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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
24/11/1997 |
Data da última atualização: |
03/10/2016 |
Autoria: |
KHAN, A. G.; AZIM, A.; NADEEM, M. A.; KHAN, M. A. |
Título: |
Effect of growing fattening diets on the growth performance of intensified Afghani lambs. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
Small Ruminant Research, v. 25, n. 1, p. 39-42, 1997. |
DOI: |
10.1016/S0921-4488(96)00963-7 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Three isonitrogenous and isocaloric complete diets (A, B and C) were prepared from cottonseed meal, soybean meal and canola meal, respectively, as the major source of protein. Eighteen 100- to 115-day-old Afghani male lambs were fed individually ad libitum for a period of 90 days. A growth trial was followed by a digestibility trial during which lambs were fed 90% of their voluntary feed intake (VFI). Average daily weight gain was higher (P < 0.05) in lambs fed Diets B (244 g day?1) and C (233 g day?1), respectively, as compared to Diet A (213 g day?1). No significant difference was found in DMI among diets. Better (P < 0.05) feed efficiency was found in lambs fed on Diets B (8.98) and C (8.58) as compared to Diet A (9.79). Economic efficiency was best on Diet B (18.97) as compared to Diets A (24.11) and C (21.61). Non-significant differences were observed in DM and CP digestibility of Diets B and C. However, DM and CP digestibility of Diets B and C differed (P < 0.05) from those of Diet A. Crude fibre digestibility was higher (P < 0.05) for Diet B as compared to Diets A and C. It was concluded that soybean meal and canola meal diets were significantly better protein sources for lamb growth than cotton seed meal. |
Thesagro: |
Crescimento; Dieta; Digestibilidade; Engorda; Ganho de Peso; Ovino. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01906naa a2200241 a 4500 001 1517799 005 2016-10-03 008 1997 bl uuuu u00u1 u #d 024 7 $a10.1016/S0921-4488(96)00963-7$2DOI 100 1 $aKHAN, A. G. 245 $aEffect of growing fattening diets on the growth performance of intensified Afghani lambs. 260 $c1997 520 $aAbstract: Three isonitrogenous and isocaloric complete diets (A, B and C) were prepared from cottonseed meal, soybean meal and canola meal, respectively, as the major source of protein. Eighteen 100- to 115-day-old Afghani male lambs were fed individually ad libitum for a period of 90 days. A growth trial was followed by a digestibility trial during which lambs were fed 90% of their voluntary feed intake (VFI). Average daily weight gain was higher (P < 0.05) in lambs fed Diets B (244 g day?1) and C (233 g day?1), respectively, as compared to Diet A (213 g day?1). No significant difference was found in DMI among diets. Better (P < 0.05) feed efficiency was found in lambs fed on Diets B (8.98) and C (8.58) as compared to Diet A (9.79). Economic efficiency was best on Diet B (18.97) as compared to Diets A (24.11) and C (21.61). Non-significant differences were observed in DM and CP digestibility of Diets B and C. However, DM and CP digestibility of Diets B and C differed (P < 0.05) from those of Diet A. Crude fibre digestibility was higher (P < 0.05) for Diet B as compared to Diets A and C. It was concluded that soybean meal and canola meal diets were significantly better protein sources for lamb growth than cotton seed meal. 650 $aCrescimento 650 $aDieta 650 $aDigestibilidade 650 $aEngorda 650 $aGanho de Peso 650 $aOvino 700 1 $aAZIM, A. 700 1 $aNADEEM, M. A. 700 1 $aKHAN, M. A. 773 $tSmall Ruminant Research$gv. 25, n. 1, p. 39-42, 1997.
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Embrapa Caprinos e Ovinos (CNPC) |
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