Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep
Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis corde...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Severino Gonzaga Neto [verfasserIn] Américo Garcia da Silva Sobrinho [verfasserIn] Kleber Tomás de Resende [verfasserIn] Nívea Maria Brancacci Lopes Zeola [verfasserIn] Aderbal Marcos de Azevedo Silva [verfasserIn] Carlo Aldrovandi Torreão Marques [verfasserIn] Luiz Gustavo Rombola [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch ; Spanisch ; Portugiesisch |
| Erschienen: |
2005 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: Revista Brasileira de Zootecnia - Sociedade Brasileira de Zootecnia, 2004, 34(2005), 6, Seite 2133-2142 |
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| Übergeordnetes Werk: |
volume:34 ; year:2005 ; number:6 ; pages:2133-2142 |
| Links: |
Link aufrufen |
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| DOI / URN: |
10.1590/S1516-35982005000600039 |
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| Katalog-ID: |
DOAJ027000559 |
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| 520 | |a Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. | ||
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10.1590/S1516-35982005000600039 doi (DE-627)DOAJ027000559 (DE-599)DOAJaef64fb8fc3348269963e563960453f9 DE-627 ger DE-627 rakwb eng spa por SF1-1100 Severino Gonzaga Neto verfasserin aut Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium Animal culture Américo Garcia da Silva Sobrinho verfasserin aut Kleber Tomás de Resende verfasserin aut Nívea Maria Brancacci Lopes Zeola verfasserin aut Aderbal Marcos de Azevedo Silva verfasserin aut Carlo Aldrovandi Torreão Marques verfasserin aut Luiz Gustavo Rombola verfasserin aut In Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia, 2004 34(2005), 6, Seite 2133-2142 (DE-627)347753302 (DE-600)2078814-9 18069290 nnns volume:34 year:2005 number:6 pages:2133-2142 https://doi.org/10.1590/S1516-35982005000600039 kostenfrei https://doaj.org/article/aef64fb8fc3348269963e563960453f9 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 kostenfrei https://doaj.org/toc/1516-3598 Journal toc kostenfrei https://doaj.org/toc/1806-9290 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 34 2005 6 2133-2142 |
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10.1590/S1516-35982005000600039 doi (DE-627)DOAJ027000559 (DE-599)DOAJaef64fb8fc3348269963e563960453f9 DE-627 ger DE-627 rakwb eng spa por SF1-1100 Severino Gonzaga Neto verfasserin aut Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium Animal culture Américo Garcia da Silva Sobrinho verfasserin aut Kleber Tomás de Resende verfasserin aut Nívea Maria Brancacci Lopes Zeola verfasserin aut Aderbal Marcos de Azevedo Silva verfasserin aut Carlo Aldrovandi Torreão Marques verfasserin aut Luiz Gustavo Rombola verfasserin aut In Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia, 2004 34(2005), 6, Seite 2133-2142 (DE-627)347753302 (DE-600)2078814-9 18069290 nnns volume:34 year:2005 number:6 pages:2133-2142 https://doi.org/10.1590/S1516-35982005000600039 kostenfrei https://doaj.org/article/aef64fb8fc3348269963e563960453f9 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 kostenfrei https://doaj.org/toc/1516-3598 Journal toc kostenfrei https://doaj.org/toc/1806-9290 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 34 2005 6 2133-2142 |
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10.1590/S1516-35982005000600039 doi (DE-627)DOAJ027000559 (DE-599)DOAJaef64fb8fc3348269963e563960453f9 DE-627 ger DE-627 rakwb eng spa por SF1-1100 Severino Gonzaga Neto verfasserin aut Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium Animal culture Américo Garcia da Silva Sobrinho verfasserin aut Kleber Tomás de Resende verfasserin aut Nívea Maria Brancacci Lopes Zeola verfasserin aut Aderbal Marcos de Azevedo Silva verfasserin aut Carlo Aldrovandi Torreão Marques verfasserin aut Luiz Gustavo Rombola verfasserin aut In Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia, 2004 34(2005), 6, Seite 2133-2142 (DE-627)347753302 (DE-600)2078814-9 18069290 nnns volume:34 year:2005 number:6 pages:2133-2142 https://doi.org/10.1590/S1516-35982005000600039 kostenfrei https://doaj.org/article/aef64fb8fc3348269963e563960453f9 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 kostenfrei https://doaj.org/toc/1516-3598 Journal toc kostenfrei https://doaj.org/toc/1806-9290 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 34 2005 6 2133-2142 |
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10.1590/S1516-35982005000600039 doi (DE-627)DOAJ027000559 (DE-599)DOAJaef64fb8fc3348269963e563960453f9 DE-627 ger DE-627 rakwb eng spa por SF1-1100 Severino Gonzaga Neto verfasserin aut Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium Animal culture Américo Garcia da Silva Sobrinho verfasserin aut Kleber Tomás de Resende verfasserin aut Nívea Maria Brancacci Lopes Zeola verfasserin aut Aderbal Marcos de Azevedo Silva verfasserin aut Carlo Aldrovandi Torreão Marques verfasserin aut Luiz Gustavo Rombola verfasserin aut In Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia, 2004 34(2005), 6, Seite 2133-2142 (DE-627)347753302 (DE-600)2078814-9 18069290 nnns volume:34 year:2005 number:6 pages:2133-2142 https://doi.org/10.1590/S1516-35982005000600039 kostenfrei https://doaj.org/article/aef64fb8fc3348269963e563960453f9 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 kostenfrei https://doaj.org/toc/1516-3598 Journal toc kostenfrei https://doaj.org/toc/1806-9290 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 34 2005 6 2133-2142 |
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10.1590/S1516-35982005000600039 doi (DE-627)DOAJ027000559 (DE-599)DOAJaef64fb8fc3348269963e563960453f9 DE-627 ger DE-627 rakwb eng spa por SF1-1100 Severino Gonzaga Neto verfasserin aut Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium Animal culture Américo Garcia da Silva Sobrinho verfasserin aut Kleber Tomás de Resende verfasserin aut Nívea Maria Brancacci Lopes Zeola verfasserin aut Aderbal Marcos de Azevedo Silva verfasserin aut Carlo Aldrovandi Torreão Marques verfasserin aut Luiz Gustavo Rombola verfasserin aut In Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia, 2004 34(2005), 6, Seite 2133-2142 (DE-627)347753302 (DE-600)2078814-9 18069290 nnns volume:34 year:2005 number:6 pages:2133-2142 https://doi.org/10.1590/S1516-35982005000600039 kostenfrei https://doaj.org/article/aef64fb8fc3348269963e563960453f9 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 kostenfrei https://doaj.org/toc/1516-3598 Journal toc kostenfrei https://doaj.org/toc/1806-9290 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 34 2005 6 2133-2142 |
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In Revista Brasileira de Zootecnia 34(2005), 6, Seite 2133-2142 volume:34 year:2005 number:6 pages:2133-2142 |
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Severino Gonzaga Neto @@aut@@ Américo Garcia da Silva Sobrinho @@aut@@ Kleber Tomás de Resende @@aut@@ Nívea Maria Brancacci Lopes Zeola @@aut@@ Aderbal Marcos de Azevedo Silva @@aut@@ Carlo Aldrovandi Torreão Marques @@aut@@ Luiz Gustavo Rombola @@aut@@ |
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Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. 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SF1-1100 Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep cálcio exigências fósforo magnésio potássio sódio calcium magnesium phosphorus potassium requirements sodium |
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Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep |
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Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep |
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Severino Gonzaga Neto Américo Garcia da Silva Sobrinho Kleber Tomás de Resende Nívea Maria Brancacci Lopes Zeola Aderbal Marcos de Azevedo Silva Carlo Aldrovandi Torreão Marques Luiz Gustavo Rombola |
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composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova body composition and nutritional requirements of macrominerals for morada nova sheep |
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SF1-1100 |
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Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep |
| abstract |
Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. |
| abstractGer |
Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. |
| abstract_unstemmed |
Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 cordeiros com peso vivo (PV) médio inicial de 15 kg e 70 dias de idade. Seis cordeiros foram abatidos aos 15 kg, para determinação da composição corporal inicial (animais-referência) pela metodologia do abate comparativo; seis foram abatidos aos 20 kg (abate intermediário) e os demais distribuídos em seis grupos de três animais (um para cada dieta), de acordo com as relações volumoso(V):concentrado(C): 1) 40V:60C; 2) 55V:45C; e 3) 70V:30C. Os animais, em cada grupo, foram abatidos quando o cordeiro que recebia a dieta com maior teor de concentrado atingiu 25 kg de PV. A composição corporal variou de 14,33 a 12,42 g de Ca; 8,12 a 7,15 g de P; 0,47 a 0,46 g de Mg; 1,60 a 1,40 g de Na e de 2,30 a 2,23 g de K por kg de peso de corpo vazio. As exigências líquidas de ganho variaram de 13,54 a 11,74 mg de Ca; 7,96 a 7,02 mg de P; 0,57 a 0,55 mg de Mg; 1,54 a 1,35 mg de Na e de 2,75 a 2,68 mg de K por g de ganho de PV. As exigências dietéticas diárias de macrominerais para cordeiros dos 15 aos 25 kg de PV, ganhando 100 g/dia, variaram de 2,76 a 3,12 g de Ca; 1,91 a 2,95 de g de P; 0,60 a 0,77 g de Mg; 0,60 a 0,86 g de Na e de 1,51 a 2,63 g de K.<br<The objective of this trial was to determine the body composition and nutritional requirements of macrominerals for Morada Nova sheep. Thirty lambs averaging 15 kg of initial body weight (BW) and 70 days of age were used in this study. Six lambs (reference-animals) were slaughtered with 15 kg of BW to determine the initial body composition using the comparative slaughter methodology; six other lambs were slaughtered with 20 kg of BW (intermediary slaughter) and the remaining 18 lambs were distributed to six groups of three animals (one lamb for each treatment) and received diets with the following forage(F):concentrate(C) ratio: 1) 40F:60C; 2) 55F:45C; and 3) 70F:30C. Animals from each group were slaughtered when the lamb that had been fed the diet with the highest concentrate level reached 25 kg of BW. Body composition varied from 14.33 to 12.42 g of Ca, 8.12 to 7.15 g of P, 0.47 to 0.46 g of Mg, 1.60 to 1.40 g of Na, and 2.30 to 2.23 g of K per kg of empty body weight. Net gain requirements ranged from 13.54 to 11.74 mg of Ca, 7.96 to 7.02 mg of P, 0.57 to 0.55 mg of Mg, 1.54 to 1.35 mg of Na, and 2.75 to 2.68 mg of K per g of gained BW. Daily macromineral requirements for lambs from 15 to 25 kg of BW gaining 100 g/day varied from 2.76 to 4.74 g Ca, 1.91 to 3.15 g of P, 0.60 to 0.93 g of Mg, 0.60 to 0.76 g of Na, and 1.51 to 1.79 g of K. |
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Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova Body composition and nutritional requirements of macrominerals for morada nova sheep |
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https://doi.org/10.1590/S1516-35982005000600039 https://doaj.org/article/aef64fb8fc3348269963e563960453f9 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982005000600039 https://doaj.org/toc/1516-3598 https://doaj.org/toc/1806-9290 |
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Américo Garcia da Silva Sobrinho Kleber Tomás de Resende Nívea Maria Brancacci Lopes Zeola Aderbal Marcos de Azevedo Silva Carlo Aldrovandi Torreão Marques Luiz Gustavo Rombola |
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