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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
25/04/2015 |
Data da última atualização: |
13/05/2016 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KRABBE, E. L.; SUREK, D.; AVILA, V. S. de; RUIZ, J. H. de A.; ADER, P. |
Afiliação: |
EVERTON LUIS KRABBE, CNPSA; DIEGO SUREK, CNPSA; VALDIR SILVEIRA DE AVILA, CNPSA; JUAN HILÁRIO DE ARAÚJO RUIZ, BASF; PETER ADER, BASF. |
Título: |
Effect of dietary Natugrain TS enzyme supplementation on broiler diets digestibility. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: PSA ANNUAL MEETING, 2014, Corpus Christi. Abstracts... Champaign: Poultry Science Association, 2014. p. 67. Publicado em: Poultry Science, v. 93, E-Suppl. 1, 2014. |
Idioma: |
Inglês |
Thesagro: |
Frango de corte; Nutrição. |
Thesaurus Nal: |
Animal nutrition. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/122824/1/original7456.pdf
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Marc: |
LEADER 00669nam a2200181 a 4500 001 2014228 005 2016-05-13 008 2014 bl uuuu u00u1 u #d 100 1 $aKRABBE, E. L. 245 $aEffect of dietary Natugrain TS enzyme supplementation on broiler diets digestibility.$h[electronic resource] 260 $aIn: PSA ANNUAL MEETING, 2014, Corpus Christi. Abstracts... Champaign: Poultry Science Association, 2014. p. 67. Publicado em: Poultry Science, v. 93, E-Suppl. 1$c2014 650 $aAnimal nutrition 650 $aFrango de corte 650 $aNutrição 700 1 $aSUREK, D. 700 1 $aAVILA, V. S. de 700 1 $aRUIZ, J. H. de A. 700 1 $aADER, P.
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Embrapa Suínos e Aves (CNPSA) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
02/05/2023 |
Data da última atualização: |
04/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 3 |
Autoria: |
SOUSA, J. E. S. de; ANDRADE, G. R. P.; ARAUJO FILHO, J. C. de; SANTOS, J. C. B. dos; CORRÊA, M. M.; FERREIRA, T. O.; CAMARGO, P. B. de; ARAÚJO, J. K. S.; SILVA, A. H. N. da; SOUSA, M. G.; SOUZA JÚNIOR, V. S. de. |
Afiliação: |
JULIET EMILIA SANTOS DE SOUSA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; GABRIEL RAMATIS PUGLIESE ANDRADE, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE; JOSE COELHO DE ARAUJO FILHO, CNPS; JEAN CHEYSON BARROS DOS SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; MARCELO METRI CORRÊA, UNIVERSIDADE FEDERAL DO AGRESTE DE PERNAMBUCO; TIAGO OSÓRIO FERREIRA, UNIVERSIDADE DE SÃO PAULO; PLÍNIO BARBOSA DE CAMARGO, UNIVERSIDADE DE SÃO PAULO; JANE KELLY SILVA ARAÚJO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; ARTUR HENRIQUE NASCIMENTO DA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; MARILYA GABRYELLA SOUSA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; VALDOMIRO SEVERINO DE SOUZA JÚNIOR, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO. |
Título: |
Weathering and mineral alteration of metamorphic rocks and genesis of Planosols along a rainfall gradient in Borborema Province, Northeast Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Geoderma Regional, v. 33, e00642, Jun. 2023. |
DOI: |
https://doi.org/10.1016/j.geodrs.2023.e00642 |
Idioma: |
Inglês |
Conteúdo: |
Soils in Northeast Brazil have a correlation with soils in the Northwest Africa, as Planosols are predominant in these regions. However, the weathering and genesis of these soils are little understood, compromising their use and conservation. The present study aimed to investigate weathering and mineralogical changes as well as genesis of Planosols along a pluviometric gradient, considering their formation from gneiss rocks, and analyze climate influence on soil formation. We collected three profiles in different climatic regions of the Brazilian northeastern region and described and classified the samples morphologically. We also performed the physical, chemical, mineralogical, and micromorphological analyses. The results indicated that external material added to soil surface contributed to the formation of surface horizons rich in coarser fractions. Subsurface horizons however were rich in clay (e.g.: P1-2Bn: 433 g kg-1; P2-2B: 427 g kg-1; P3-2Bn1: 429 g kg-1) and were formed from changes of the parent material and the clay formation in situ. Biotite, plagioclases, K-feldspars, and hornblende are the main primary minerals sources for the formation of clay minerals (mainly smectite and kaolinite) from transformation processes and neoformation. Pedoplasmation, monosiallitization, bisiallitization, redoximorphism, and alkalization contributed to the formation of the Planosols studied. Despite incipient soil evolution, the Planosols displayed variation according to the climatic condition. Nevertheless, the incipient mineral alteration favored important soil attributes that could influence agricultural productivity, even in the region with higher precipitation rates. MenosSoils in Northeast Brazil have a correlation with soils in the Northwest Africa, as Planosols are predominant in these regions. However, the weathering and genesis of these soils are little understood, compromising their use and conservation. The present study aimed to investigate weathering and mineralogical changes as well as genesis of Planosols along a pluviometric gradient, considering their formation from gneiss rocks, and analyze climate influence on soil formation. We collected three profiles in different climatic regions of the Brazilian northeastern region and described and classified the samples morphologically. We also performed the physical, chemical, mineralogical, and micromorphological analyses. The results indicated that external material added to soil surface contributed to the formation of surface horizons rich in coarser fractions. Subsurface horizons however were rich in clay (e.g.: P1-2Bn: 433 g kg-1; P2-2B: 427 g kg-1; P3-2Bn1: 429 g kg-1) and were formed from changes of the parent material and the clay formation in situ. Biotite, plagioclases, K-feldspars, and hornblende are the main primary minerals sources for the formation of clay minerals (mainly smectite and kaolinite) from transformation processes and neoformation. Pedoplasmation, monosiallitization, bisiallitization, redoximorphism, and alkalization contributed to the formation of the Planosols studied. Despite incipient soil evolution, the Planosols displayed variation according to the climati... Mostrar Tudo |
Palavras-Chave: |
Colluviation; Interstratifications. |
Thesaurus NAL: |
Clay minerals; Sodic soils. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02669naa a2200301 a 4500 001 2153467 005 2023-12-04 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.geodrs.2023.e00642$2DOI 100 1 $aSOUSA, J. E. S. de 245 $aWeathering and mineral alteration of metamorphic rocks and genesis of Planosols along a rainfall gradient in Borborema Province, Northeast Brazil.$h[electronic resource] 260 $c2023 520 $aSoils in Northeast Brazil have a correlation with soils in the Northwest Africa, as Planosols are predominant in these regions. However, the weathering and genesis of these soils are little understood, compromising their use and conservation. The present study aimed to investigate weathering and mineralogical changes as well as genesis of Planosols along a pluviometric gradient, considering their formation from gneiss rocks, and analyze climate influence on soil formation. We collected three profiles in different climatic regions of the Brazilian northeastern region and described and classified the samples morphologically. We also performed the physical, chemical, mineralogical, and micromorphological analyses. The results indicated that external material added to soil surface contributed to the formation of surface horizons rich in coarser fractions. Subsurface horizons however were rich in clay (e.g.: P1-2Bn: 433 g kg-1; P2-2B: 427 g kg-1; P3-2Bn1: 429 g kg-1) and were formed from changes of the parent material and the clay formation in situ. Biotite, plagioclases, K-feldspars, and hornblende are the main primary minerals sources for the formation of clay minerals (mainly smectite and kaolinite) from transformation processes and neoformation. Pedoplasmation, monosiallitization, bisiallitization, redoximorphism, and alkalization contributed to the formation of the Planosols studied. Despite incipient soil evolution, the Planosols displayed variation according to the climatic condition. Nevertheless, the incipient mineral alteration favored important soil attributes that could influence agricultural productivity, even in the region with higher precipitation rates. 650 $aClay minerals 650 $aSodic soils 653 $aColluviation 653 $aInterstratifications 700 1 $aANDRADE, G. R. P. 700 1 $aARAUJO FILHO, J. C. de 700 1 $aSANTOS, J. C. B. dos 700 1 $aCORRÊA, M. M. 700 1 $aFERREIRA, T. O. 700 1 $aCAMARGO, P. B. de 700 1 $aARAÚJO, J. K. S. 700 1 $aSILVA, A. H. N. da 700 1 $aSOUSA, M. G. 700 1 $aSOUZA JÚNIOR, V. S. de 773 $tGeoderma Regional$gv. 33, e00642, Jun. 2023.
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