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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
03/11/2016 |
Data da última atualização: |
27/03/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; SURITA, LUCY M. A.; MIZUBUTI, IVONE Y. |
Afiliação: |
RICARDO FAVERO, UEL; GELSON LUIS DIAS FEIJO, CNPGC; MARINA N. BONIN, UFMS; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; RODRIGO DA COSTA GOMES, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; LUCY M. A. SURITA, UCDB; IVONE Y. MIZUBUTI, UEL. |
Título: |
Effect of sire breed on carcass and beef quality of crossbred cattle. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dressing percentage whereas Braford breed is associated with better carcass backfat distribution. All sire breeds had similar qualitative attributes of meat. MenosThe aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dress... Mostrar Tudo |
Thesagro: |
Animal. |
Thesaurus Nal: |
Backfat; Breeding; Genetics. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149546/1/Favero-et-al-2016-sire-breed-carcass-beef-quality.pdf
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Marc: |
LEADER 02410nam a2200241 a 4500 001 2055839 005 2017-03-27 008 2016 bl uuuu u00u1 u #d 100 1 $aFAVERO, R. 245 $aEffect of sire breed on carcass and beef quality of crossbred cattle.$h[electronic resource] 260 $aIn: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP$c2016 520 $aThe aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dressing percentage whereas Braford breed is associated with better carcass backfat distribution. All sire breeds had similar qualitative attributes of meat. 650 $aBackfat 650 $aBreeding 650 $aGenetics 650 $aAnimal 700 1 $aFEIJO, G. L. D. 700 1 $aBONIN, M. N. 700 1 $aMENEZES, G. R. de O. 700 1 $aGOMES, R. da C. 700 1 $aTORRES JUNIOR, R. A. de A. 700 1 $aSURITA, LUCY M. A. 700 1 $aMIZUBUTI, IVONE Y.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
31/08/2021 |
Data da última atualização: |
31/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
BERGAMO, P. J.; WOLOWSKI, M.; TAMBOSI, L. R.; GARCIA, E.; AGOSTINI, K.; GARIBALDI, L. A.; KNIGHT, T. M.; LUGHADHA, E. N.; OLIVEIRA, P. E. A. M.; MARQUES, M. C. M.; MARUYAMA, P. K.; MAUES, M. M.; OPPATA, A. K.; RECH, A. R.; SARAIVA, A. M.; SILVA, F. D. S.; SOUSA, G.; TSUKAHARA, R. Y.; VARASSIN, I. G.; VIANA, B. F. |
Afiliação: |
PEDRO J. BERGAMO, Jardim Botânico do Rio de Janeiro; MARINA WOLOWSKI, UNIFAL-MG; LEANDRO R. TAMBOSI, UFABC; EDENISE GARCIA, The Nature Conservancy Brasil; KAYNA AGOSTINI, UFSCAR; LUCAS A. GARIBALDI, Universidad Nacional de Río Negro, Argentina; TIFFANY M. KNIGHT, iDIV; EIMEAR NIC LUGHADHA, Royal Botanic Gardens; PAULO E. A. M. OLIVEIRA, UFU; MARCIA C. M. MARQUES, UFPR; PIETRO K. MARUYAMA, UFMG; MARCIA MOTTA MAUES, CPATU; ALBERTO K. OPPATA, Cooperativa Agrícola Mista de Tomé-Açú; ANDRÉ R. RECH, CAFESIN-MULTIFLOR; ANTÔNIO M. SARAIVA, USP; FELIPE D. S. SILVA, IFMT; GIZELE SOUSA, Cooperativa Agrícola Mista de Tomé-Açu; RODRIGO Y. TSUKAHARA, Fundação ABC; ISABELA G. VARASSIN, UFPR; BLANDINA F. VIANA, UFBA. |
Título: |
Areas requiring restoration efforts are a complementary opportunity to support the demand for pollination services in Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Environmental Science & Technology, 2021. |
DOI: |
doi.org/10.1021/acs.est.1c02546 |
Idioma: |
Inglês |
Conteúdo: |
Crop pollination is one of Nature's Contributions to People (NCP) that reconciles biodiversity conservation and agricultural production. NCP benefits vary across space, including among distinct political-administrative levels within nations. Moreover, initiatives to restore ecosystems may enhance NCP provision, such as crop pollination delivered by native pollinators. We mapped crop pollination demand (PD), diversity of pollinator-dependent crops, and vegetation deficit (VD) (vis-a-vis Brazilian legal requirements) across all 5570 municipalities in Brazil. Pollinator-dependent crops represented ∼55% of the annual monetary value of agricultural production and ∼15% of the annual crop production. Municipalities with greater crop PD (i.e., higher degree of pollinator dependence of crop production) also had greater VD, associated with large properties and monocultures. In contrast, municipalities with a greater diversity of pollinator-dependent crops and predominantly small properties presented a smaller VD. Our results support that ecological restoration prompted by legal requirements offers great potential to promote crop productivity in larger properties. Moreover, conservation of vegetation remnants could support food security in small properties. We provided the first steps to identify spatial patterns linking biodiversity conservation and pollination service. Using Brazilian legal requirements as an example, we show that land-use management policies may be successfully used to ensure agricultural sustainability and crop production. MenosCrop pollination is one of Nature's Contributions to People (NCP) that reconciles biodiversity conservation and agricultural production. NCP benefits vary across space, including among distinct political-administrative levels within nations. Moreover, initiatives to restore ecosystems may enhance NCP provision, such as crop pollination delivered by native pollinators. We mapped crop pollination demand (PD), diversity of pollinator-dependent crops, and vegetation deficit (VD) (vis-a-vis Brazilian legal requirements) across all 5570 municipalities in Brazil. Pollinator-dependent crops represented ∼55% of the annual monetary value of agricultural production and ∼15% of the annual crop production. Municipalities with greater crop PD (i.e., higher degree of pollinator dependence of crop production) also had greater VD, associated with large properties and monocultures. In contrast, municipalities with a greater diversity of pollinator-dependent crops and predominantly small properties presented a smaller VD. Our results support that ecological restoration prompted by legal requirements offers great potential to promote crop productivity in larger properties. Moreover, conservation of vegetation remnants could support food security in small properties. We provided the first steps to identify spatial patterns linking biodiversity conservation and pollination service. Using Brazilian legal requirements as an example, we show that land-use management policies may be succe... Mostrar Tudo |
Palavras-Chave: |
Intensificação ecológica; Restauração ecológica; Sustentabilidade. |
Thesagro: |
Biodiversidade; Polinização. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02801naa a2200421 a 4500 001 2133956 005 2021-08-31 008 2021 bl uuuu u00u1 u #d 024 7 $adoi.org/10.1021/acs.est.1c02546$2DOI 100 1 $aBERGAMO, P. J. 245 $aAreas requiring restoration efforts are a complementary opportunity to support the demand for pollination services in Brazil.$h[electronic resource] 260 $c2021 520 $aCrop pollination is one of Nature's Contributions to People (NCP) that reconciles biodiversity conservation and agricultural production. NCP benefits vary across space, including among distinct political-administrative levels within nations. Moreover, initiatives to restore ecosystems may enhance NCP provision, such as crop pollination delivered by native pollinators. We mapped crop pollination demand (PD), diversity of pollinator-dependent crops, and vegetation deficit (VD) (vis-a-vis Brazilian legal requirements) across all 5570 municipalities in Brazil. Pollinator-dependent crops represented ∼55% of the annual monetary value of agricultural production and ∼15% of the annual crop production. Municipalities with greater crop PD (i.e., higher degree of pollinator dependence of crop production) also had greater VD, associated with large properties and monocultures. In contrast, municipalities with a greater diversity of pollinator-dependent crops and predominantly small properties presented a smaller VD. Our results support that ecological restoration prompted by legal requirements offers great potential to promote crop productivity in larger properties. Moreover, conservation of vegetation remnants could support food security in small properties. We provided the first steps to identify spatial patterns linking biodiversity conservation and pollination service. Using Brazilian legal requirements as an example, we show that land-use management policies may be successfully used to ensure agricultural sustainability and crop production. 650 $aBiodiversidade 650 $aPolinização 653 $aIntensificação ecológica 653 $aRestauração ecológica 653 $aSustentabilidade 700 1 $aWOLOWSKI, M. 700 1 $aTAMBOSI, L. R. 700 1 $aGARCIA, E. 700 1 $aAGOSTINI, K. 700 1 $aGARIBALDI, L. A. 700 1 $aKNIGHT, T. M. 700 1 $aLUGHADHA, E. N. 700 1 $aOLIVEIRA, P. E. A. M. 700 1 $aMARQUES, M. C. M. 700 1 $aMARUYAMA, P. K. 700 1 $aMAUES, M. M. 700 1 $aOPPATA, A. K. 700 1 $aRECH, A. R. 700 1 $aSARAIVA, A. M. 700 1 $aSILVA, F. D. S. 700 1 $aSOUSA, G. 700 1 $aTSUKAHARA, R. Y. 700 1 $aVARASSIN, I. G. 700 1 $aVIANA, B. F. 773 $tEnvironmental Science & Technology, 2021.
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