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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
06/12/2016 |
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Data da última atualização: |
06/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LANES, E. C. M. de; LOPES, F. C. F.; CAMPOS, N. R.; OLIVEIRA, J. S. e; MORENZ, M. J. F.; FRISCHE-NETO, R. |
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Afiliação: |
Éder Cristian Malta de Lanes, UFV; FERNANDO CESAR FERRAZ LOPES, CNPGL; Núbia Ribeiro Campos; JACKSON SILVA E OLIVEIRA, CNPGL; MIRTON JOSE FROTA MORENZ, CNPGL; Roberto Frische-Neto, UFV. |
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Título: |
Comparative efficacy of the conventional and automated methods for determining neutral and acid detergent fiber. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 7, n. 1, p. 30-37, 2016. |
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DOI: |
http://doi.org/10.14295/CS.v7i1.432 |
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Idioma: |
Inglês |
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Conteúdo: |
Different methods are available to determine fiber content in feeds. However, information about the accuracy of this methods for neutral detergent fiber (NDF) and acid detergent fiber ADF contents estimation (obtained with the use of TNT-100 nylon filtering bags) is very limited related to the large number of ruminant feed analysis. The purpose of this study was to compare the efficacy of the automated and conventional Van Soest methods to determine NDF and ADF contents for bovine cattle and feed supplements. Four classes of samples (tropical forage, maize silage hybrid, concentrated supplements and bovine cattlecattle) were evaluated for NDF and ADF contents using conventional and automated methods. Analysis involved a hierarchical factorial scheme with an entirely randomized design executed with repetitions. It was concluded that the automated method procedure generated similar results when compared to the conventional method for the determination of NDF contents in tropical forage, bovine cattle and maize silage samples, although is not recommended for samples with a high starch content. This system was not efficient for ADF determination in the evaluated samples. |
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Palavras-Chave: |
Fiber analysis; Maize silage. |
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Thesaurus Nal: |
forage. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151313/1/Cnpgl-2016-ComunicataSci-Comparative.pdf
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Marc: |
LEADER 01900naa a2200229 a 4500
001 2058046
005 2024-02-06
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://doi.org/10.14295/CS.v7i1.432$2DOI
100 1 $aLANES, E. C. M. de
245 $aComparative efficacy of the conventional and automated methods for determining neutral and acid detergent fiber.$h[electronic resource]
260 $c2016
520 $aDifferent methods are available to determine fiber content in feeds. However, information about the accuracy of this methods for neutral detergent fiber (NDF) and acid detergent fiber ADF contents estimation (obtained with the use of TNT-100 nylon filtering bags) is very limited related to the large number of ruminant feed analysis. The purpose of this study was to compare the efficacy of the automated and conventional Van Soest methods to determine NDF and ADF contents for bovine cattle and feed supplements. Four classes of samples (tropical forage, maize silage hybrid, concentrated supplements and bovine cattlecattle) were evaluated for NDF and ADF contents using conventional and automated methods. Analysis involved a hierarchical factorial scheme with an entirely randomized design executed with repetitions. It was concluded that the automated method procedure generated similar results when compared to the conventional method for the determination of NDF contents in tropical forage, bovine cattle and maize silage samples, although is not recommended for samples with a high starch content. This system was not efficient for ADF determination in the evaluated samples.
650 $aforage
653 $aFiber analysis
653 $aMaize silage
700 1 $aLOPES, F. C. F.
700 1 $aCAMPOS, N. R.
700 1 $aOLIVEIRA, J. S. e
700 1 $aMORENZ, M. J. F.
700 1 $aFRISCHE-NETO, R.
773 $tComunicata Scientiae$gv. 7, n. 1, p. 30-37, 2016.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/09/2020 |
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Data da última atualização: |
26/11/2020 |
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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: |
MACHADO, D. do N.; COSTA, E. C.; GUEDES, J. V. C.; BARBOSA, L. R.; MARTINEZ, G.; MAYORGA, S. I.; RAMOS, S. O.; BRANCO, M.; GARCIA, A.; VANEGAS-RICO, J. M.; JIMÉNEZ-QUIROZ, E.; LAUDONIA, S.; NOVOSELSKY, T.; HODEL, D. R.; ARAKELIAN, G.; SILVA, H.; PERINI, C. R.; VALMORBIDA, I.; UGALDE, G. A.; ARNEMANN, J. A. |
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Afiliação: |
Dayanna do N. Machado, Doutoranda da UFSM; Ervandil C. Costa, Departamento de Defesa Fitossanitária; Jerson V. C. Guedes, Departamento de Defesa Fitossanitária; LEONARDO RODRIGUES BARBOSA, CNPF; Gonzalo Martínez, Instituto Nacional de Investigación Agropecuaria; Sandra I. Mayorga, Servicio Agrícola y Ganadero; Sergio O. Ramos, Instituto Nacional de Tecnología Agropecuaria; Manuela Branco, Universidade de Lisboa; André Garcia, Universidade de Lisboa; Juan Manuel Vanegas-Rico, Facultad de Estudios Superiores Iztacala, UNAM; Eduardo Jiménez-Quiroz, Laboratorio de Análisis y Referencia en Sanidad Forestal; Stefania Laudonia, Università degli Studi di Napoli Federico II; Tania Novoselsky, Tel Aviv University; Donald R. Hodel, University of California, Cooperative Extension; Gevork Arakelian, Entomologist, Los Angeles County Agricultural Commissioner; Horacio Silva, Faculdad de Agronomía Universidad de la República Uruguay; Clérison R. Perini, Departamento de Defesa Fitossanitária; Ivair Valmorbida, Iowa State University; Gustavo A. Ugalde, Iowa State University; Jonas A. Arnemann, Iowa State University. |
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Título: |
One maternal lineage leads the expansion of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in the new and old worlds. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientific Reports, v. 10, 3487, 2020. 12 p. |
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DOI: |
https://doi.org/10.1038/s41598-020-60236-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The bronze bug, Thaumastocoris peregrinus, an Australian native insect, has become a nearly worldwide invasive pest in the last 16 years and has been causing signifcant damage to eucalypts (Myrtaceae), including Eucalyptus spp. and Corymbia spp. Its rapid expansion leads to new questions about pathways and routes that T. peregrinus used to invade other continents and countries. We used mtDNA to characterize specimens of T. peregrinus collected from 10 countries where this species has become established, including six recently invaded countries: Chile, Israel, Mexico, Paraguay, Portugal, and the United States of America. We then combined our mtDNA data with previous data available from South Africa, Australia, and Europe to construct a world mtDNA network of haplotypes. Haplotype A was the most common present in all specimens of sites sampled in the New World, Europe, and Israel, however from Australia second more frequently. Haplotype D was the most common one from native populations in Australia. Haplotype A difers from the two major haplotypes found in South Africa (D and G), confrming that at least two independent invasions occurred, one from Australia to South Africa, and the other one from Australia to South America (A). In conclusion, Haplotype A has an invasion success over many countries in the World. Additionally, analyzing data from our work and previous reports, it is possible to suggest some invasive routes of T. peregrinus to predict such events and support preventive control measures. MenosThe bronze bug, Thaumastocoris peregrinus, an Australian native insect, has become a nearly worldwide invasive pest in the last 16 years and has been causing signifcant damage to eucalypts (Myrtaceae), including Eucalyptus spp. and Corymbia spp. Its rapid expansion leads to new questions about pathways and routes that T. peregrinus used to invade other continents and countries. We used mtDNA to characterize specimens of T. peregrinus collected from 10 countries where this species has become established, including six recently invaded countries: Chile, Israel, Mexico, Paraguay, Portugal, and the United States of America. We then combined our mtDNA data with previous data available from South Africa, Australia, and Europe to construct a world mtDNA network of haplotypes. Haplotype A was the most common present in all specimens of sites sampled in the New World, Europe, and Israel, however from Australia second more frequently. Haplotype D was the most common one from native populations in Australia. Haplotype A difers from the two major haplotypes found in South Africa (D and G), confrming that at least two independent invasions occurred, one from Australia to South Africa, and the other one from Australia to South America (A). In conclusion, Haplotype A has an invasion success over many countries in the World. Additionally, analyzing data from our work and previous reports, it is possible to suggest some invasive routes of T. peregrinus to predict such events and support prev... Mostrar Tudo |
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Palavras-Chave: |
Bronze bug; First record; Global invasion history; História da invasão global; Invasive pests; MtDNA; Percevejo bronzeado; Praga invasora; Thaumastocoris peregrinus. |
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Thesagro: |
Praga de Planta. |
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Thesaurus NAL: |
Eucalyptus; Leptocybe invasa. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215918/1/Leonardo-2020-Machado-et-al-One-maternal-lineage-leads-the-expansion-of-Thaumastocoris-peregrinus.pdf
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Marc: |
LEADER 02979naa a2200505 a 4500
001 2124889
005 2020-11-26
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-020-60236-7$2DOI
100 1 $aMACHADO, D. do N.
245 $aOne maternal lineage leads the expansion of Thaumastocoris peregrinus (Hemiptera$bThaumastocoridae) in the new and old worlds.$h[electronic resource]
260 $c2020
520 $aThe bronze bug, Thaumastocoris peregrinus, an Australian native insect, has become a nearly worldwide invasive pest in the last 16 years and has been causing signifcant damage to eucalypts (Myrtaceae), including Eucalyptus spp. and Corymbia spp. Its rapid expansion leads to new questions about pathways and routes that T. peregrinus used to invade other continents and countries. We used mtDNA to characterize specimens of T. peregrinus collected from 10 countries where this species has become established, including six recently invaded countries: Chile, Israel, Mexico, Paraguay, Portugal, and the United States of America. We then combined our mtDNA data with previous data available from South Africa, Australia, and Europe to construct a world mtDNA network of haplotypes. Haplotype A was the most common present in all specimens of sites sampled in the New World, Europe, and Israel, however from Australia second more frequently. Haplotype D was the most common one from native populations in Australia. Haplotype A difers from the two major haplotypes found in South Africa (D and G), confrming that at least two independent invasions occurred, one from Australia to South Africa, and the other one from Australia to South America (A). In conclusion, Haplotype A has an invasion success over many countries in the World. Additionally, analyzing data from our work and previous reports, it is possible to suggest some invasive routes of T. peregrinus to predict such events and support preventive control measures.
650 $aEucalyptus
650 $aLeptocybe invasa
650 $aPraga de Planta
653 $aBronze bug
653 $aFirst record
653 $aGlobal invasion history
653 $aHistória da invasão global
653 $aInvasive pests
653 $aMtDNA
653 $aPercevejo bronzeado
653 $aPraga invasora
653 $aThaumastocoris peregrinus
700 1 $aCOSTA, E. C.
700 1 $aGUEDES, J. V. C.
700 1 $aBARBOSA, L. R.
700 1 $aMARTINEZ, G.
700 1 $aMAYORGA, S. I.
700 1 $aRAMOS, S. O.
700 1 $aBRANCO, M.
700 1 $aGARCIA, A.
700 1 $aVANEGAS-RICO, J. M.
700 1 $aJIMÉNEZ-QUIROZ, E.
700 1 $aLAUDONIA, S.
700 1 $aNOVOSELSKY, T.
700 1 $aHODEL, D. R.
700 1 $aARAKELIAN, G.
700 1 $aSILVA, H.
700 1 $aPERINI, C. R.
700 1 $aVALMORBIDA, I.
700 1 $aUGALDE, G. A.
700 1 $aARNEMANN, J. A.
773 $tScientific Reports$gv. 10, 3487, 2020. 12 p.
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Embrapa Florestas (CNPF) |
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