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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/04/2024 |
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Data da última atualização: |
16/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MENESES, A. J. G.; POMPEU, R. C. F. F.; SALLES, H. O.; COSTA, C. dos S.; ROGERIO, M. C. P.; ANDRADE, I. N. A. de; FURTADO, R. N.; MEDEIROS, A. N. de; PEREIRA, P. L.; CÂNDIDO, M. J. D. |
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Afiliação: |
ABNER JOSÉ GIRÃO MENESES, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO CEARÁ; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; HEVILA OLIVEIRA SALLES FIGUEIREDO, CNPC; CLÉSIO DOS SANTOS COSTA, UNIVERSIDADE FEDERAL DO CEARÁ; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; IGO RENAN ALBUQUERQUE DE ANDRADE, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO CEARÁ; RAFAEL NOGUEIRA FURTADO, INSTITUTO FEDERAL DO PIAUÍ; ARIOSVALDO NUNES DE MEDEIROS, UNIVERSIDADE FEDERAL DO CEARÁ; PATRÍCIO LEANDRO PEREIRA, UNIVERSIDADE ESTADUAL DO VALE DO ACARAÚ; MAGNO JOSÉ DUARTE CÂNDIDO, UNIVERSIDADE FEDERAL DO CEARÁ. |
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Título: |
Nutritional parameters and productive performance of grazing sheep using castor bean cake as supplement or fertilizer. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 3, article 121, Apr. 2024. |
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DOI: |
10.1007/s11250-024-03967-3 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective was to evaluate the effect of detoxified castor bean replacing soybean meal in the concentrate diet or as nitrogen organic fertilizer replacing urea on intake and nutrient digestibility, blood parameters and productive performance of sheep finished on irrigated Tamani grass pasture under continuous stocking and variable stocking rate. The treatments were two concentrate diets: standard (ground corn and soybean meal) and alternative diet (ground corn and detoxified castor bean cake), and two nitrogen fertilizers: chemical (urea) and organic (fresh castor bean cake). The randomized complete block design was used in a 2 × 2 factorial arrangement with four replications (500 m² paddocks). Four sheep (2 castrated males and 2 females) were distributed in each experimental unit, totaling 64 animals with an average initial weight of 19.42 ± 3.6 kg. No effects (P > 0.05) were observed on the variables inherent to the evaluation of the pasture. The average stocking rate (SR) among treatments was 85.50 sheep/ha, equivalent to 9.87 Animal Units (AU)/ha. The alternative diet presented lower dry matter digestibility (62.71%), with no negative effects on nutrient intake and kidney parameters. Animals fed the standard and alternative diet showed average daily gain of 103.75 and 86.76 g/day, respectively. A finishing period of up to 100 days is recommended for sheep selected for production systems in semi-arid regions managed intensively on pasture. Detoxified castor bean cake did not alter nutrient intake, liver and kidney parameters of the sheep and can be used in pasture-based sheep farming. MenosAbstract: The objective was to evaluate the effect of detoxified castor bean replacing soybean meal in the concentrate diet or as nitrogen organic fertilizer replacing urea on intake and nutrient digestibility, blood parameters and productive performance of sheep finished on irrigated Tamani grass pasture under continuous stocking and variable stocking rate. The treatments were two concentrate diets: standard (ground corn and soybean meal) and alternative diet (ground corn and detoxified castor bean cake), and two nitrogen fertilizers: chemical (urea) and organic (fresh castor bean cake). The randomized complete block design was used in a 2 × 2 factorial arrangement with four replications (500 m² paddocks). Four sheep (2 castrated males and 2 females) were distributed in each experimental unit, totaling 64 animals with an average initial weight of 19.42 ± 3.6 kg. No effects (P > 0.05) were observed on the variables inherent to the evaluation of the pasture. The average stocking rate (SR) among treatments was 85.50 sheep/ha, equivalent to 9.87 Animal Units (AU)/ha. The alternative diet presented lower dry matter digestibility (62.71%), with no negative effects on nutrient intake and kidney parameters. Animals fed the standard and alternative diet showed average daily gain of 103.75 and 86.76 g/day, respectively. A finishing period of up to 100 days is recommended for sheep selected for production systems in semi-arid regions managed intensively on pasture. Detoxified castor b... Mostrar Tudo |
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Palavras-Chave: |
Aspartate aminotransferase; Farelo de soja; Santa Inês. |
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Thesagro: |
Alimento Para Animal; Caatinga; Glycine Max; Nutrição Animal; Ovino; Ricinus Communis. |
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Thesaurus NAL: |
Brazil; Dietary supplements; Females; Nitrogen fertilizers; Ruminant nutrition; Semiarid zones; Sheep feeding; Urea; Weight gain. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02972naa a2200457 a 4500
001 2163638
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008 2024 bl uuuu u00u1 u #d
024 7 $a10.1007/s11250-024-03967-3$2DOI
100 1 $aMENESES, A. J. G.
245 $aNutritional parameters and productive performance of grazing sheep using castor bean cake as supplement or fertilizer.$h[electronic resource]
260 $c2024
520 $aAbstract: The objective was to evaluate the effect of detoxified castor bean replacing soybean meal in the concentrate diet or as nitrogen organic fertilizer replacing urea on intake and nutrient digestibility, blood parameters and productive performance of sheep finished on irrigated Tamani grass pasture under continuous stocking and variable stocking rate. The treatments were two concentrate diets: standard (ground corn and soybean meal) and alternative diet (ground corn and detoxified castor bean cake), and two nitrogen fertilizers: chemical (urea) and organic (fresh castor bean cake). The randomized complete block design was used in a 2 × 2 factorial arrangement with four replications (500 m² paddocks). Four sheep (2 castrated males and 2 females) were distributed in each experimental unit, totaling 64 animals with an average initial weight of 19.42 ± 3.6 kg. No effects (P > 0.05) were observed on the variables inherent to the evaluation of the pasture. The average stocking rate (SR) among treatments was 85.50 sheep/ha, equivalent to 9.87 Animal Units (AU)/ha. The alternative diet presented lower dry matter digestibility (62.71%), with no negative effects on nutrient intake and kidney parameters. Animals fed the standard and alternative diet showed average daily gain of 103.75 and 86.76 g/day, respectively. A finishing period of up to 100 days is recommended for sheep selected for production systems in semi-arid regions managed intensively on pasture. Detoxified castor bean cake did not alter nutrient intake, liver and kidney parameters of the sheep and can be used in pasture-based sheep farming.
650 $aBrazil
650 $aDietary supplements
650 $aFemales
650 $aNitrogen fertilizers
650 $aRuminant nutrition
650 $aSemiarid zones
650 $aSheep feeding
650 $aUrea
650 $aWeight gain
650 $aAlimento Para Animal
650 $aCaatinga
650 $aGlycine Max
650 $aNutrição Animal
650 $aOvino
650 $aRicinus Communis
653 $aAspartate aminotransferase
653 $aFarelo de soja
653 $aSanta Inês
700 1 $aPOMPEU, R. C. F. F.
700 1 $aSALLES, H. O.
700 1 $aCOSTA, C. dos S.
700 1 $aROGERIO, M. C. P.
700 1 $aANDRADE, I. N. A. de
700 1 $aFURTADO, R. N.
700 1 $aMEDEIROS, A. N. de
700 1 $aPEREIRA, P. L.
700 1 $aCÂNDIDO, M. J. D.
773 $tTropical Animal Health and Production$gv. 53, n. 3, article 121, Apr. 2024.
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Embrapa Caprinos e Ovinos (CNPC) |
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