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| Registros recuperados : 11 | |
| 1. |  | THALER NETO, A.; NEIVA, R. S.; OLIVEIRA, A. I. G. de; MARTINEZ, M. L.; FALCO, J. E. Causas de variacao do desempenho produtivo de rabanhos da raca holandesa, no estado de Santa Catarina - periodo de lactacao. Revista da Sociedade Brasileira de Zootecnia, Vicosa, v.24, n.1, p.117-125, jan./fev.1995. p.117-125.| Biblioteca(s): Embrapa Gado de Leite. |
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| 4. | | CARDOZO, L. L.; THALER NETO, A.; SOUZA, G. N. de; WERNCKE, D.; MACHADO, N. L.; SCHMIDT, F. A.; FELIPUS, N. C.; SIMON, E. E. Fatores associados a hiperqueratose na extremidade dos tetos em bovinos leiteiros no estado de Santa Catarina. In: CONGRESSO BRASILEIRO DE QUALIDADE DO LEITE, 5., 2013, Botucatu. Anais. Curitiba: Conselho Brasileiro de Qualidade do Leite, 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | RECHE, N. L. M.; CARDOZO, L. L.; THALER NETO, A.; SOUZA, G. N. de; WERNCKE, D.; SIMON, E. E.; FELIPUS, N. C.; PEREIRA, I. B. Fatores de risco associados a novas infecções intramamárias em rebanhos leiteiros do Estado de Santa Catarina. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 3 p. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | RECHE, N. L. M.; CARDOZO, L. L.; THALER NETO, A.; SOUZA, G. N. de; WERNCKE, D.; SCHMIDT, F. A.; FELIPUS, N. C.; SIMON, E. E. Fatores de risco para mastite subclínica crônica em rebanhos leiteiros do Estado de Santa Catarina. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 3 p. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | CÓRDOVA, H. de A.; ALESSIO, D. R. M.; CARDOZO, L. L.; THALER NETO, A. Impact of the factors of animal production and welfare on robotic milking frequency. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 238-246, Fev. 2018. Título em português: Impacto dos fatores de produção e bem-estar animal sobre a frequência de ordenha robotizada.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 8. | | GABBI, A. M.; MCMANUS, C. M.; ZANELA, M. B.; STUMPF, M. T.; BARBOSA, R. S.; FRUSCALSO, V.; THALER NETO, A.; SCHMIDT, F. A.; FISCHER, V. Milk traits of lactating cows submitted to feed restriction. Tropical Animal Health and Production, v. 48, n. 1, p. 37-43, Jan. 2016.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Semiárido. |
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| 10. | | CARDOZO, L. L.; THALER NETO, A.; SOUZA, G. N. de; WERNCKE, D.; SCHMIDT, F. A.; MACHADO, N. L.; FELIPUS, N. C.; PEREIRA, I. B. Relação entre hiperqueratose na extremidade dos tetos e o escore de células somáticas. In: CONGRESSO BRASILEIRO DE QUALIDADE DO LEITE, 5., 2013, Botucatu. Anais. Curitiba: Conselho Brasileiro de Qualidade do Leite, 2013. p. 322-323| Biblioteca(s): Embrapa Gado de Leite. |
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| 11. | | CARDOZO, L. L.; THALER NETO, A.; SOUZA, G. N. de; PICININ, L. C. A.; FELIPUS, N. C.; RECHE, N. L. M.; SCHMIDT, F. A.; WERNCKE, D.; SIMON, E. E. Risk factors for the occurrence of new and chronic cases of subclinical mastitis in dairy herds in southern Brazil. Journal of Dairy Science, v. 98, n. 11, p. 7675-7685, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 11 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
31/10/2019 |
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Data da última atualização: |
31/10/2019 |
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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: |
QUEIROZ, M. G. de; SILVA, T. G. F. da; ZOLNIER, S.; SOUZA, C. A. A. de; SOUZA, L. S. B. de; STEIDLE NETO, A. J.; ARAUJO, G. G. L. de; FERREIRA, W. P. M. |
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Afiliação: |
Maria Gabriela de Queiroz, UFV; Thieres George Freire da Silva, UFRPE - Serra Talhada, PE; Sérgio Zolnier, UFV; Carlos André Alves de Souza, UFRPE - Recife, PE; Luciana Sandra Bastos de Souza, UFRPE - Serra Talhada, PE; Antonio José Steidle Neto, Universidade Federal de São João Del-Rei - Sete Lagoas, MG; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; WILLIAMS PINTO MARQUES FERREIRA, CNPCa. |
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Título: |
Seasonal patterns of deposition litterfall in a seasonal dry tropical forest. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Agricultural and Forest Meteorology, v. 279, 107712, dec. 2019. |
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DOI: |
10.1016/j.agrformet.2019.107712 |
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Idioma: |
Inglês |
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Conteúdo: |
The Caatinga Domain is exclusively Brazilian, covered by vegetation exhibiting a great diversity of species, which have morphological and physiological characteristics determined by environmental conditions. These attributes define quantity and quality litterfall deposition on the soil. The litterfall deposition seasonality was monitored a fragment of Caatinga vegetation, located in the semiarid region of Brazil, from 2016 to 2017. The decomposition rate, mean residence time for litterfall (50 and 95%), and the exportation of mineral nutrients via deciduous material were determined. Data from meteorological variables and litterfall were used in the elaboration of Pearson's correlation matrix, and multicollinearity, canonical and path analyzes. The Caatinga deposited on average 637 kg DM (dry mass) ha−1 year−1 litterfall, including 53% leaves, 26% twigs, 15% reproductive structures and 6% miscellanea, with deposition peaks between the months of March and July, with values above 57 kg MS ha−1. Global solar radiation, vapor pressure deficit, soil heat flux, rainfall and normalized difference vegetation index are controlling factors the litterfall deposition. The decomposition rate of the litterfall was 0.33 kg DM ha−1 year−1, while the time required for the disappearance of 50% and 95% of the litterfall was respectively 2.1 and 9.1 years, and the exportation of nutrients was 13.59 kg ha−1 year−1. Litterfall deposition was determined by the environmental conditions and physiological responses of the vegetation, which are fundamental to maintaining the Caatinga Domain. MenosThe Caatinga Domain is exclusively Brazilian, covered by vegetation exhibiting a great diversity of species, which have morphological and physiological characteristics determined by environmental conditions. These attributes define quantity and quality litterfall deposition on the soil. The litterfall deposition seasonality was monitored a fragment of Caatinga vegetation, located in the semiarid region of Brazil, from 2016 to 2017. The decomposition rate, mean residence time for litterfall (50 and 95%), and the exportation of mineral nutrients via deciduous material were determined. Data from meteorological variables and litterfall were used in the elaboration of Pearson's correlation matrix, and multicollinearity, canonical and path analyzes. The Caatinga deposited on average 637 kg DM (dry mass) ha−1 year−1 litterfall, including 53% leaves, 26% twigs, 15% reproductive structures and 6% miscellanea, with deposition peaks between the months of March and July, with values above 57 kg MS ha−1. Global solar radiation, vapor pressure deficit, soil heat flux, rainfall and normalized difference vegetation index are controlling factors the litterfall deposition. The decomposition rate of the litterfall was 0.33 kg DM ha−1 year−1, while the time required for the disappearance of 50% and 95% of the litterfall was respectively 2.1 and 9.1 years, and the exportation of nutrients was 13.59 kg ha−1 year−1. Litterfall depos... Mostrar Tudo |
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Palavras-Chave: |
Padrão sazonal; Processo de decomposição; Semiárido; Variáveis ??ambientais. |
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Thesagro: |
Caatinga; Vegetação Nativa. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204019/1/Seasona-lpatterns-of-deposition-2019.pdf
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Marc: |
LEADER 02542naa a2200289 a 4500
001 2113706
005 2019-10-31
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.agrformet.2019.107712$2DOI
100 1 $aQUEIROZ, M. G. de
245 $aSeasonal patterns of deposition litterfall in a seasonal dry tropical forest.$h[electronic resource]
260 $c2019
520 $aThe Caatinga Domain is exclusively Brazilian, covered by vegetation exhibiting a great diversity of species, which have morphological and physiological characteristics determined by environmental conditions. These attributes define quantity and quality litterfall deposition on the soil. The litterfall deposition seasonality was monitored a fragment of Caatinga vegetation, located in the semiarid region of Brazil, from 2016 to 2017. The decomposition rate, mean residence time for litterfall (50 and 95%), and the exportation of mineral nutrients via deciduous material were determined. Data from meteorological variables and litterfall were used in the elaboration of Pearson's correlation matrix, and multicollinearity, canonical and path analyzes. The Caatinga deposited on average 637 kg DM (dry mass) ha−1 year−1 litterfall, including 53% leaves, 26% twigs, 15% reproductive structures and 6% miscellanea, with deposition peaks between the months of March and July, with values above 57 kg MS ha−1. Global solar radiation, vapor pressure deficit, soil heat flux, rainfall and normalized difference vegetation index are controlling factors the litterfall deposition. The decomposition rate of the litterfall was 0.33 kg DM ha−1 year−1, while the time required for the disappearance of 50% and 95% of the litterfall was respectively 2.1 and 9.1 years, and the exportation of nutrients was 13.59 kg ha−1 year−1. Litterfall deposition was determined by the environmental conditions and physiological responses of the vegetation, which are fundamental to maintaining the Caatinga Domain.
650 $aCaatinga
650 $aVegetação Nativa
653 $aPadrão sazonal
653 $aProcesso de decomposição
653 $aSemiárido
653 $aVariáveis ??ambientais
700 1 $aSILVA, T. G. F. da
700 1 $aZOLNIER, S.
700 1 $aSOUZA, C. A. A. de
700 1 $aSOUZA, L. S. B. de
700 1 $aSTEIDLE NETO, A. J.
700 1 $aARAUJO, G. G. L. de
700 1 $aFERREIRA, W. P. M.
773 $tAgricultural and Forest Meteorology$gv. 279, 107712, dec. 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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