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| Registros recuperados : 305 | |
| 121. |  | BASSINELLO, P. Z.; SANTOS, D. C. dos; NEVES, P. de C. F.; MORAIS, O. P.; CARVALHO, J. L. V. de. Avaliação das perdas minerais provocadas pelo polimento do arroz (Oryza sativa, L.). In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 6., 2009, Porto Alegre. Estresses e sustentabilidade: desafios para a lavoura arrozeira: anais. Porto Alegre: Sosbai, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 123. | | FAGUNDES, P. R. R.; MAGALHÃES JUNIOR, A. M.; FRANCO, D. F.; RANGEL, P. H. N.; NEVES, P.; HECKLER, J. C. Cultivares de arroz iirrigado para o Brasil. In: MAGALHÃES JÚNIOR, A. M. de; GOMES, A. da S.; SANTOS, A. B. dos (Ed.). Sistema de cultivo de arroz irrigado no Brasil. Pelotas: Embrapa Clima Temperado, 2004. p. 89-109. (Embrapa Clima Temperado. Sistemas de produção, 3).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 127. | | NEVES, P. de C. F.; PEREIRA, J. A.; BASSINELLO, P. Z.; CARVALHO, J. L. V. de; MORAIS, O. P. de. Desenvolvimento de cultivares de arroz de terras altas com elevados teores de ferro e zinco através de melhoramento participativo. In: REUNIÃO ANUAL DE BIOFORTIFICAÇÃO NO BRASIL, 3., 2009, Aracaju. Anais... Aracaju: Embrapa Tabuleiros Costeiros, 2009. 1 CD-ROM. (Embrapa Tabuleiros Costeiros. Documentos, 148). Resumo também em inglês.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 128. | | NEVES, P. de C. F.; PEREIRA, J. A.; BASSINELLO, P. Z.; CARVALHO, J. L. V. de; MORAIS, O. P. de. Desenvolvimento de cultivares de arroz de terras altas com elevados teores de ferro e zinco através de melhoramento participativo. In: REUNIÃO ANUAL DE BIOFORTIFICAÇÃO NO BRASIL, 3., 2009, Aracaju. Anais... Aracaju: Embrapa Tabuleiros Costeiros, 2009. (Embrapa Tabuleiros Costeiros. Documentos, 148). Resumo também em inglês.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 129. | | DRUDI, A; NEVES, P. J. R.; BRAGA, A. F.; TEIXEIRA NETO, J. F.; SERRAO, E. A. S. Niveis de fosforo na recuperacao de pastagens de capim coloniao em Xambioa, Norte de Goias. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 18., 1981, Goiania. Anais. Goiania: SBZ, 1981. p.35-36.| Biblioteca(s): Embrapa Cerrados. |
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| 130. | | DRUDI, A.; NEVES, P. J. R.; BRAGA, A. F.; TEIXEIRA NETO, J. F.; SERRAO, E. A. S. Níveis de fósforo na recuperação de pastagens de capim colonião em Xambioa, norte de Goiás. In: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 18., 1981, Goiânia. Anais. Goiânia: SBZ, 1981. p. 35-36.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 131. | | MORAIS, O. P. de; SILVA, J. C.; CRUZ, C. D.; REGAZZI, A. J.; NEVES, P. C. F. Parâmetros genéticos da população de arroz irrigado CNA-IRAT 4/0/3 In: CONFERÊNCIA INTERNACIONAL DE ARROZ PARA A AMÉRICA LATINA E O CARIBE, 9.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ, 5., 1994, Goiânia. Arroz na América Latina: perspectivas para o incremento da produção e do potencial produtivo: pôsteres e grupos de trabalho. Goiânia: Embrapa-CNPAF, 1996. v.2. p. 62. (Embrapa-CNPAF. Documentos, 62).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 132. | | MACIEL, R. M. A.; COLOMBO, F. C.; BUENO, A. de F.; NEVES, P. M. O. J.; AMARO, J. T. Parasitimos de Telenomus remus Nixon, 1937 (Hymenoptera: Platygastridae) em ovos pulverizados com entomopatógenos. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 16., 2019, Londrina. Controle biológico: da academia ao campo, rumo à sustentabilidade: anais. Londrina: Sociedade Entomológica do Brasil: Embrapa Soja: Universidade Estadual de Londrina, 2019. 495 p. Organizadores: Adeney de Freitas Bueno, Pedro Manuel Oliveira Janeiro, Michele Potrich, Geraldo Andrade Carvalho. p. 159.| Biblioteca(s): Embrapa Soja. |
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| 134. | | CARPENEDO, S.; HARDTKE, L.; NEVES, P. S.; VIGNOLO, G.; FRANZON, R. C.; ANTUNES, L. E. C.; SILVA, S. D. A. Produtividade de cultivares de framboeseira submetidas a diferentes adubações de pré-plantio. In: SIMPÓSIO NACIONAL DO MORANGO, 4.; ENCONTRO SOBRE PEQUENAS FRUTAS E FRUTAS NATIVAS DO MERCOSUL, 3., 2008, Pelotas. Palestras & resumos... Pelotas: Embrapa Clima Temperado, 2008. p. 152| Biblioteca(s): Embrapa Clima Temperado. |
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| 135. | | COUTINHO, A. R.; WANDER, A. E.; NEVES, P. de C.; TAILLEBOIS, J. E.; CHAVES, M. O.; CAMARANO, L. F. Redução de densidade de plantio como alternativa para o aumento de competitividade de cultivares de arroz híbrido no mercado gaúcho. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 7., 2011, Balneário Camboriú. Racionalizando recursos e ampliando oportunidades: anais. Itajaí: Epagri, 2011. v. 1. p. 793-796.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 136. | | MACIEL, R. M. A.; AMARO, J. T.; COLOMBO, F. C.; BUENO, A. de F.; NEVES, P. M. O. J. Compatibilidade do baculovírus AgMNPV com fungicidas e herbicidas. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 16., 2019, Londrina. Controle biológico: da academia ao campo, rumo à sustentabilidade: anais. Londrina: Sociedade Entomológica do Brasil: Embrapa Soja: Universidade Estadual de Londrina, 2019. 495 p. Organizadores: Adeney de Freitas Bueno, Pedro Manuel Oliveira Janeiro, Michele Potrich, Geraldo Andrade Carvalho. p. 464.| Biblioteca(s): Embrapa Soja. |
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| 137. | | AMARO, J. T.; BUENO, A. de F.; NEVES, P. M. O. J.; LUSK, P. G. G.; FAVETTI, B. M. Compatibilidade de Baculovírus anticarsia (AgMNPV) com herbicidas. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 15., 2017, Ribeirão Preto, SP. Os novos desafios do controle: resumos. [Ribeirão Preto]: SEB; Unesp, 2017. Poster. p. 155 SICONBIOL| Biblioteca(s): Embrapa Soja. |
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| 138. | | COLOMBO, F. C.; AMARO, J. T.; MACIEL, R. M. A.; BUENO, A. de F.; NEVES, P. M. O. J. Compatibilidade de Pseudoplusia includens Single Nucleopolyhedrovirus (PsinSNPV) com fungicidas e herbicidas. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 16., 2019, Londrina. Controle biológico: da academia ao campo, rumo à sustentabilidade: anais. Londrina: Sociedade Entomológica do Brasil: Embrapa Soja: Universidade Estadual de Londrina, 2019. 495 p. Organizadores: Adeney de Freitas Bueno, Pedro Manuel Oliveira Janeiro, Michele Potrich, Geraldo Andrade Carvalho. p. 433.| Biblioteca(s): Embrapa Soja. |
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| 140. | | NEVES, P.; CARVALHO, J.; BASSINELLO, P.; PEREIRA, J.; NUTTI, M.; FONSECA, J.; MORAIS, O.; COELHO, D.; JUNIOR, L. Local variety as a source of biofortified rice in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 107.| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Arroz e Feijão. |
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| Registros recuperados : 305 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Rondônia. |
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Data corrente: |
09/02/2017 |
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Data da última atualização: |
09/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
PFEIFER, L. F. M.; CASTRO, N. A.; NEVES, P. M. A.; CESTARO, J. P.; SIQUEIRA, L. G. B. |
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Afiliação: |
LUIZ FRANCISCO MACHADO PFEIFER, CPAF-Rondonia; Natália A. Castro, UFPel; Paulo M.A. Neves, FIMCA; Jamyle P. Cestaro, FIMCA; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL. |
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Título: |
Development and validation of an objective method for the assessment of body condition scores and selection of beef cows for timed artificial insemination. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Livestock Science, v. 197, p. 82-87, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The objectives of this study were to: 1) evaluate the relationship of the angle formed between the left and right sides of the rump with body condition score (BCS) in cattle; and 2) develop an objective tool to select cows for timed artificial insemination (TAI) based on their BCS. In Experiment 1, 801 lactating Nelore cows, 3?12 years old and weighing 400?625 kg were enrolled. All females were evaluated according to BCS (scale 1?5). In addition, the angle formed between both sides of the rump was measured in all cows with a goniometer. The relationship between BCS and the rump angle was analyzed by linear regression. There was a positive relationship between BCS and rump angle (P<0.0001). The linear regression equation was angle =77.76+9.94 x BCS; R2=0.67. The aim of Experiment 2 was to evaluate BCS in a simple, direct and objective way using rump angle and related BCS to TAI performance. A device was developed called Vetscore® to determine BCS according to rump angle. Using the Vetscore, cows were classified into three different categories of BCS using a color-based method: red, BCS<2.75; green, BCS between 2.75 and 4.5; and yellow, BCS>4.5. A total of 429 Nelore suckling cows, 4?8 years old, were subjected to a TAI protocol based on estradiol benzoate, exogenous progesterone, prostaglandin F2α, equine chorionic gonadotropin and estradiol cypionate. At Day 0, all cows were evaluated with the Vetscore® and classified according to the device's BCS color scale. Pregnancy diagnosis was performed by ultrasonography 30 d after TAI. Pregnancy per AI (P/AI) was analyzed using the chi-square test. A good level of agreement was observed between Vetscore's scale and visual BCS (82.9%). Cows classified as ?green? had higher P/AI than cows classified as ?red? and ?yellow? (60.4%, 168 of 278; 42.4%, 61 of 144; and 28.6%, 2 of 7; respectively; P<0.001). These results demonstrate that Vetscore® is an efficient and low-cost methodology for the assessment of BCS and, indirectly, nutritional status of beef cows. Finally, cows classified as adequate according to Vetscore® color scale had higher P/AI at 30 d compared with those considered inadequate. MenosThe objectives of this study were to: 1) evaluate the relationship of the angle formed between the left and right sides of the rump with body condition score (BCS) in cattle; and 2) develop an objective tool to select cows for timed artificial insemination (TAI) based on their BCS. In Experiment 1, 801 lactating Nelore cows, 3?12 years old and weighing 400?625 kg were enrolled. All females were evaluated according to BCS (scale 1?5). In addition, the angle formed between both sides of the rump was measured in all cows with a goniometer. The relationship between BCS and the rump angle was analyzed by linear regression. There was a positive relationship between BCS and rump angle (P<0.0001). The linear regression equation was angle =77.76+9.94 x BCS; R2=0.67. The aim of Experiment 2 was to evaluate BCS in a simple, direct and objective way using rump angle and related BCS to TAI performance. A device was developed called Vetscore® to determine BCS according to rump angle. Using the Vetscore, cows were classified into three different categories of BCS using a color-based method: red, BCS<2.75; green, BCS between 2.75 and 4.5; and yellow, BCS>4.5. A total of 429 Nelore suckling cows, 4?8 years old, were subjected to a TAI protocol based on estradiol benzoate, exogenous progesterone, prostaglandin F2α, equine chorionic gonadotropin and estradiol cypionate. At Day 0, all cows were evaluated with the Vetscore® and classified according to the device's BCS color scale. Pregnancy... Mostrar Tudo |
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Palavras-Chave: |
Fertility; Gravidez; Inseminação artificial cronometrada; Timed artificial insemination. |
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Thesagro: |
Condição Corporal; Fertilidade. |
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Thesaurus NAL: |
body condition; cattle; pregnancy. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155103/1/PFEIFER-etal-LivSci-Vetscore.pdf
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Marc: |
LEADER 03057naa a2200277 a 4500
001 2063261
005 2017-02-09
008 2017 bl uuuu u00u1 u #d
100 1 $aPFEIFER, L. F. M.
245 $aDevelopment and validation of an objective method for the assessment of body condition scores and selection of beef cows for timed artificial insemination.$h[electronic resource]
260 $c2017
520 $aThe objectives of this study were to: 1) evaluate the relationship of the angle formed between the left and right sides of the rump with body condition score (BCS) in cattle; and 2) develop an objective tool to select cows for timed artificial insemination (TAI) based on their BCS. In Experiment 1, 801 lactating Nelore cows, 3?12 years old and weighing 400?625 kg were enrolled. All females were evaluated according to BCS (scale 1?5). In addition, the angle formed between both sides of the rump was measured in all cows with a goniometer. The relationship between BCS and the rump angle was analyzed by linear regression. There was a positive relationship between BCS and rump angle (P<0.0001). The linear regression equation was angle =77.76+9.94 x BCS; R2=0.67. The aim of Experiment 2 was to evaluate BCS in a simple, direct and objective way using rump angle and related BCS to TAI performance. A device was developed called Vetscore® to determine BCS according to rump angle. Using the Vetscore, cows were classified into three different categories of BCS using a color-based method: red, BCS<2.75; green, BCS between 2.75 and 4.5; and yellow, BCS>4.5. A total of 429 Nelore suckling cows, 4?8 years old, were subjected to a TAI protocol based on estradiol benzoate, exogenous progesterone, prostaglandin F2α, equine chorionic gonadotropin and estradiol cypionate. At Day 0, all cows were evaluated with the Vetscore® and classified according to the device's BCS color scale. Pregnancy diagnosis was performed by ultrasonography 30 d after TAI. Pregnancy per AI (P/AI) was analyzed using the chi-square test. A good level of agreement was observed between Vetscore's scale and visual BCS (82.9%). Cows classified as ?green? had higher P/AI than cows classified as ?red? and ?yellow? (60.4%, 168 of 278; 42.4%, 61 of 144; and 28.6%, 2 of 7; respectively; P<0.001). These results demonstrate that Vetscore® is an efficient and low-cost methodology for the assessment of BCS and, indirectly, nutritional status of beef cows. Finally, cows classified as adequate according to Vetscore® color scale had higher P/AI at 30 d compared with those considered inadequate.
650 $abody condition
650 $acattle
650 $apregnancy
650 $aCondição Corporal
650 $aFertilidade
653 $aFertility
653 $aGravidez
653 $aInseminação artificial cronometrada
653 $aTimed artificial insemination
700 1 $aCASTRO, N. A.
700 1 $aNEVES, P. M. A.
700 1 $aCESTARO, J. P.
700 1 $aSIQUEIRA, L. G. B.
773 $tLivestock Science$gv. 197, p. 82-87, 2017.
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Embrapa Rondônia (CPAF-RO) |
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