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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
18/03/1999 |
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Data da última atualização: |
18/03/1999 |
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Autoria: |
SIDDIQUE, I. A.; RAGHAVAN, G. V. |
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Afiliação: |
Animal Nutrition Division, Indian Veterinary Research Institute Izatnagr. |
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Título: |
Nutritional requirements of cross-bred calves. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Indian Veterinary Journal, v.61, n.3, p.241-245, Mar. 1984. |
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Idioma: |
Inglês |
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Conteúdo: |
The present investigations indicate that the nutrient requirements recommended by the NRC (1966), especially DCP during the active phase of growth in cross-bred (3 to 10 months of age) were lower. It is suggested that a 30 per cent increase in DCP over those recommended by NRC would result in a 30 per cent increase in daily live weight gains. However, it is observed that once the cross-breds attain a body weight at 250kg, the NRC level of nutrient requirements seems to be adequate. generally at this.body weight, cross-breds showed the first sign of oestrus and any increase over and above the NRC level might lead to excessive undesirable fattening thereby defeating the very object of raising dairy herd. |
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Palavras-Chave: |
Cross-bred calves; Nutritional requirements. |
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Thesagro: |
Bezerro; Exigência Nutricional. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01212naa a2200181 a 4500
001 1794467
005 1999-03-18
008 1984 bl --- 0-- u #d
100 1 $aSIDDIQUE, I. A.
245 $aNutritional requirements of cross-bred calves.
260 $c1984
520 $aThe present investigations indicate that the nutrient requirements recommended by the NRC (1966), especially DCP during the active phase of growth in cross-bred (3 to 10 months of age) were lower. It is suggested that a 30 per cent increase in DCP over those recommended by NRC would result in a 30 per cent increase in daily live weight gains. However, it is observed that once the cross-breds attain a body weight at 250kg, the NRC level of nutrient requirements seems to be adequate. generally at this.body weight, cross-breds showed the first sign of oestrus and any increase over and above the NRC level might lead to excessive undesirable fattening thereby defeating the very object of raising dairy herd.
650 $aBezerro
650 $aExigência Nutricional
653 $aCross-bred calves
653 $aNutritional requirements
700 1 $aRAGHAVAN, G. V.
773 $tIndian Veterinary Journal$gv.61, n.3, p.241-245, Mar. 1984.
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Registro original: |
Embrapa Pantanal (CPAP) |
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