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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
18/03/2016 |
Data da última atualização: |
21/09/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PEREZ, B. da C.; PEIXOTO, M. G. C. D.; BRUNELI, F. A. T.; RAMOS, P. V. B.; BALIEIRO, J. C. de C. |
Afiliação: |
BRUNO DA COSTA PEREZ, USP; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL; FRANK ANGELO TOMITA BRUNELI, CNPGL; PEDRO VITAL BRASIL RAMOS, UFF; JULIO CÉSAR DE CARVALHO BALIEIRO, USP. |
Título: |
Parâmetros genéticos para características relacionadas à produção de oócitos e embriões em doadoras da raça Guzerá. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 52., 2015, Belo Horizonte. Zootecnia: otimizando recursos e potencialidades: anais. Belo Horizonte: Sociedade Brasileira de Zootecnia, 2015. |
Páginas: |
3 p. |
Idioma: |
Português |
Palavras-Chave: |
Componentes de variância; Fertilização in vitro. |
Thesaurus Nal: |
zebu. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141409/1/Cnpgl-2015-AAnais-Reuniao-SBZ-Parametros.pdf
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Marc: |
LEADER 00797nam a2200193 a 4500 001 2041405 005 2023-09-21 008 2015 bl uuuu u00u1 u #d 100 1 $aPEREZ, B. da C. 245 $aParâmetros genéticos para características relacionadas à produção de oócitos e embriões em doadoras da raça Guzerá.$h[electronic resource] 260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 52., 2015, Belo Horizonte. Zootecnia: otimizando recursos e potencialidades: anais. Belo Horizonte: Sociedade Brasileira de Zootecnia$c2015 300 $a3 p. 650 $azebu 653 $aComponentes de variância 653 $aFertilização in vitro 700 1 $aPEIXOTO, M. G. C. D. 700 1 $aBRUNELI, F. A. T. 700 1 $aRAMOS, P. V. B. 700 1 $aBALIEIRO, J. C. de C.
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Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
08/07/2019 |
Data da última atualização: |
08/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
PESSOA, L. G. M.; FREIRE, M. B. G. dos S.; ARAUJO FILHO, J. C. de; SANTOS, P. R. dos; MIRANDA, M. F. A.; FREIRE, F. J. |
Afiliação: |
LUIZ GUILHERME MEDEIROS PESSOA, UFRPE; MARIA BETÂNIA GALVÃO DOS SANTOS FREIRE, UFRPE; JOSE COELHO DE ARAUJO FILHO, CNPS; PATRÍCIA RIBEIROS DOS SANTOS, IFPE; MÁRCIO FLÉQUISSON ALVES MIRANDA, IFPE; FERNANDO JOSÉ FREIRE, UFRPE. |
Título: |
Characterization and classification of halomorphic soils in the semiarid region of Northeastern Brazil. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 4, p. 405-418, 2019. |
DOI: |
10.5539/jas.v11n4p405 |
Idioma: |
Inglês |
Conteúdo: |
The properties of halomorphic soils are controlled by the presence of either soluble salts, exchangeable sodium or both, and it is important to know and understand these properties in order to reforest and/or recover the soils. The objective of this study was to characterize and classify halomorphic soils from the semiarid region of Northeast Brazil. Four profiles of halomorphic soils were studied, which were described morphologically and the samples were collected from all soil horizons. Physical and chemical analyzes of the soils were carried out for classification purposes, as well as geochemical speciation of the soluble salts. According to the results, P1 and P3 were classified as Fluvisols, and P2 and P4 as Cambisols. It was observed that the studied soil profiles have the predominance of fine particles, which prevents the leaching and subsequent removal of salts from the soil profile. Soils presented high levels of exchangeable sodium, characterizing them as sodium solids throughout the profile. Ionic speciation analysis indicated the predominance of free forms of Ca2+, Mg2+, Na+ and K+, HCO3-, Cl- and SO42- and combinations of calcium, magnesium and sodium chloride and sulfate salts. Thus, it was possible to conclude that the studied halomorphic soils presented high levels of degradation by salts and sodium and that these types of soils are strongly related to the Fluvisols and Cambisols. |
Thesagro: |
Solo Salino; Solo Sódico. |
Thesaurus NAL: |
Saline soils; Sodic soils; Soil degradation. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/199272/1/2019-026.pdf
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Marc: |
LEADER 02202naa a2200253 a 4500 001 2110459 005 2019-11-08 008 2019 bl uuuu u00u1 u #d 024 7 $a10.5539/jas.v11n4p405$2DOI 100 1 $aPESSOA, L. G. M. 245 $aCharacterization and classification of halomorphic soils in the semiarid region of Northeastern Brazil.$h[electronic resource] 260 $c2019 520 $aThe properties of halomorphic soils are controlled by the presence of either soluble salts, exchangeable sodium or both, and it is important to know and understand these properties in order to reforest and/or recover the soils. The objective of this study was to characterize and classify halomorphic soils from the semiarid region of Northeast Brazil. Four profiles of halomorphic soils were studied, which were described morphologically and the samples were collected from all soil horizons. Physical and chemical analyzes of the soils were carried out for classification purposes, as well as geochemical speciation of the soluble salts. According to the results, P1 and P3 were classified as Fluvisols, and P2 and P4 as Cambisols. It was observed that the studied soil profiles have the predominance of fine particles, which prevents the leaching and subsequent removal of salts from the soil profile. Soils presented high levels of exchangeable sodium, characterizing them as sodium solids throughout the profile. Ionic speciation analysis indicated the predominance of free forms of Ca2+, Mg2+, Na+ and K+, HCO3-, Cl- and SO42- and combinations of calcium, magnesium and sodium chloride and sulfate salts. Thus, it was possible to conclude that the studied halomorphic soils presented high levels of degradation by salts and sodium and that these types of soils are strongly related to the Fluvisols and Cambisols. 650 $aSaline soils 650 $aSodic soils 650 $aSoil degradation 650 $aSolo Salino 650 $aSolo Sódico 700 1 $aFREIRE, M. B. G. dos S. 700 1 $aARAUJO FILHO, J. C. de 700 1 $aSANTOS, P. R. dos 700 1 $aMIRANDA, M. F. A. 700 1 $aFREIRE, F. J. 773 $tJournal of Agricultural Science$gv. 11, n. 4, p. 405-418, 2019.
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