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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
18/12/2020 |
Data da última atualização: |
11/08/2021 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
SOUSA, R. B. de; MESQUITA, A. L. M.; MOTA, M. do S. C. de S.; GONÇALVES, N. G. G. |
Afiliação: |
RIGOBERTO BRAGA DE SOUSA, Graduando em Agronomia, Universidade Federal do Ceará; ANTONIO LINDEMBERG MARTINS MESQUITA, CNPAT; MARIA DO SOCORRO C DE SOUZA MOTA, CNPAT; NIEDJA GOYANNA GOMES GONÇALVES, Profa. doutora, Universidade Federal do Ceará. |
Título: |
Biodiversidade e hábito alimentar de Lepidópteros fitófagos associados às Spondias spp. no Brasil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
SEABRA, G. (Org.). Educação ambiental: o desenvolvimento sustentável na economia globalizada. Ituiutaba: Barlavento, 2020. |
Idioma: |
Português |
Palavras-Chave: |
Órgão atacado. |
Thesagro: |
Anacardiaceae; Praga. |
Thesaurus Nal: |
Lepidoptera; Spondias. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219442/1/CLV20001-LEPIDOPTEROS-SPONDIAS.pdf
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Marc: |
LEADER 00708naa a2200205 a 4500 001 2128429 005 2021-08-11 008 2020 bl uuuu u00u1 u #d 100 1 $aSOUSA, R. B. de 245 $aBiodiversidade e hábito alimentar de Lepidópteros fitófagos associados às Spondias spp. no Brasil.$h[electronic resource] 260 $c2020 650 $aLepidoptera 650 $aSpondias 650 $aAnacardiaceae 650 $aPraga 653 $aÓrgão atacado 700 1 $aMESQUITA, A. L. M. 700 1 $aMOTA, M. do S. C. de S. 700 1 $aGONÇALVES, N. G. G. 773 $tSEABRA, G. (Org.). Educação ambiental: o desenvolvimento sustentável na economia globalizada. Ituiutaba: Barlavento, 2020.
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Embrapa Agroindústria Tropical (CNPAT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
07/03/2013 |
Data da última atualização: |
07/03/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SILVA, S. da L. e; TAROUCO, J. U.; FERRAZ, J. B. S.; GOMES, R. da C.; LEME, P. R.; NAVAJAS, E. A. |
Afiliação: |
Saulo da Luz e Silva, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo; Jaime Urdapilleta Tarouco, Faculdade de Agronomia, Universidade Federal do Rio Grande do Sul; José Bento Sterman Ferraz, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo; RODRIGO DA COSTA GOMES, CNPGC; Paulo Roberto Leme, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo; Elly Ana Navajas, Sustainable Livestock Systems Group, Scottish Agricultural College- Scotland, UK/Instituto Nacional de Investigación Agropecuaria, Montevideo, Uruguay. |
Título: |
Prediction of retail beef yield, trim fat and proportion of high-valued cuts in Nellore cattle using ultrasound live measurements. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v.41, n.9, p.2025-2031, 2012. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to develop equations to predict retail product and fat trim (weights and percentages) for Nellore (Bos indicus) cattle. Live ultrasound measurements of the longissimus muscle area, backfat thickness at the 12th rib and rump fat depth and shrunk body weight were obtained from 218 Nellore steers to predict weights and percentages of carcass retail product, pistola retail product and fat trimmings. After slaughter, carcasses were deboned and weighed and percentages of retail cuts were obtained directly. Measurements taken directly in the carcasses explained 97% and 36% of variation in carcass retail product weight and percentage, and 94% and 36% of variation in pistola retail weight and percentage, respectively. Live measurements explained 93% of carcass retail product weight and 39% of carcass retail product percentage. Lower accuracies were observed for pistola retail product weight (R2=0.87) and percentage (R2=0.33). Accuracies for fat trimmings weight and percentage were 79% and 55%, respectively. Ultrasound rump fat thickness showed greater correlations with retail product and fat trimmings (weights and percentages) when compared with ultrasound backfat thickness. The weight and percentage of retail products and of trimmable fat can be estimated in Nellore steers from live animal measurements, with similar accuracy to equations developed based on carcass measurements obtained at slaughter. |
Palavras-Chave: |
Bovino de corte; Ultra-som. |
Thesagro: |
Gordura; Peso. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78211/1/0000007017-Silva-et-al-2012-RBZ.pdf
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Marc: |
LEADER 02147naa a2200229 a 4500 001 1952388 005 2013-03-07 008 2012 bl uuuu u00u1 u #d 100 1 $aSILVA, S. da L. e 245 $aPrediction of retail beef yield, trim fat and proportion of high-valued cuts in Nellore cattle using ultrasound live measurements.$h[electronic resource] 260 $c2012 520 $aThe objective of this study was to develop equations to predict retail product and fat trim (weights and percentages) for Nellore (Bos indicus) cattle. Live ultrasound measurements of the longissimus muscle area, backfat thickness at the 12th rib and rump fat depth and shrunk body weight were obtained from 218 Nellore steers to predict weights and percentages of carcass retail product, pistola retail product and fat trimmings. After slaughter, carcasses were deboned and weighed and percentages of retail cuts were obtained directly. Measurements taken directly in the carcasses explained 97% and 36% of variation in carcass retail product weight and percentage, and 94% and 36% of variation in pistola retail weight and percentage, respectively. Live measurements explained 93% of carcass retail product weight and 39% of carcass retail product percentage. Lower accuracies were observed for pistola retail product weight (R2=0.87) and percentage (R2=0.33). Accuracies for fat trimmings weight and percentage were 79% and 55%, respectively. Ultrasound rump fat thickness showed greater correlations with retail product and fat trimmings (weights and percentages) when compared with ultrasound backfat thickness. The weight and percentage of retail products and of trimmable fat can be estimated in Nellore steers from live animal measurements, with similar accuracy to equations developed based on carcass measurements obtained at slaughter. 650 $aGordura 650 $aPeso 653 $aBovino de corte 653 $aUltra-som 700 1 $aTAROUCO, J. U. 700 1 $aFERRAZ, J. B. S. 700 1 $aGOMES, R. da C. 700 1 $aLEME, P. R. 700 1 $aNAVAJAS, E. A. 773 $tRevista Brasileira de Zootecnia$gv.41, n.9, p.2025-2031, 2012.
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