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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
30/04/2012 |
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Data da última atualização: |
04/07/2016 |
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Autoria: |
AMARAL, R. M.; MACEDO, F. de A. F. de; ALCALDE, C. R.; LINO, D. A.; BÁNKUTI, F. I.; MACEDO, F. G. de; DIAS, F. B.; GUALDA, T. P. |
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Título: |
Desempenho produtivo e econômico de cordeiros confinados abatidos com três espessuras de gordura. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Revista Brasileira de Saúde e Produção Animal, Salvador, v. 12, n. 1, p. 155-165, jan./mar. 2011. |
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Idioma: |
Português |
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Conteúdo: |
Resumo - Foram utilizados 36 cordeiros, dos quais 12 de cada genótipo: Santa Inês, ½ Dorper-Santa Inês e ½White Dorper-Santa Inês, abatidos com 2,0; 2,5 e 3,0mm de espessura de gordura subcutânea, avaliados por ultrassonografia, para verificar o efeito do genótipo e da espessura de gordura sobre o desempenho produtivo e econômico e as características de carcaça. O ganho de peso foi maior para os cordeiros ½ Dorper-Santa Inês (0,311kg/dia) e ½ White Dorper-Santa Inês (0,319kg/dia). O peso vivo final foi menor para os animais abatidos com 2,0mm (26,20kg), intermediário para os com 2,5mm (28,23kg) e maior para os abatidos com 3,0mm (32,00kg). As variáveis ganho de peso, consumo de ração e dias em confinamento foram maiores para os cordeiros abatidos com 3,0mm. O confinamento dos cordeiros ½ White Dorper-Santa Inês (R$2.301,60) e ½ Dorper-Santa Inês (R$1.911,75) resultaram em maior renda líquida que os cordeiros Santa Inês (R$856,60). Os cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês tiveram melhor desempenho produtivo. O confinamento de cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês, assim como o abate com 3,0mm de espessura de gordura promovem maior renda. As carcaças de cordeiros ½ White Dorper-Santa Inês são mais bem conformadas que as de cordeiros Santa Inês, e cordeiros abatidos com 3,0mm de espessura de gordura tiveram maior cobertura de gordura total na carcaça.
[Productive performance and economical analysis of confined lambs slaughtered with three fat thicknesses].
Abstract - Thirty six lambs were used, with twelve of each genotype: Santa Inês, ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês were slaughtered with 2.0, 2.5 and 3.0mm of subcutaneous fat thickness. They were evaluated through ultrasound to verify the effect of the genotype and fat thickness on the performance, economic yield and carcass characteristics. The weight gain was greater for ½ Dorper-Santa Inês (0.311kg/day) and ½ White Dorper-Santa Inês (0.319kg/day). The final live weight was lower for the animals slaughtered with 2.0mm (26.20kg), intermediate for those with 2.5mm (28.23kg) and higher for those slaughtered with 3.0mm (32.00kg). The variables: weight gain, ration intake and confinement period were higher for the lambs slaughtered with 3.0 mm. The confinement of the ½ White Dorper-Santa Inês (R$2,301.60) and ½ Dorper-Santa Inês lambs (R$1,911.75) resulted in larger net income than that of the Santa Inês (R$856.60). The ½ Dorper-Santa Inês and ½ White Dorper-Santa Inês lambs had better productive performance. The confinement of the ½ Dorper-Santa Inês and ½ White Dorper-Santa Inês lambs, as well as the slaughter with 3.0mm of fat thickness, result in greater income. Carcasses of ½ White Dorper-Santa Inês lambs had better conformation than those Santa Inês and lambs slaughtered at 3.0mm of fat thickness had a greater fat cover in the carcass. MenosResumo - Foram utilizados 36 cordeiros, dos quais 12 de cada genótipo: Santa Inês, ½ Dorper-Santa Inês e ½White Dorper-Santa Inês, abatidos com 2,0; 2,5 e 3,0mm de espessura de gordura subcutânea, avaliados por ultrassonografia, para verificar o efeito do genótipo e da espessura de gordura sobre o desempenho produtivo e econômico e as características de carcaça. O ganho de peso foi maior para os cordeiros ½ Dorper-Santa Inês (0,311kg/dia) e ½ White Dorper-Santa Inês (0,319kg/dia). O peso vivo final foi menor para os animais abatidos com 2,0mm (26,20kg), intermediário para os com 2,5mm (28,23kg) e maior para os abatidos com 3,0mm (32,00kg). As variáveis ganho de peso, consumo de ração e dias em confinamento foram maiores para os cordeiros abatidos com 3,0mm. O confinamento dos cordeiros ½ White Dorper-Santa Inês (R$2.301,60) e ½ Dorper-Santa Inês (R$1.911,75) resultaram em maior renda líquida que os cordeiros Santa Inês (R$856,60). Os cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês tiveram melhor desempenho produtivo. O confinamento de cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês, assim como o abate com 3,0mm de espessura de gordura promovem maior renda. As carcaças de cordeiros ½ White Dorper-Santa Inês são mais bem conformadas que as de cordeiros Santa Inês, e cordeiros abatidos com 3,0mm de espessura de gordura tiveram maior cobertura de gordura total na carcaça.
[Productive performance and economical analysis of confined lambs slaughtered with thre... Mostrar Tudo |
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Palavras-Chave: |
Desempenho produtivo; Santa Inês; Ultra-Som; White Dorper. |
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Thesagro: |
Carcaça; Carne; Gordura; Ovino; Performance. |
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Thesaurus Nal: |
Dorper. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03889naa a2200325 a 4500
001 1923349
005 2016-07-04
008 2011 bl uuuu u00u1 u #d
100 1 $aAMARAL, R. M.
245 $aDesempenho produtivo e econômico de cordeiros confinados abatidos com três espessuras de gordura.$h[electronic resource]
260 $c2011
520 $aResumo - Foram utilizados 36 cordeiros, dos quais 12 de cada genótipo: Santa Inês, ½ Dorper-Santa Inês e ½White Dorper-Santa Inês, abatidos com 2,0; 2,5 e 3,0mm de espessura de gordura subcutânea, avaliados por ultrassonografia, para verificar o efeito do genótipo e da espessura de gordura sobre o desempenho produtivo e econômico e as características de carcaça. O ganho de peso foi maior para os cordeiros ½ Dorper-Santa Inês (0,311kg/dia) e ½ White Dorper-Santa Inês (0,319kg/dia). O peso vivo final foi menor para os animais abatidos com 2,0mm (26,20kg), intermediário para os com 2,5mm (28,23kg) e maior para os abatidos com 3,0mm (32,00kg). As variáveis ganho de peso, consumo de ração e dias em confinamento foram maiores para os cordeiros abatidos com 3,0mm. O confinamento dos cordeiros ½ White Dorper-Santa Inês (R$2.301,60) e ½ Dorper-Santa Inês (R$1.911,75) resultaram em maior renda líquida que os cordeiros Santa Inês (R$856,60). Os cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês tiveram melhor desempenho produtivo. O confinamento de cordeiros ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês, assim como o abate com 3,0mm de espessura de gordura promovem maior renda. As carcaças de cordeiros ½ White Dorper-Santa Inês são mais bem conformadas que as de cordeiros Santa Inês, e cordeiros abatidos com 3,0mm de espessura de gordura tiveram maior cobertura de gordura total na carcaça. [Productive performance and economical analysis of confined lambs slaughtered with three fat thicknesses]. Abstract - Thirty six lambs were used, with twelve of each genotype: Santa Inês, ½ Dorper-Santa Inês e ½ White Dorper-Santa Inês were slaughtered with 2.0, 2.5 and 3.0mm of subcutaneous fat thickness. They were evaluated through ultrasound to verify the effect of the genotype and fat thickness on the performance, economic yield and carcass characteristics. The weight gain was greater for ½ Dorper-Santa Inês (0.311kg/day) and ½ White Dorper-Santa Inês (0.319kg/day). The final live weight was lower for the animals slaughtered with 2.0mm (26.20kg), intermediate for those with 2.5mm (28.23kg) and higher for those slaughtered with 3.0mm (32.00kg). The variables: weight gain, ration intake and confinement period were higher for the lambs slaughtered with 3.0 mm. The confinement of the ½ White Dorper-Santa Inês (R$2,301.60) and ½ Dorper-Santa Inês lambs (R$1,911.75) resulted in larger net income than that of the Santa Inês (R$856.60). The ½ Dorper-Santa Inês and ½ White Dorper-Santa Inês lambs had better productive performance. The confinement of the ½ Dorper-Santa Inês and ½ White Dorper-Santa Inês lambs, as well as the slaughter with 3.0mm of fat thickness, result in greater income. Carcasses of ½ White Dorper-Santa Inês lambs had better conformation than those Santa Inês and lambs slaughtered at 3.0mm of fat thickness had a greater fat cover in the carcass.
650 $aDorper
650 $aCarcaça
650 $aCarne
650 $aGordura
650 $aOvino
650 $aPerformance
653 $aDesempenho produtivo
653 $aSanta Inês
653 $aUltra-Som
653 $aWhite Dorper
700 1 $aMACEDO, F. de A. F. de
700 1 $aALCALDE, C. R.
700 1 $aLINO, D. A.
700 1 $aBÁNKUTI, F. I.
700 1 $aMACEDO, F. G. de
700 1 $aDIAS, F. B.
700 1 $aGUALDA, T. P.
773 $tRevista Brasileira de Saúde e Produção Animal, Salvador$gv. 12, n. 1, p. 155-165, jan./mar. 2011.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
16/01/2018 |
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Data da última atualização: |
16/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
KOULIBALY, B.; OUATTARA, A.; DAKUO, D.; OUATTARA, K.; TRAORÉ, O.; DI STEFANO, J. G.; LOMPO, F. |
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Afiliação: |
Bazoumana Koulibaly, INERA; Adama Ouattara, INERA; Déhou Dakuo, SOFITEX; Korodjouma Ouattara, INERA; Ouola Traoré, UEMOA; JOSE GERALDO DI STEFANO, CNPA; François Lompo, INERA. |
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Título: |
Efficacy of the association of cover crops with maize and direct sowing short-term effect on crops' yields in maize-cotton cropping system in Western Burkina Faso. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 12, n. 52, p. 3577-3584, December, 2017. |
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DOI: |
10.5897/AJAR2017.12806 |
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Idioma: |
Inglês |
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Conteúdo: |
To improve the productivity and sustainability of cotton and cereals based system, direct sow ing under mulch was tested for its efficacy on cotton and maize yields on the research station of Farako - Bâ, in Western Burkina Faso. The experimental design was a complete randomized blocks of Fisher with four replications. Conventional tillage by annual moldboard plowing (T7) was compared with direct sowing under mulch -based cropping system (DMC) using maize association with cover crop s defined as: maize without cover crop (T1), maize +Brachiaria ruziziensis(T2), maize + B. ruziziensis+ Mucuna cochinchinensis (T3), maize + B. ruziziensis+ Panicum maximum (T4), maize + B. ruziziensis + Stylosantes hamata (T5), and maize + Crotalaria juncea (T6). Cover crops were planted 21 days after maize emergence between the rows of this main crop. The biomass produced by the cover crops and maize straws were evaluated as well as maize and cotton yields, during the first 6 years of the study, from 2010 to 2015. Results showed that among cover crops, the biomass production was significantly lower with C. juncea. The associations of cover crops with maize increased significantly the production of total dry matter compared to plots without cover crops, in the conventional tillage. Association with cover crops did not influence significantly nitrogen, phosphorus and potassium contents of maize and the maize’s yields even if the depressive effects were recorded. Compared to the conventional tillage, the DMC appeared also effective on seed cotton yields even without a significant improvement during the 6 first years of the study . These promising results, confirm the feasibility in tropical conditions of DMC which must be continued to better analyze its long-term effects on soil properties. MenosTo improve the productivity and sustainability of cotton and cereals based system, direct sow ing under mulch was tested for its efficacy on cotton and maize yields on the research station of Farako - Bâ, in Western Burkina Faso. The experimental design was a complete randomized blocks of Fisher with four replications. Conventional tillage by annual moldboard plowing (T7) was compared with direct sowing under mulch -based cropping system (DMC) using maize association with cover crop s defined as: maize without cover crop (T1), maize +Brachiaria ruziziensis(T2), maize + B. ruziziensis+ Mucuna cochinchinensis (T3), maize + B. ruziziensis+ Panicum maximum (T4), maize + B. ruziziensis + Stylosantes hamata (T5), and maize + Crotalaria juncea (T6). Cover crops were planted 21 days after maize emergence between the rows of this main crop. The biomass produced by the cover crops and maize straws were evaluated as well as maize and cotton yields, during the first 6 years of the study, from 2010 to 2015. Results showed that among cover crops, the biomass production was significantly lower with C. juncea. The associations of cover crops with maize increased significantly the production of total dry matter compared to plots without cover crops, in the conventional tillage. Association with cover crops did not influence significantly nitrogen, phosphorus and potassium contents of maize and the maize’s yields even if the depressive effects were recorded. Compared to the conventional tilla... Mostrar Tudo |
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Palavras-Chave: |
Mulch-based cropping system; Yelds. |
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Thesaurus NAL: |
Biomass; conventional tillage; Cover crops; Cropping systems. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1085503/1/Efficacyoftheassociationofcovercrops.pdf
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Marc: |
LEADER 02700naa a2200277 a 4500
001 2085503
005 2018-01-16
008 2017 bl uuuu u00u1 u #d
024 7 $a10.5897/AJAR2017.12806$2DOI
100 1 $aKOULIBALY, B.
245 $aEfficacy of the association of cover crops with maize and direct sowing short-term effect on crops' yields in maize-cotton cropping system in Western Burkina Faso.$h[electronic resource]
260 $c2017
520 $aTo improve the productivity and sustainability of cotton and cereals based system, direct sow ing under mulch was tested for its efficacy on cotton and maize yields on the research station of Farako - Bâ, in Western Burkina Faso. The experimental design was a complete randomized blocks of Fisher with four replications. Conventional tillage by annual moldboard plowing (T7) was compared with direct sowing under mulch -based cropping system (DMC) using maize association with cover crop s defined as: maize without cover crop (T1), maize +Brachiaria ruziziensis(T2), maize + B. ruziziensis+ Mucuna cochinchinensis (T3), maize + B. ruziziensis+ Panicum maximum (T4), maize + B. ruziziensis + Stylosantes hamata (T5), and maize + Crotalaria juncea (T6). Cover crops were planted 21 days after maize emergence between the rows of this main crop. The biomass produced by the cover crops and maize straws were evaluated as well as maize and cotton yields, during the first 6 years of the study, from 2010 to 2015. Results showed that among cover crops, the biomass production was significantly lower with C. juncea. The associations of cover crops with maize increased significantly the production of total dry matter compared to plots without cover crops, in the conventional tillage. Association with cover crops did not influence significantly nitrogen, phosphorus and potassium contents of maize and the maize’s yields even if the depressive effects were recorded. Compared to the conventional tillage, the DMC appeared also effective on seed cotton yields even without a significant improvement during the 6 first years of the study . These promising results, confirm the feasibility in tropical conditions of DMC which must be continued to better analyze its long-term effects on soil properties.
650 $aBiomass
650 $aconventional tillage
650 $aCover crops
650 $aCropping systems
653 $aMulch-based cropping system
653 $aYelds
700 1 $aOUATTARA, A.
700 1 $aDAKUO, D.
700 1 $aOUATTARA, K.
700 1 $aTRAORÉ, O.
700 1 $aDI STEFANO, J. G.
700 1 $aLOMPO, F.
773 $tAfrican Journal of Agricultural Research$gv. 12, n. 52, p. 3577-3584, December, 2017.
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