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| Registros recuperados : 431 | |
| 101. |  | MULLER, M. D.; CASTRO, C. R. T. de; PACIULLO, D. S. C.; FERNANDES, E. N. Caracterização de sistemas de produção de pinhão manso (Jatropha curcas L.) consorciado com pastagens. In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 6., 2009, Montes Claros. Resumos... Montes Claros: UFLA, 2009.| Biblioteca(s): Embrapa Gado de Leite. |
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| 102. | | MULLER, M. D.; DEMARTINI, D.; CASTRO, C. R. T. de; NASCIMENTO JR, E. R. Caracterização de sistemas de produção de pinhão manso (Jatropha curcas L.) consorciado com pastagens. In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 6., 2009, Montes Claros. Anais... Montes Claros: UFLA, 2009.| Biblioteca(s): Embrapa Gado de Leite. |
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| 106. | | MIELKE, L. F.; SUÑÉ, R. W.; MÜLLER, M.; DALTRO, D. dos S. Efeito de diferentes níveis de concentrado nos componentes do leite de vacas holandesas em sistema de base pastoril. In: CONGRESSO INTERNACIONAL DO LEITE, 10.; WORKSHOP DE POLÍTICAS PÚBLICAS, 10.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 11., 2011, Maceió. Anais... Juiz de Fora: Embrapa Gado de Leite, 2011.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 107. | | SUÑÉ, R. W.; MÜLLER, M.; MIELKE, L. F.; MACIEL, A. L. G.; D'AVILA, P. P. Efeito de diferentes níveis de concentrado nos componentes do leite de vacas holandesas em sistema a pasto. In: REUNIÓN DE LA ASOCIACIÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 22., 2011, Montevideo, Uruguay. Memorias... Montevideo: Asociación Uruguaya de Producción Animal, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 109. | | SUÑÉ, R. W.; MÜLLER, M.; MACIEL, A. L.; D'AVILA, P.; MIELKE, L. Efeito da suplementação de vacas jersey durante a primavera verão sobre a incidência do leite instável não ácido. In: REUNIÓN DE LA ASOCIACIÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 22., 2011, Montevideo, Uruguay. Memorias... Montevideo: Asociación Uruguaya de Producción Animal, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 110. | | SUÑÉ, R. W.; MÜLLER, M.; MACIEL, A. L.; D'AVILA, P.; MIELKE, L. Efeito do nível de 4 e 8 kg de concentrado na dieta de vacas jersey sobre a incidência de leite instável não ácido. In: REUNIÓN DE LA ASOCIACIÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 22., 2011, Montevideo, Uruguay. Memorias... Montevideo: Asociación Uruguaya de Producción Animal, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 112. | | D'AVILA, P.; SUÑÉ, R. W.; MÜLLER, M.; MACIEL, A. L.; MIELKE, L. Efeito de diferentes avaliadores sobre a acidez titulável medida através do acidímetro de Dornic. In: REUNIÓN DE LA ASOCIACIÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 22., 2011, Montevideo, Uruguay. Memorias... Montevideo: Asociación Uruguaya de Producción Animal, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 113. | | CASTRO, C. R. T. de; MULLER, M. D.; FERNANDES, E. N.; PACIULLO, D. S. C. Árvores de ocorrência natural em pastagens de propriedades leiteiras da micro-região de Juiz de Fora, Zona da Mata, MG. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 7., 2009, Luziânia. Diálogo e interação de saberes em sistemas agroflorestais para sociedades sustentáveis: anais. Luziânia: Sociedade Brasileira de Sistemas Agroflorestais, 2009.| Biblioteca(s): Embrapa Gado de Leite. |
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| 119. | | MULLER, M. D.; CASTRO, C. R. T. de; PACIULLO, D. S. C.; FERNANDES, E. N. Aspectos econômicos em sistemas agrossilvipastoris. In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL, 1., 2009, Viçosa, MG. Anais... Viçosa, MG: Universidade Federal de Viçosa, 2009. p. 249-252.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 431 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
01/07/2021 |
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Data da última atualização: |
01/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MÜLLER, M.; SCHNEIDER, J. R.; KLEIN, V. A.; SILVA JUNIOR, J. P. da; CHAVARRIA, G. |
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Afiliação: |
MARIELE MÜLLER, Faculty of Agronomy and Veterinary Medicine, Agronomy Post-Graduate Program, University of Passo Fundo, Passo Fundo, Rio Grande do Sul, Brazil; JULIA RENATA SCHNEIDER, Faculty of Agronomy and Veterinary Medicine, Agronomy Post-Graduate Program, University of Passo Fundo, Passo Fundo, Rio Grande do Sul, Brazil; VILSON ANTONIO KLEIN, Faculty of Agronomy and Veterinary Medicine, Agronomy Post-Graduate Program, University of Passo Fundo, Passo Fundo, Rio Grande do Sul, Brazil; JOSE PEREIRA DA SILVA JUNIOR, CNPT; GERALDO CHAVARRIA, 1Faculty of Agronomy and Veterinary Medicine, Agronomy Post-Graduate Program, University of Passo Fundo, Passo Fundo, Rio Grande do Sul, Brazil. |
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Título: |
Root growth and crop performance of soybean under chemical, physical, and biological changes after subsoiling. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Agronomy Journal, p. 1-16, 2020. |
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DOI: |
10.1002/agj2.20090 |
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Idioma: |
Inglês |
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Conteúdo: |
Chemical, physical and biological soil attributes can facilitate soybean root growth in greater volume and depth in the soil, which can minimize yield reduction caused by water deficit. Soil management can contribute positively or negatively to these soil attributes. The aim of this work was to evaluate the root growth and crop performance of soybean, in response to chemical, physical and biological changes after subsoiling at different depths. At the R5 phenological stage, trenches were made for sampling and soil collection for chemical, physical and biological analysis and root growth was carried out. At V5, V7, R2 and R5 stages, plants were collected to evaluate height, leaf area and dry mass. At V5, stage number and dry mass of the nodules were evaluated. Subsoiling increased pH and Ca, and decreased Al in the soil, resulted in higher relative density and did not affect in mechanical penetration resistance compared to non-subsoiled soil. Basal respiration and soybean nodulation were higher in the subsoiled soil. Up to 15 cm depth, there were 87.91% of the total root dry mass and 78.79% of the total root volume. Initial and final plant growth were the same in subsoiled and non-subsoiled soil. Number of nodules in the subsoiled soil was 28% higher than in the non-subsoiled soil. Under these study conditions, subsoiling provides lower root growth but benefits grain yield. |
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Thesaurus NAL: |
Root growth; Soil; 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/224222/1/M-ller-et-al-2020-Agronomy-Journal.pdf
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Marc: |
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008 2020 bl uuuu u00u1 u #d
024 7 $a10.1002/agj2.20090$2DOI
100 1 $aMÜLLER, M.
245 $aRoot growth and crop performance of soybean under chemical, physical, and biological changes after subsoiling.$h[electronic resource]
260 $c2020
520 $aChemical, physical and biological soil attributes can facilitate soybean root growth in greater volume and depth in the soil, which can minimize yield reduction caused by water deficit. Soil management can contribute positively or negatively to these soil attributes. The aim of this work was to evaluate the root growth and crop performance of soybean, in response to chemical, physical and biological changes after subsoiling at different depths. At the R5 phenological stage, trenches were made for sampling and soil collection for chemical, physical and biological analysis and root growth was carried out. At V5, V7, R2 and R5 stages, plants were collected to evaluate height, leaf area and dry mass. At V5, stage number and dry mass of the nodules were evaluated. Subsoiling increased pH and Ca, and decreased Al in the soil, resulted in higher relative density and did not affect in mechanical penetration resistance compared to non-subsoiled soil. Basal respiration and soybean nodulation were higher in the subsoiled soil. Up to 15 cm depth, there were 87.91% of the total root dry mass and 78.79% of the total root volume. Initial and final plant growth were the same in subsoiled and non-subsoiled soil. Number of nodules in the subsoiled soil was 28% higher than in the non-subsoiled soil. Under these study conditions, subsoiling provides lower root growth but benefits grain yield.
650 $aRoot growth
650 $aSoil
650 $aSoybeans
700 1 $aSCHNEIDER, J. R.
700 1 $aKLEIN, V. A.
700 1 $aSILVA JUNIOR, J. P. da
700 1 $aCHAVARRIA, G.
773 $tAgronomy Journal, p. 1-16, 2020.
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