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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 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
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Gado de Corte (CNPGC)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status URL
CNPGC16622 - 1UPCRA - DD
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Biblioteca(s):  Embrapa Uva e Vinho.
Data corrente:  09/01/2019
Data da última atualização:  27/04/2019
Tipo da produção científica:  Artigo em Periódico Indexado
Circulação/Nível:  B - 1
Autoria:  MELO, G. W. B. de; MORAIS NETO, J. A.; BORBA, D. R.; IWAMOTO, H.; OZELAME, K. P. C.; VIEIRA, J. L.; ZALAMENA, J.; NASCIMENTO JUNIOR, A.
Afiliação:  GEORGE WELLINGTON BASTOS DE MELO, CNPUV; J. A. Morais Neto, State University of Rio Grande do Sul, Bento Gonçalves, Brazil; D.R. Borba, State University of Rio Grande do Sul, Bento Gonçalves, Brazil; H. Iwamoto, State University of Rio Grande do Sul, Bento Gonçalves, Brazil; K. P. C. Ozelame, State University of Rio Grande do Sul, Bento Gonçalves, Brazil; J. L. Vieira, State University of Rio Grande do Sul, Bento Gonçalves, Brazil; J. Zalamena, Federal University of Santa Maria, Santa Maria, Brazil; A. Nascimento Junior, Embrapa Wheat, Bento Gonçalves, Brazil.
Título:  Black oats (Avena strigosa Schreb) solubilize rock phosphate and provide phosphorus to the successive crop, grapevine (Vitis labrusca L. "Red Niagara").
Ano de publicação:  2018
Fonte/Imprenta:  Acta Horticulturae, v. 1217, p. 89-98, 2018. Publicado no ISHS Acta Horticulturae 1217: VIII International Symposium on Mineral Nutrition of Fruit Crops, 2018.
DOI:  10.17660/ActaHortic.2018.1217.11
Idioma:  Inglês
Conteúdo:  In grape production, cover crops play a key role in soil protection and nutrient cycling. Thus, since grapevine requirements for P are low, adequate management of cover crops may provide sufficient P for growth. This paper evaluates the effect of black oats, as a cover plant, on the P solubilization in rock phosphate and its availability to the vine cultivated in succession. To test this hypothesis, we evaluated the plants growth parameters and P uptake in grapevines grown in succession to black oats in pots in a greenhouse experiment. The results showed that the soil sterilization decreased P availability to black oats, but not to grapevine. The soil fertilization with rock phosphate increased the P accumulation in oat and grapevine plants, although no further effect was observed from the use the cover crop. The plant height and dry mass contents were higher for grapevine in soils fertilized with rock phosphate and covered with black oats. Keywords: cover crop, rock phosphate, Vitis labrusca, Avena strigose, successive cropping
Palavras-Chave:  Avena strigose; Cover crop; Successive cropping.
Thesagro:  Vitis Labrusca.
Thesaurus NAL:  Rock phosphate.
Categoria do assunto:  --
URL:  https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190031/1/Black-oats-Avena-strigosa-Schreb-solubilize-rock.pdf
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Uva e Vinho (CNPUV)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
CNPUV18095 - 1UPCAP - DD18.02447
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