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| Registros recuperados : 13 | |
| 4. |  | KRENCHINSKI, F. H.; CESCO, V. J. S.; RODRIGUES, D. M.; ALBRECHT, L. P.; WOBETO, K. S.; ALBRECHT, A. J. P. Agronomic performance of soybean grown in succession to winter cover crops. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 909-917, Aug. 2018. Título em português: Desempenho agronômico de soja cultivada em sucessão a espécies de cobertura de inverno.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | MINUZZI, A.; BRACCINI, A. de L. e; RANGEL, M. A. S.; SCAPIM, C. A.; BARBOSA, M. C.; ALBRECHT, L. P. Qualidade de sementes de quatro cultivares se soja, colhidas em dois locais no Estado do Mato Grosso do Sul Revista Brasileira de Sementes, Pelotas, v. 32, n. 1, p. 176-185, 2010. Disponivel em:.Acesso em : 11 nov. 2010.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 6. | | MINUZZI, A.; BRACCINI, A. de L. e; RANGEL, M. A. S.; SCAPIM, C. A.; BARBOSA, M. C.; ALBRECHT, L. P. Qualidade de sementes de quatro cultivares de soja, colhidas em dois locais no Estado do Mato Grosso do Sul. Revista Brasileira de Sementes, Londrina, v. 32, n. 1, p. 176-185, 2010.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 7. | | ALBRECHT, A. J. P.; ALBRECHT, L. P.; BARROSO, A. A. M.; ADEGAS, F. S.; LORENZETTI, J. B. Buva resistente a herbicidas controle deve ser imediato. Campo & Negócios, Grãos, Uberlândia, n. 187, p. 48-49, out. 2018.| Biblioteca(s): Embrapa Soja. |
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| 9. | | ALBRECHT, L. P.; BRACCINI, A. de L. e; ÁVILA, M. R.; SILVA, G. P.; BARBOSA, M. C.; LEAL, A. F.; ARAGÃO, R. M.; BRAMBILLA, T. Produção de algodão e qualidade de fibra em resposta à aplicação Stimulate 10X. In: CONGRESSO BRASILEIRO DO ALGODÃO, 6., 2007, Uberlândia. Anais... Uberlândia, 2007. p. 1-7 1 CD-ROM| Biblioteca(s): Embrapa Algodão. |
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| 10. | | ALBRECHT, A. J. P.; THOMAZINI, G.; ALBRECHT, L. P.; PIRES, A.; LORENZETTI, J. B.; DANILUSSI, M. T. Y.; SILVA, A. F. M.; ADEGAS, F. S. Conyza sumatrensis Resistant to Paraquat, Glyphosate and Chlorimuron: Confirmation and Monitoring the First Case of Multiple Resistance in Paraguay. Agriculture, v. 10, n. 12, 582, 2020. 11 p.| Biblioteca(s): Embrapa Soja. |
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| 11. | | ÁVILA, M. R.; BRACINI, A. de L.; ALBRECHT, L. P.; SCAPIM, C. A.; MANDARINO, J. M. G.; BAZO, G. L.; CABRAL, Y. C. F. Effect of storage period on isoflavone content and physiological quality of conventional and transgenic soybean seeds. Revista Brasileira de Sementes, Brasília, DF, v. 33, n. 1, p. 149-161, 2011.| Biblioteca(s): Embrapa Soja. |
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| 12. | | ZOBIOLE, L. H. S.; PEREIRA, V. G. C.; ALBRECHT, A. J. P.; RUBIM, R. S.; ADEGAS, F. S.; ALBRECHT, L. P. Buva (Conyza sumatrensis) resistente a Paraquat. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 31., 2018, Rio de Janeiro. Desafios e sustentabilidade no manejo de plantas daninhas: resumos. Londrina: SBCPD, 2018.| Biblioteca(s): Embrapa Soja. |
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| 13. | | ÁVILA, M. R.; BRACCINI, A. de L. e; SCAPIM, C. A.; MANDARINO, J. M. G.; ALBRECHT, L. P.; VIDIGAL FILHO, P. S. Componentes do rendimento, teores de isoflavonas, proteínas, óleo e qualidade de sementes de soja. Revista Brasileira de Sementes, Pelotas, v. 29, n. 3, p. 111-127, 2007.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
23/11/2018 |
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Data da última atualização: |
24/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
NOLLA, A.; JUCKSH, I.; CASTALDO, J. H.; ALVARENGA, R. C.; ALBRECHT, L. P. |
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Afiliação: |
Universidade Estadual de Maringá; Universidade Federal de Viçosa; Universidade Estadual de Maringá; RAMON COSTA ALVARENGA, CNPMS; Universidade Federal do Paraná. |
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Título: |
Growth and accumulation of nutrients by weeds, in maize and legumes intercrops. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Planta Daninha, v. 36, e01817543, 2018. |
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DOI: |
10.1590/S0100-83582018360100096 |
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Idioma: |
Inglês |
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Conteúdo: |
The presence of weeds on fields is a concern for farmers, due to competition with the commercial crops, reducing yields. The intercropping of maize with legumes provides weed control; after senescence, the nutrients accumulated by plants are released, recycling nutrients. The study of plant species and their diversity is called phytosociology. This study aimed at evaluating the accumulation of dry phytomass by maize intercropped with legumes and weeds species, and at evaluating nutrient cycling and the phytosociology of weeds. The experiment consisted of maize intercropped with legumes cover crops: jack-beans, Brazilian jack-beans, velvet bean, lablab-beans, and pigeon pea, and the control treatment (maize without intercrop), all without chemical or mechanical weed control. Maize was sown in the plots, and legumes were sown 64 days after maize. Maize was harvested 120 days after sowing (DAS), and legumes at 144 DAS. Weeds were sampled at 84 and 144 DAS. It was possible to evaluate the accumulation of dry phytomass, the nutrient content of the intercrop components, and the phytosociology of weeds. The phytomass accumulation by maize was not affected by the intercrop with legumes. The intercrop with velvet bean accumulated higher dry phytomass and suppressed weeds. Jack beans accumulated dry mass, but did not suppress weeds. The intercropping system changed the diversity of weeds. Panicum maximum, Commelina nudiflora, Commelina benghalensis, Leonotis nepetaefolia and Melampodium divaricatum stood out by presenting higher values of phytosociological index and nutrient recycling. MenosThe presence of weeds on fields is a concern for farmers, due to competition with the commercial crops, reducing yields. The intercropping of maize with legumes provides weed control; after senescence, the nutrients accumulated by plants are released, recycling nutrients. The study of plant species and their diversity is called phytosociology. This study aimed at evaluating the accumulation of dry phytomass by maize intercropped with legumes and weeds species, and at evaluating nutrient cycling and the phytosociology of weeds. The experiment consisted of maize intercropped with legumes cover crops: jack-beans, Brazilian jack-beans, velvet bean, lablab-beans, and pigeon pea, and the control treatment (maize without intercrop), all without chemical or mechanical weed control. Maize was sown in the plots, and legumes were sown 64 days after maize. Maize was harvested 120 days after sowing (DAS), and legumes at 144 DAS. Weeds were sampled at 84 and 144 DAS. It was possible to evaluate the accumulation of dry phytomass, the nutrient content of the intercrop components, and the phytosociology of weeds. The phytomass accumulation by maize was not affected by the intercrop with legumes. The intercrop with velvet bean accumulated higher dry phytomass and suppressed weeds. Jack beans accumulated dry mass, but did not suppress weeds. The intercropping system changed the diversity of weeds. Panicum maximum, Commelina nudiflora, Commelina benghalensis, Leonotis nepetaefolia and Melampodi... Mostrar Tudo |
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Palavras-Chave: |
Fitossociologia; Planta daninha. |
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Thesagro: |
Adubo Verde; Consorciação de Cultura; Erva Daninha; Feijão de Porco; Leguminosa; Milho; Mucuna Preta. |
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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/186963/1/Growth-accumulation.pdf
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Marc: |
LEADER 02413naa a2200289 a 4500
001 2099940
005 2018-11-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-83582018360100096$2DOI
100 1 $aNOLLA, A.
245 $aGrowth and accumulation of nutrients by weeds, in maize and legumes intercrops.$h[electronic resource]
260 $c2018
520 $aThe presence of weeds on fields is a concern for farmers, due to competition with the commercial crops, reducing yields. The intercropping of maize with legumes provides weed control; after senescence, the nutrients accumulated by plants are released, recycling nutrients. The study of plant species and their diversity is called phytosociology. This study aimed at evaluating the accumulation of dry phytomass by maize intercropped with legumes and weeds species, and at evaluating nutrient cycling and the phytosociology of weeds. The experiment consisted of maize intercropped with legumes cover crops: jack-beans, Brazilian jack-beans, velvet bean, lablab-beans, and pigeon pea, and the control treatment (maize without intercrop), all without chemical or mechanical weed control. Maize was sown in the plots, and legumes were sown 64 days after maize. Maize was harvested 120 days after sowing (DAS), and legumes at 144 DAS. Weeds were sampled at 84 and 144 DAS. It was possible to evaluate the accumulation of dry phytomass, the nutrient content of the intercrop components, and the phytosociology of weeds. The phytomass accumulation by maize was not affected by the intercrop with legumes. The intercrop with velvet bean accumulated higher dry phytomass and suppressed weeds. Jack beans accumulated dry mass, but did not suppress weeds. The intercropping system changed the diversity of weeds. Panicum maximum, Commelina nudiflora, Commelina benghalensis, Leonotis nepetaefolia and Melampodium divaricatum stood out by presenting higher values of phytosociological index and nutrient recycling.
650 $aAdubo Verde
650 $aConsorciação de Cultura
650 $aErva Daninha
650 $aFeijão de Porco
650 $aLeguminosa
650 $aMilho
650 $aMucuna Preta
653 $aFitossociologia
653 $aPlanta daninha
700 1 $aJUCKSH, I.
700 1 $aCASTALDO, J. H.
700 1 $aALVARENGA, R. C.
700 1 $aALBRECHT, L. P.
773 $tPlanta Daninha$gv. 36, e01817543, 2018.
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Embrapa Milho e Sorgo (CNPMS) |
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