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Título: |
Ensaio cooperativo para controle químico de ferrugem de soja, safra 2010/2011 - resultados da Embrapa Trigo. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO SUL, 39.; SEMINÁRIO TÉCNICO DE SOJA, 2012, Passo Fundo. Atas e resumos... Passo Fundo: Embrapa Trigo, 2012. |
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Páginas: |
p. 189-192. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
A aplicação de fungicidas na folhagem da soja continua sendo a forma mais efetiva de controle de ferrugem, causada por Phakopsora pachyrhizi. O objetivo deste trabalho foi determinar a eficiência de fungicidas no controle de ferrugem em soja em Passo Fundo (RS), na safra 2010/11. O rendimento de grãos e o peso de 1000 grãos foram obtidos. A severidade variou entre 12% (com picoxistrobina + tebuconazol, Horos) e 61% (testemunha). O maior rendimento foi de 3.911,09 kg/ha, e o menor foi de 2.170,21 kg/ha, representando diferença de 44,5%. Os tratamentos com piraclostrobina + epoxiconazol (Envoy), azoxistrobina Nortox + tebuconazol (NTX 3900), azoxistrobina + tebuconazol (Azimut) e picoxistrobina + tebuconazol (Horos) apresentaram maior rendimento de grãos. Oxicarboxim (Plantvax 750 WP) e tebuconazol (Folicur) não diferiram da testemunha. O maior peso de 1000 grãos foi de 163,2 g com azoxistrobina + tetraconazol (ISB021F), embora não diferindo de trifloxistrobina + protioconazol (Fox), piraclostrobina + metconazol (BAS 556 01F), piraclostrobina + epoxiconazol (Opera), azoxistrobina + ciproconazol (Priori Xtra) e ciproconazol (Alto 100). Misturas de triazóis e estrobilurinas, ou somente estrobilurina, foram efetivas no controle de ferrugem asiática da soja em Passo Fundo, na safra 2010/11. |
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Thesagro: |
Doença de planta; Doença fúngica; Ferrugem; Soja. |
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Thesaurus NAL: |
Plant diseases and disorders; Rust diseases; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/88782/1/Ensaio-cooperativo-para-controle-quimico-de-ferrugem-de-soja-safra-2010-2011-resultados-da-Embrapa-Trigo.pdf
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Marc: |
LEADER 02089nam a2200217 a 4500
001 1965117
005 2015-04-20
008 2012 bl uuuu u00u1 u #d
100 1 $aCOSTAMILAN, L. M.
245 $aEnsaio cooperativo para controle químico de ferrugem de soja, safra 2010/2011 - resultados da Embrapa Trigo.$h[electronic resource]
260 $aIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO SUL, 39.; SEMINÁRIO TÉCNICO DE SOJA, 2012, Passo Fundo. Atas e resumos... Passo Fundo: Embrapa Trigo$c2012
300 $ap. 189-192.$c1 CD-ROM.
520 $aA aplicação de fungicidas na folhagem da soja continua sendo a forma mais efetiva de controle de ferrugem, causada por Phakopsora pachyrhizi. O objetivo deste trabalho foi determinar a eficiência de fungicidas no controle de ferrugem em soja em Passo Fundo (RS), na safra 2010/11. O rendimento de grãos e o peso de 1000 grãos foram obtidos. A severidade variou entre 12% (com picoxistrobina + tebuconazol, Horos) e 61% (testemunha). O maior rendimento foi de 3.911,09 kg/ha, e o menor foi de 2.170,21 kg/ha, representando diferença de 44,5%. Os tratamentos com piraclostrobina + epoxiconazol (Envoy), azoxistrobina Nortox + tebuconazol (NTX 3900), azoxistrobina + tebuconazol (Azimut) e picoxistrobina + tebuconazol (Horos) apresentaram maior rendimento de grãos. Oxicarboxim (Plantvax 750 WP) e tebuconazol (Folicur) não diferiram da testemunha. O maior peso de 1000 grãos foi de 163,2 g com azoxistrobina + tetraconazol (ISB021F), embora não diferindo de trifloxistrobina + protioconazol (Fox), piraclostrobina + metconazol (BAS 556 01F), piraclostrobina + epoxiconazol (Opera), azoxistrobina + ciproconazol (Priori Xtra) e ciproconazol (Alto 100). Misturas de triazóis e estrobilurinas, ou somente estrobilurina, foram efetivas no controle de ferrugem asiática da soja em Passo Fundo, na safra 2010/11.
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybeans
650 $aDoença de planta
650 $aDoença fúngica
650 $aFerrugem
650 $aSoja
700 1 $aGODOY, C. V.
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Embrapa Soja (CNPSO) |
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