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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
13/12/2013 |
Data da última atualização: |
13/12/2013 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MAZZOCATO, A. C.; SILVA, R. D. D.; BRANCO, V. T. A.; SANTOS, D. da S. dos; KOPP, M. M.; VALLS, J. F. M. |
Afiliação: |
ANA CRISTINA MAZZOCATO, CPPSUL; Renata Dill Duarte Silva, ACADÊMICA URCAMP; Vivian Teixeira Alves Branco, ACADÊMICA UNIPAMPA; Daiane da Silva dos Santos, Técnica em Agropecuária, Escola Técnica Ildefonso Simões Lopes; MAURICIO MARINI KOPP, CPPSUL; JOSE FRANCISCO MONTENEGRO VALLS, CENARGEN. |
Título: |
Coleta de germoplasma de espécies forrageiras nativas para conhecimento e verificação do potencial para usos econômicos sustentáveis |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 64.; ENCONTRO REGIONAL DE BOTANICOS MG, BA E ES, 23., 2013, Belo Horizonte. Anais... Belo Horizonte: SBB, 2013. |
Idioma: |
Português |
Thesagro: |
Espécie nativa; Planta forrageira. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93985/1/Mazzocato-64cnb.pdf
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Marc: |
LEADER 00724nam a2200181 a 4500 001 1973825 005 2013-12-13 008 2013 bl uuuu u00u1 u #d 100 1 $aMAZZOCATO, A. C. 245 $aColeta de germoplasma de espécies forrageiras nativas para conhecimento e verificação do potencial para usos econômicos sustentáveis$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 64.; ENCONTRO REGIONAL DE BOTANICOS MG, BA E ES, 23., 2013, Belo Horizonte. Anais... Belo Horizonte: SBB$c2013 650 $aEspécie nativa 650 $aPlanta forrageira 700 1 $aSILVA, R. D. D. 700 1 $aBRANCO, V. T. A. 700 1 $aSANTOS, D. da S. dos 700 1 $aKOPP, M. M. 700 1 $aVALLS, J. F. M.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
22/12/2020 |
Data da última atualização: |
22/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MOTA, P. K.; SILVA, B. M.; BORGHI, E.; VIANA, J. H. M.; RESENDE, A. V. de; MOURA, M. S. de. |
Afiliação: |
Paula K. Mota, Universidade Federal de São João del-Rei; Bruno M. Silva, Universidade Federal de Lavras; EMERSON BORGHI, CNPMS; JOAO HERBERT MOREIRA VIANA, CNPMS; ALVARO VILELA DE RESENDE, CNPMS; Maíse S. de Moura, Universidade Federal de São João del-Rei. |
Título: |
Soil physical quality in response to intensification of grain production systems. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v. 24, n. 10, p. 647-655, 2020. |
Idioma: |
Inglês |
Conteúdo: |
The Brazilian Cerrado stands out in relation to grain production, however, in this region the occurrence of summer and irregular rainfall, drastically harm the non-irrigated production. Conservationist managements favor the soil physical quality and, consequently, the efficiency of soil water consumption. The objective of this study was to evaluate the soil physical quality, as a function of the conservation managements adopted, by using physical soil quality indicators, and to verify its relation with the soil organic carbon stocks and the grain yield in the Cerrado of Minas Gerais state, Brazil. For that, six treatments were evaluated: soybean (1) and maize (2) monocultures crop systems at medium level of investment in soil fertilization, soybean-maize crop succession at medium (3) and high (6) level of investment in soil fertilization, and crop succession of soybean-maize and intercropped with Urochloa ruziziensis at medium (4) and high (5) level of investment in soil fertilization, during the initial stage of no-tillage system. The treatments 3, 4, 5 and 6 showed improvement in the soil physical quality in relation to the monoculture. Pore distribution and soil organic carbon content were the main responsible for discriminating the intensified crop systems. Attributes related to water availability were important for plant growth in the 0-0.05 m layer, while for the 0.15-0.20 m layer, the highest soil aeration stood out. Productivity did not correlate with the evaluated attributes. MenosThe Brazilian Cerrado stands out in relation to grain production, however, in this region the occurrence of summer and irregular rainfall, drastically harm the non-irrigated production. Conservationist managements favor the soil physical quality and, consequently, the efficiency of soil water consumption. The objective of this study was to evaluate the soil physical quality, as a function of the conservation managements adopted, by using physical soil quality indicators, and to verify its relation with the soil organic carbon stocks and the grain yield in the Cerrado of Minas Gerais state, Brazil. For that, six treatments were evaluated: soybean (1) and maize (2) monocultures crop systems at medium level of investment in soil fertilization, soybean-maize crop succession at medium (3) and high (6) level of investment in soil fertilization, and crop succession of soybean-maize and intercropped with Urochloa ruziziensis at medium (4) and high (5) level of investment in soil fertilization, during the initial stage of no-tillage system. The treatments 3, 4, 5 and 6 showed improvement in the soil physical quality in relation to the monoculture. Pore distribution and soil organic carbon content were the main responsible for discriminating the intensified crop systems. Attributes related to water availability were important for plant growth in the 0-0.05 m layer, while for the 0.15-0.20 m layer, the highest soil aeration stood out. Productivity did not correlate with the evaluated a... Mostrar Tudo |
Palavras-Chave: |
Propriedade hídrica do solo. |
Thesaurus NAL: |
Urochloa ruziziensis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219577/1/Soil-physical.pdf
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Marc: |
LEADER 02158naa a2200205 a 4500 001 2128603 005 2020-12-22 008 2020 bl uuuu u00u1 u #d 100 1 $aMOTA, P. K. 245 $aSoil physical quality in response to intensification of grain production systems.$h[electronic resource] 260 $c2020 520 $aThe Brazilian Cerrado stands out in relation to grain production, however, in this region the occurrence of summer and irregular rainfall, drastically harm the non-irrigated production. Conservationist managements favor the soil physical quality and, consequently, the efficiency of soil water consumption. The objective of this study was to evaluate the soil physical quality, as a function of the conservation managements adopted, by using physical soil quality indicators, and to verify its relation with the soil organic carbon stocks and the grain yield in the Cerrado of Minas Gerais state, Brazil. For that, six treatments were evaluated: soybean (1) and maize (2) monocultures crop systems at medium level of investment in soil fertilization, soybean-maize crop succession at medium (3) and high (6) level of investment in soil fertilization, and crop succession of soybean-maize and intercropped with Urochloa ruziziensis at medium (4) and high (5) level of investment in soil fertilization, during the initial stage of no-tillage system. The treatments 3, 4, 5 and 6 showed improvement in the soil physical quality in relation to the monoculture. Pore distribution and soil organic carbon content were the main responsible for discriminating the intensified crop systems. Attributes related to water availability were important for plant growth in the 0-0.05 m layer, while for the 0.15-0.20 m layer, the highest soil aeration stood out. Productivity did not correlate with the evaluated attributes. 650 $aUrochloa ruziziensis 653 $aPropriedade hídrica do solo 700 1 $aSILVA, B. M. 700 1 $aBORGHI, E. 700 1 $aVIANA, J. H. M. 700 1 $aRESENDE, A. V. de 700 1 $aMOURA, M. S. de 773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv. 24, n. 10, p. 647-655, 2020.
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