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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
18/03/2009 |
Data da última atualização: |
18/03/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PIRES, E. S.; AMARAL, R. P.; LONGARAV, M. B.; MITTELMANN, A.; CASTRO, R. L. |
Afiliação: |
Elizandro da Silva Pires, Embrapa Clima Temperado; Rubens Pereira do Amaral, Embrapa Clima Temperado; Mikael Bueno Longaray, Embrapa Clima Temperado; Andréa Mittelmann, Embrapa Gado de Leite; Ricardo Lima de Castro, Fepagro. |
Título: |
Avaliação do hábito de crescimento de populações de azevém. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA CLIMA TEMPERADO. 2. 2008, Anais Vol. 1. Pelotas. Embrapa Clima Temperado, 2008. |
Páginas: |
p. 55 |
Idioma: |
Português |
Thesagro: |
Azevém; Crescimento. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00617naa a2200193 a 4500 001 1596292 005 2009-03-18 008 2008 bl uuuu u00u1 u #d 100 1 $aPIRES, E. S. 245 $aAvaliação do hábito de crescimento de populações de azevém. 260 $c2008 300 $ap. 55 650 $aAzevém 650 $aCrescimento 700 1 $aAMARAL, R. P. 700 1 $aLONGARAV, M. B. 700 1 $aMITTELMANN, A. 700 1 $aCASTRO, R. L. 773 $tIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA CLIMA TEMPERADO. 2. 2008, Anais Vol. 1. Pelotas. Embrapa Clima Temperado, 2008.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Solos. |
Data corrente: |
23/01/2018 |
Data da última atualização: |
16/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
DONAGEMMA, G. K.; FREITAS, P. L. de; BALIEIRO, F. de C.; FONTANA, A.; SPERA, S. T.; LUMBRERAS, J. F.; VIANA, J. H. M.; ARAUJO FILHO, J. C. de; SANTOS, F. C. dos; ALBUQUERQUE FILHO, M. R. de; MACEDO, M. C. M.; TEIXEIRA, P. C.; AMARAL, A. J. do; BORTOLON, E. S. O.; BORTOLON, L. |
Afiliação: |
GUILHERME KANGUSSU DONAGEMMA, CNPS; PEDRO LUIZ DE FREITAS, CNPS; FABIANO DE CARVALHO BALIEIRO, CNPS; ADEMIR FONTANA, CNPS; SILVIO TULIO SPERA, CPAMT; JOSE FRANCISCO LUMBRERAS, CNPS; JOAO HERBERT MOREIRA VIANA, CNPMS; JOSE COELHO DE ARAUJO FILHO, CNPS; FLAVIA CRISTINA DOS SANTOS, CNPMS; MANOEL RICARDO DE ALBUQUERQUE FILHO, CNPMS; MANUEL CLAUDIO MOTTA MACEDO, CNPGC; PAULO CESAR TEIXEIRA, CNPS; ANDRE JULIO DO AMARAL, CNPS; ELISANDRA SOLANGE OLIVEIRA BORTOLON, CNPASA; LEANDRO BORTOLON, CNPASA. |
Título: |
Characterization, agricultural potential, and perspectives for the management of light soils in Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 51, n. 9, p. 1003-1020, 2016. |
DOI: |
http://dx.doi.org/10.1590/S0100-204X2016000900001 |
Idioma: |
Inglês |
Conteúdo: |
Light soils occupy 8% of the Brazilian territory and are especially expressive in the new and last agricultural frontier in Brazil: the Matopiba region - in the states of Maranhão, Tocantins, Piauí, and Bahia -, where they represent 20% of the area. These soils fit into the textural classes of sand and loamy sand or sandy loam, down to 0.75-m soil depth or deeper, and they are mainly represented by Neossolos Quartzarênicos (Quartzipsamments) and, partly, by Latossolos (Oxisols) and Argissolos (Ultisols). The understanding of soil functioning depends on the establishment of distinguishing criteria for: organic matter dynamics; content and mineralogy of the clay fraction; coarse sand and total sand contents, in relation to those of fine sand; mean diameter of the sand fraction; and water retention capacity. These criteria can contribute for the zoning and for the conservation and fertility management of light soils, as well as for the estimation of their agricultural potential. Integrated production systems, such as crop-livestock and crop-livestock-forestry integration, besides no-tillage with crop rotation, mixed forestry planting with legumes, and the use of green manure and cover crops are relevant for the proper management of these soils. The objective of this review was to characterize light soils and to highlight the main challenges regarding their agricultural potential and their conservation and fertility managements, in face of the expansion and consolidation of the new Brazilian agricultural frontier. MenosLight soils occupy 8% of the Brazilian territory and are especially expressive in the new and last agricultural frontier in Brazil: the Matopiba region - in the states of Maranhão, Tocantins, Piauí, and Bahia -, where they represent 20% of the area. These soils fit into the textural classes of sand and loamy sand or sandy loam, down to 0.75-m soil depth or deeper, and they are mainly represented by Neossolos Quartzarênicos (Quartzipsamments) and, partly, by Latossolos (Oxisols) and Argissolos (Ultisols). The understanding of soil functioning depends on the establishment of distinguishing criteria for: organic matter dynamics; content and mineralogy of the clay fraction; coarse sand and total sand contents, in relation to those of fine sand; mean diameter of the sand fraction; and water retention capacity. These criteria can contribute for the zoning and for the conservation and fertility management of light soils, as well as for the estimation of their agricultural potential. Integrated production systems, such as crop-livestock and crop-livestock-forestry integration, besides no-tillage with crop rotation, mixed forestry planting with legumes, and the use of green manure and cover crops are relevant for the proper management of these soils. The objective of this review was to characterize light soils and to highlight the main challenges regarding their agricultural potential and their conservation and fertility managements, in face of the expansion and consolidation of the ... Mostrar Tudo |
Palavras-Chave: |
Agricultural aptitude; Fragile soils. |
Thesagro: |
Conservação do Solo; Fertilidade do Solo; Solo Arenoso. |
Thesaurus NAL: |
Quartzipsamments; Sandy soils; Soil conservation; Soil fertility; Soil management. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226120/1/Characterization-agricultural-potential-and-perspectives-2016.pdf
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Marc: |
LEADER 02828naa a2200421 a 4500 001 2134509 005 2021-09-16 008 2016 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1590/S0100-204X2016000900001$2DOI 100 1 $aDONAGEMMA, G. K. 245 $aCharacterization, agricultural potential, and perspectives for the management of light soils in Brazil.$h[electronic resource] 260 $c2016 520 $aLight soils occupy 8% of the Brazilian territory and are especially expressive in the new and last agricultural frontier in Brazil: the Matopiba region - in the states of Maranhão, Tocantins, Piauí, and Bahia -, where they represent 20% of the area. These soils fit into the textural classes of sand and loamy sand or sandy loam, down to 0.75-m soil depth or deeper, and they are mainly represented by Neossolos Quartzarênicos (Quartzipsamments) and, partly, by Latossolos (Oxisols) and Argissolos (Ultisols). The understanding of soil functioning depends on the establishment of distinguishing criteria for: organic matter dynamics; content and mineralogy of the clay fraction; coarse sand and total sand contents, in relation to those of fine sand; mean diameter of the sand fraction; and water retention capacity. These criteria can contribute for the zoning and for the conservation and fertility management of light soils, as well as for the estimation of their agricultural potential. Integrated production systems, such as crop-livestock and crop-livestock-forestry integration, besides no-tillage with crop rotation, mixed forestry planting with legumes, and the use of green manure and cover crops are relevant for the proper management of these soils. The objective of this review was to characterize light soils and to highlight the main challenges regarding their agricultural potential and their conservation and fertility managements, in face of the expansion and consolidation of the new Brazilian agricultural frontier. 650 $aQuartzipsamments 650 $aSandy soils 650 $aSoil conservation 650 $aSoil fertility 650 $aSoil management 650 $aConservação do Solo 650 $aFertilidade do Solo 650 $aSolo Arenoso 653 $aAgricultural aptitude 653 $aFragile soils 700 1 $aFREITAS, P. L. de 700 1 $aBALIEIRO, F. de C. 700 1 $aFONTANA, A. 700 1 $aSPERA, S. T. 700 1 $aLUMBRERAS, J. F. 700 1 $aVIANA, J. H. M. 700 1 $aARAUJO FILHO, J. C. de 700 1 $aSANTOS, F. C. dos 700 1 $aALBUQUERQUE FILHO, M. R. de 700 1 $aMACEDO, M. C. M. 700 1 $aTEIXEIRA, P. C. 700 1 $aAMARAL, A. J. do 700 1 $aBORTOLON, E. S. O. 700 1 $aBORTOLON, L. 773 $tPesquisa Agropecuária Brasileira$gv. 51, n. 9, p. 1003-1020, 2016.
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