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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
10/04/2014 |
Data da última atualização: |
10/10/2018 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
CAVALCANTE, A. C. R.; FERNANDES, F. E. P.; TONUCCI, R. G.; SILVA, N. L. da. |
Afiliação: |
ANA CLARA RODRIGUES CAVALCANTE, CNPC; FRANCISCO EDEN PAIVA FERNANDES, CNPC; RAFAEL GONCALVES TONUCCI, CNPC; NILZEMARY LIMA DA SILVA, CNPC. |
Título: |
Tecnologias para o uso pastoril sustentável da caatinga. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: FURTADO, D. A.; BARACUHY, J. G. DE V.; FRANCISCO, P. R. M. (Org.). Difusão de tecnologias apropriadas para o desenvolvimento sustentável do semiárido brasileiro. Campina Grande: EPGRAF, 2013. Cap. 6, p. 95-112. |
Idioma: |
Português |
Palavras-Chave: |
Agroecologia; Diffusion of research; Natural grasslands; Semiárido; Vegetação lenhosa. |
Thesagro: |
Agricultura sustentável; Caatinga; Desenvolvimento sustentável; Difusão de Tecnologia; Manejo; Pastagem natural; Pastejo; Recurso natural. |
Thesaurus Nal: |
Agroecology; Brazil; Semiarid zones; Sustainable agriculture; Sustainable development. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/100982/1/PL-Tecnologias-para-o-uso.pdf
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Marc: |
LEADER 01176naa a2200361 a 4500 001 1984401 005 2018-10-10 008 2013 bl uuuu u00u1 u #d 100 1 $aCAVALCANTE, A. C. R. 245 $aTecnologias para o uso pastoril sustentável da caatinga. 260 $c2013 650 $aAgroecology 650 $aBrazil 650 $aSemiarid zones 650 $aSustainable agriculture 650 $aSustainable development 650 $aAgricultura sustentável 650 $aCaatinga 650 $aDesenvolvimento sustentável 650 $aDifusão de Tecnologia 650 $aManejo 650 $aPastagem natural 650 $aPastejo 650 $aRecurso natural 653 $aAgroecologia 653 $aDiffusion of research 653 $aNatural grasslands 653 $aSemiárido 653 $aVegetação lenhosa 700 1 $aFERNANDES, F. E. P. 700 1 $aTONUCCI, R. G. 700 1 $aSILVA, N. L. da 773 $tIn: FURTADO, D. A.; BARACUHY, J. G. DE V.; FRANCISCO, P. R. M. (Org.). Difusão de tecnologias apropriadas para o desenvolvimento sustentável do semiárido brasileiro. Campina Grande: EPGRAF, 2013. Cap. 6, p. 95-112.
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
25/01/2018 |
Data da última atualização: |
25/01/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
NUNES, P. C. de A.; KAMCHEN, S. G.; ROCHA, B. F. da; CARLOS, F. de M.; XAVIER, I. M.; POLIZEL NETO, A.; PEREIRA, D. H.; PEDREIRA, B. C. e. |
Afiliação: |
PALOMA CRISTIE DE ARAUJO NUNES, UFMT-SINOP; SCHEILA GEIELE KAMCHEN, UFMT-SINOP; BRUNO FAGUNDES DA ROCHA, UFMT-SINOP; FABIANA DE MORAIS CARLOS, UFMT-SINOP; ISADORA MACEDO XAVIER, UFMT-SINOP; ANGELO POLIZEL NETO, UFMT-RONDONOPOLIS; DALTON HENRIQUE PEREIRA, UFMT-SINOP; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
Título: |
Ultrasound measures of Nellore cattle supplemented of yeast and probiotic in the north of Mato Grosso. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. A new view of animal science: challenges and perspectives: Proceedings. Foz do Iguaçu: SBZ, 2017. p. 1221. |
ISSN: |
1983-4357 |
Idioma: |
Inglês |
Conteúdo: |
The search for better results on the performance and carcass traits of cattle under grazing has required efforts in the elaboration of diets that satisfy them both the producer and the consumer; therefore, the supplementation of grazing cattle is one of the main strategies for the intensification of systems. It is important to identify the effects of dietary supplementation on bovine growth through ultrasound imaging, which in addition to being an indication of the carcass composition allows estimation of the thickness of subcutaneous fat, as it helps to protect the carcass cold shortening. The objective of this study was to evaluate bovine carcass alterations, by means of ultrasound images, finished with pasture with additives supplementation. Twenty-eight noncastrated males of the Nellore breed were randomly divided into four supplementation groups (Group 1 = Urea; Group 2 = Urea + Optygen; Group 3 = Group 2 + Yeasts; and Group 4 = Group 3 + Probiotic). The experimental area used was of eight hectares, with Brachiaria brizantha cv. BRS Piatã, subdivided into four pens. The experiment lasted for 98 days, with 14 initial days of adaptation and the remainder subdivided into three sub-periods of 28 days, with the performance of ultrasonic readings at the end of each sub-period. For the measurement of the rib eye area (REA) and the subcutaneous fat thickness of loin (SFTL), images were taken between the 12th and 13th ribs, transversal to Musculus longissimus thoracis. For fat thickness of the rump (P8), the images were taken at the junction between M. gluteos medium and M biceps femoris, with the use of vegetable oil as an acoustic coupling. Data were analyzed using the Statistical Analyzes System software in a completely randomized design. The animal of Group 3 showed high (P< 0.05) REA and P8 starting of third of sub-period, with means of 82.83 cm2 to REA and 5.97 mm to P8, in contrast, means of 80.07, 77.75 and 76.74 cm2 and 5.63, 5.47 and 5.44 mm, respectively, of other groups. To SFTL, no difference (P> 0.05) was observed among treatments, with general means of 5.53 mm in the end period. It can be concluded that the use of yeasts as an additive in the supplementation of cattle to pasture presented beneficial effects on carcass composition. MenosThe search for better results on the performance and carcass traits of cattle under grazing has required efforts in the elaboration of diets that satisfy them both the producer and the consumer; therefore, the supplementation of grazing cattle is one of the main strategies for the intensification of systems. It is important to identify the effects of dietary supplementation on bovine growth through ultrasound imaging, which in addition to being an indication of the carcass composition allows estimation of the thickness of subcutaneous fat, as it helps to protect the carcass cold shortening. The objective of this study was to evaluate bovine carcass alterations, by means of ultrasound images, finished with pasture with additives supplementation. Twenty-eight noncastrated males of the Nellore breed were randomly divided into four supplementation groups (Group 1 = Urea; Group 2 = Urea + Optygen; Group 3 = Group 2 + Yeasts; and Group 4 = Group 3 + Probiotic). The experimental area used was of eight hectares, with Brachiaria brizantha cv. BRS Piatã, subdivided into four pens. The experiment lasted for 98 days, with 14 initial days of adaptation and the remainder subdivided into three sub-periods of 28 days, with the performance of ultrasonic readings at the end of each sub-period. For the measurement of the rib eye area (REA) and the subcutaneous fat thickness of loin (SFTL), images were taken between the 12th and 13th ribs, transversal to Musculus longissimus thoracis. For fat t... Mostrar Tudo |
Thesaurus NAL: |
Beef carcasses; Ultrasonography; Yields. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171693/1/2017-cpamt-bruno-pedreira-ultrasound-measures-nellore-yeast-probiotic-north-mt.pdf
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Marc: |
LEADER 03152nam a2200241 a 4500 001 2086390 005 2018-01-25 008 2017 bl uuuu u00u1 u #d 022 $a1983-4357 100 1 $aNUNES, P. C. de A. 245 $aUltrasound measures of Nellore cattle supplemented of yeast and probiotic in the north of Mato Grosso.$h[electronic resource] 260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. A new view of animal science: challenges and perspectives: Proceedings. Foz do Iguaçu: SBZ, 2017. p. 1221.$c1221 520 $aThe search for better results on the performance and carcass traits of cattle under grazing has required efforts in the elaboration of diets that satisfy them both the producer and the consumer; therefore, the supplementation of grazing cattle is one of the main strategies for the intensification of systems. It is important to identify the effects of dietary supplementation on bovine growth through ultrasound imaging, which in addition to being an indication of the carcass composition allows estimation of the thickness of subcutaneous fat, as it helps to protect the carcass cold shortening. The objective of this study was to evaluate bovine carcass alterations, by means of ultrasound images, finished with pasture with additives supplementation. Twenty-eight noncastrated males of the Nellore breed were randomly divided into four supplementation groups (Group 1 = Urea; Group 2 = Urea + Optygen; Group 3 = Group 2 + Yeasts; and Group 4 = Group 3 + Probiotic). The experimental area used was of eight hectares, with Brachiaria brizantha cv. BRS Piatã, subdivided into four pens. The experiment lasted for 98 days, with 14 initial days of adaptation and the remainder subdivided into three sub-periods of 28 days, with the performance of ultrasonic readings at the end of each sub-period. For the measurement of the rib eye area (REA) and the subcutaneous fat thickness of loin (SFTL), images were taken between the 12th and 13th ribs, transversal to Musculus longissimus thoracis. For fat thickness of the rump (P8), the images were taken at the junction between M. gluteos medium and M biceps femoris, with the use of vegetable oil as an acoustic coupling. Data were analyzed using the Statistical Analyzes System software in a completely randomized design. The animal of Group 3 showed high (P< 0.05) REA and P8 starting of third of sub-period, with means of 82.83 cm2 to REA and 5.97 mm to P8, in contrast, means of 80.07, 77.75 and 76.74 cm2 and 5.63, 5.47 and 5.44 mm, respectively, of other groups. To SFTL, no difference (P> 0.05) was observed among treatments, with general means of 5.53 mm in the end period. It can be concluded that the use of yeasts as an additive in the supplementation of cattle to pasture presented beneficial effects on carcass composition. 650 $aBeef carcasses 650 $aUltrasonography 650 $aYields 700 1 $aKAMCHEN, S. G. 700 1 $aROCHA, B. F. da 700 1 $aCARLOS, F. de M. 700 1 $aXAVIER, I. M. 700 1 $aPOLIZEL NETO, A. 700 1 $aPEREIRA, D. H. 700 1 $aPEDREIRA, B. C. e
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