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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
07/08/2012 |
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Data da última atualização: |
07/08/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEDREIRA, M. dos S.; BERCHELLI, T. T.; PRIMAVESI, O.; OLIVEIRA, S. G. de; FRIGHETTO, R. T. S.; LIMA, M. A. de. |
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Afiliação: |
MARCIO DOS SANTOS PEDREIRA, UESB; TELMA TERESINHA BERCHELLI, UNESP - FCAV; ODO PRIMAVESI, CPPSE; SIMONE GISELE DE OLIVEIRA, UFPR; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; MAGDA APARECIDA DE LIMA, CNPMA. |
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Título: |
Influence of different supplements and sugarcane (Saccharum officinarum L.) cultivars on intake, digestible variables and methane production of dairy heifers under tropical conditions. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, Edinburgh, v. 6, 6 p., 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The sulphur hexafluoride (SF6) gas tracer method was used to measure methane (CH4) production of crossbred (3/4 Holstein x Zebu) dairy heifers fed two types of sugarcane (Saccharum officinarum L.; cultivar IAC-862480 (CC1) or cultivar IAC-873184 (CC2)) and supplemented with urea or concentrate. The study was performed at Embrapa Southeast Cattle, São Carlos, SP, Brazil, using a completely randomised design. Differences between treatments were significant for digestibility of dry matter, organic matter and energy. When animals were supplemented with urea differences between sugarcane cultivars did occur for NDF consumption, but not for daily methane production. This suggest that variation in chemical composition of sugarcane did not affect bovine ruminal CH4 emissions. Concentrate inclusion in animal diet increased digestible organic matter intake, improving the nutrient intake by animals, but did not reduce CH4 production expressed as a percentage of gross energy intake. |
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Palavras-Chave: |
Energetic efficiency; Novilha leiteira; Soluble carbohydrate. |
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Thesagro: |
Cana forrageira; Efeito estufa; Metano; Suplemento alimentar. |
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Thesaurus Nal: |
Dairy cattle; Dietary supplements; Greenhouse gas emissions; Greenhouse gases; Heifers; Methane; Sugarcane; Sulfur hexafluoride. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02143naa a2200361 a 4500
001 1930652
005 2012-08-07
008 2012 bl uuuu u00u1 u #d
100 1 $aPEDREIRA, M. dos S.
245 $aInfluence of different supplements and sugarcane (Saccharum officinarum L.) cultivars on intake, digestible variables and methane production of dairy heifers under tropical conditions.$h[electronic resource]
260 $c2012
520 $aAbstract: The sulphur hexafluoride (SF6) gas tracer method was used to measure methane (CH4) production of crossbred (3/4 Holstein x Zebu) dairy heifers fed two types of sugarcane (Saccharum officinarum L.; cultivar IAC-862480 (CC1) or cultivar IAC-873184 (CC2)) and supplemented with urea or concentrate. The study was performed at Embrapa Southeast Cattle, São Carlos, SP, Brazil, using a completely randomised design. Differences between treatments were significant for digestibility of dry matter, organic matter and energy. When animals were supplemented with urea differences between sugarcane cultivars did occur for NDF consumption, but not for daily methane production. This suggest that variation in chemical composition of sugarcane did not affect bovine ruminal CH4 emissions. Concentrate inclusion in animal diet increased digestible organic matter intake, improving the nutrient intake by animals, but did not reduce CH4 production expressed as a percentage of gross energy intake.
650 $aDairy cattle
650 $aDietary supplements
650 $aGreenhouse gas emissions
650 $aGreenhouse gases
650 $aHeifers
650 $aMethane
650 $aSugarcane
650 $aSulfur hexafluoride
650 $aCana forrageira
650 $aEfeito estufa
650 $aMetano
650 $aSuplemento alimentar
653 $aEnergetic efficiency
653 $aNovilha leiteira
653 $aSoluble carbohydrate
700 1 $aBERCHELLI, T. T.
700 1 $aPRIMAVESI, O.
700 1 $aOLIVEIRA, S. G. de
700 1 $aFRIGHETTO, R. T. S.
700 1 $aLIMA, M. A. de
773 $tTropical Animal Health and Production, Edinburgh$gv. 6, 6 p., 2012.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças; Embrapa Semiárido. |
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Data corrente: |
16/12/2019 |
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Data da última atualização: |
16/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NAITO, F. Y. B.; MELO, F. L.; FONSECA, M. E. N.; SANTOS, C. A. F.; CHANES, C. R.; RIBEIRO, B. M.; GILBERTSON, R. L.; BOITEUX, L. S.; PEREIRA-CARVALHO, R. de C. |
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Afiliação: |
FERNANDA Y. B. NAITO, UNIVERSIDADE DE BRASÍLIA; FERNANDO L. MELO, UNIVERSIDADE DE BRASÍLIA; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; CARLOS ANTONIO FERNANDES SANTOS, CPATSA; CAROLINA R. CHANES, UNIVERSIDADE CATÓLICA DE BRASÍLIA; BERGMANN M. RIBEIRO, UNIVERSIDADE DE BRASÍLIA; ROBERT L. GILBERTSON, UNIVERSITY OF CALIFORNIA; LEONARDO SILVA BOITEUX, CNPH; RITA DE CÁSSIA PEREIRA-CARVALHO, UNIVERSIDADE DE BRASÍLIA. |
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Título: |
Nanopore sequencing of a novel bipartite New World begomovirus infecting cowpea. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Archives of Virology, v. 164, n. 7, p. 1907-1910, 2019. |
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DOI: |
10.1007/s00705-019-04254-5 |
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Idioma: |
Inglês |
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Conteúdo: |
A new bipartite begomovirus (family Geminiviridae) was detected on cowpea (Vigna unguiculata) plants exhibiting bright golden mosaic symptoms on leaves under field conditions in Brazil. Complete consensus sequences of DNA-A and DNA-B components of an isolate of the virus (PE?088) were obtained by nanopore sequencing and confirmed by Sanger sequencing. The genome components presented the typical genomic organization of New World (NW) begomoviruses. Pairwise sequence comparisons revealed low levels of identity with other begomovirus species previously reported infecting cowpea around the world. Phylogenetic analysis using complete sequences of DNA-A components revealed that the closest relatives of PE?088 (85-87% nucleotide sequence identities) were three legume-infecting begomoviruses from Brazil: bean golden mosaic virus, macroptilium common mosaic virus and macroptilium yellow vein virus. According to the current classification criteria, PE?088 represents a new species in the genus Begomovirus, tentatively named as cowpea bright yellow mosaic virus (CoBYMV). |
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Palavras-Chave: |
Caupi; Feijao caupi; Nanopore. |
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Thesagro: |
Doença; Feijão; Mosca Branca. |
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Thesaurus NAL: |
Bean golden mosaic virus; Begomovirus; Geminiviridae; Vigna unguiculata subsp. unguiculata var. spontanea. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210753/1/Nanopore-sequencing-of-a-novel-bipartite-New-World-begomovirus-infecting-cowpea.-2019.pdf
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Marc: |
LEADER 02091naa a2200349 a 4500
001 2120225
005 2020-10-16
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1007/s00705-019-04254-5$2DOI
100 1 $aNAITO, F. Y. B.
245 $aNanopore sequencing of a novel bipartite New World begomovirus infecting cowpea.$h[electronic resource]
260 $c2019
520 $aA new bipartite begomovirus (family Geminiviridae) was detected on cowpea (Vigna unguiculata) plants exhibiting bright golden mosaic symptoms on leaves under field conditions in Brazil. Complete consensus sequences of DNA-A and DNA-B components of an isolate of the virus (PE?088) were obtained by nanopore sequencing and confirmed by Sanger sequencing. The genome components presented the typical genomic organization of New World (NW) begomoviruses. Pairwise sequence comparisons revealed low levels of identity with other begomovirus species previously reported infecting cowpea around the world. Phylogenetic analysis using complete sequences of DNA-A components revealed that the closest relatives of PE?088 (85-87% nucleotide sequence identities) were three legume-infecting begomoviruses from Brazil: bean golden mosaic virus, macroptilium common mosaic virus and macroptilium yellow vein virus. According to the current classification criteria, PE?088 represents a new species in the genus Begomovirus, tentatively named as cowpea bright yellow mosaic virus (CoBYMV).
650 $aBean golden mosaic virus
650 $aBegomovirus
650 $aGeminiviridae
650 $aVigna unguiculata subsp. unguiculata var. spontanea
650 $aDoença
650 $aFeijão
650 $aMosca Branca
653 $aCaupi
653 $aFeijao caupi
653 $aNanopore
700 1 $aMELO, F. L.
700 1 $aFONSECA, M. E. N.
700 1 $aSANTOS, C. A. F.
700 1 $aCHANES, C. R.
700 1 $aRIBEIRO, B. M.
700 1 $aGILBERTSON, R. L.
700 1 $aBOITEUX, L. S.
700 1 $aPEREIRA-CARVALHO, R. de C.
773 $tArchives of Virology$gv. 164, n. 7, p. 1907-1910, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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