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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
15/09/2017 |
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Data da última atualização: |
15/09/2017 |
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Autoria: |
LONG, T. A.; NELSON, A. B.; MacVICAR, R. |
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Título: |
Effect of grinding and pelleting upon digestibility of a ration by lambs. |
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Ano de publicação: |
1955 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 14, n. 4, p. 947-950, Nov. 1955. |
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DOI: |
10.2527/jas1955.144947x |
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Idioma: |
Inglês |
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Conteúdo: |
In a digestibility experiment consisting of three trials, 12 wether lambs were individually fed the same ration in three different physical states: (1) natural (longhay, whole grain), (2) ground, and (3) ground and pelleted. The ration was composed of prairie hay, alfalfa hay, corn, cottonseed meal, and molasses. Grinding the whole ration lowered its digestibility. Pelleting the ground ration restored its digestibility to approximately the same level as observed with the ration in the natural state. The average apparent digestion coefficients for organic matter, crude protein, and crude fiber were significantly higher (P less than .01) for the pelleted ration than for the ground ration. Values for the apparent digestibility of organic matter, crude fiber, and nitrogen-free extract were significantly higher (P less than .01) than the combined values obtained with the ground and pelleted rations. |
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Palavras-Chave: |
Apparent digestibility; Fattening rations. |
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Thesaurus Nal: |
Animal feeding; Animal nutrition; Lambs; Milling; Pelleting; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01599naa a2200253 a 4500
001 2075677
005 2017-09-15
008 1955 bl uuuu u00u1 u #d
024 7 $a10.2527/jas1955.144947x$2DOI
100 1 $aLONG, T. A.
245 $aEffect of grinding and pelleting upon digestibility of a ration by lambs.
260 $c1955
520 $aIn a digestibility experiment consisting of three trials, 12 wether lambs were individually fed the same ration in three different physical states: (1) natural (longhay, whole grain), (2) ground, and (3) ground and pelleted. The ration was composed of prairie hay, alfalfa hay, corn, cottonseed meal, and molasses. Grinding the whole ration lowered its digestibility. Pelleting the ground ration restored its digestibility to approximately the same level as observed with the ration in the natural state. The average apparent digestion coefficients for organic matter, crude protein, and crude fiber were significantly higher (P less than .01) for the pelleted ration than for the ground ration. Values for the apparent digestibility of organic matter, crude fiber, and nitrogen-free extract were significantly higher (P less than .01) than the combined values obtained with the ground and pelleted rations.
650 $aAnimal feeding
650 $aAnimal nutrition
650 $aLambs
650 $aMilling
650 $aPelleting
650 $aSheep
653 $aApparent digestibility
653 $aFattening rations
700 1 $aNELSON, A. B.
700 1 $aMacVICAR, R.
773 $tJournal of Animal Science$gv. 14, n. 4, p. 947-950, Nov. 1955.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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