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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
17/07/2025 |
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Autoria: |
BARNICOAT, C. R.; LOGAN, A. G.; GRANT, A. I. |
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Título: |
Milk-secretion studies with New Zealand Rommey ewes. Parts III and IV. |
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Ano de publicação: |
1949 |
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Fonte/Imprenta: |
The Journal of Agricultural Science, v. 39, n. 2, p. 237-248, Apr. 1949. |
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DOI: |
https://doi.org/10.1017/S0021859600005062 |
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Idioma: |
Inglês |
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Conteúdo: |
Milk production is of fundamental and practical importance to the sheep industry. Reports indicate considerable differences in milking ability between ewes of different breeds as well as between ewes of the same breed. Milking capacity of ewes is dependent on both nutritional and hereditary factors, probably the nutritional factor being the more important. Under commercial farming conditions milk yield might affect not only the growth rates of ‘fat’ lambs and the quality of their carcases, but eventually also the constitution of the ewe lambs retained in the flocks for breeding purposes. It therefore appeared that milking ability of Romney ewes in New Zealand would be a matter worthy of investigation. |
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Palavras-Chave: |
Deficiency; Mammary secretion; Milk components; Plane of nutrition. |
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Thesagro: |
Lactose; Leite; Ovino. |
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Thesaurus Nal: |
Carotenes; Colostrum; Digestibility; Ewe milk; Grazing; Lactation; Milk composition; Milk secretion; Pastures; Protein content; Reproduction; Suckling. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01755naa a2200385 a 4500
001 1520959
005 2025-07-17
008 1949 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1017/S0021859600005062$2DOI
100 1 $aBARNICOAT, C. R.
245 $aMilk-secretion studies with New Zealand Rommey ewes. Parts III and IV.$h[electronic resource]
260 $c1949
520 $aMilk production is of fundamental and practical importance to the sheep industry. Reports indicate considerable differences in milking ability between ewes of different breeds as well as between ewes of the same breed. Milking capacity of ewes is dependent on both nutritional and hereditary factors, probably the nutritional factor being the more important. Under commercial farming conditions milk yield might affect not only the growth rates of ‘fat’ lambs and the quality of their carcases, but eventually also the constitution of the ewe lambs retained in the flocks for breeding purposes. It therefore appeared that milking ability of Romney ewes in New Zealand would be a matter worthy of investigation.
650 $aCarotenes
650 $aColostrum
650 $aDigestibility
650 $aEwe milk
650 $aGrazing
650 $aLactation
650 $aMilk composition
650 $aMilk secretion
650 $aPastures
650 $aProtein content
650 $aReproduction
650 $aSuckling
650 $aLactose
650 $aLeite
650 $aOvino
653 $aDeficiency
653 $aMammary secretion
653 $aMilk components
653 $aPlane of nutrition
700 1 $aLOGAN, A. G.
700 1 $aGRANT, A. I.
773 $tThe Journal of Agricultural Science$gv. 39, n. 2, p. 237-248, Apr. 1949.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
