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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: |
WOODS, W. R.; THOMPSON, C. M.; GRAINGER, R. B. |
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Título: |
The effect of varying levels of protein and cerelose on the utilization of mature timothy hay by sheep. |
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Ano de publicação: |
1956 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 15, n. 4, p. 1141-1146, Nov. 1956. |
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DOI: |
10.2527/jas1956.1541141x |
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Idioma: |
Inglês |
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Conteúdo: |
A series of three metabolism trials was conducted with 18 wether lambs, weighing about 75 lb. each, in a 3 × 3 factorial design. Low quality timothy hay was supplemented with increasing amounts of soybean meal to raise the protein content of the ration to approximately 6.9, 10.9 and 13.6%. Cerelose was added in amounts of 0, 3.3 and 6.2% of the ration. The addition of soybean meal resulted in a highly significant increase in apparent digestibility of dry matter, organic matter, protein, nitrogen-free extract and energy, and in a highly significant increase in nitrogen retention. The addition of cerelose produced a highly significant increase in digestibility of nitrogen-free extract but did not significantly affect the apparent digestibility of dry matter, organic matter, crude fiber or energy. The high level of cerelose additions decreased the digsetibility of protein at all levels of protein studied. |
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Palavras-Chave: |
Animal fedding. |
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Thesaurus Nal: |
Animal nutrition; Digestibility; Feed supplements; Lambs; Phleum pratense; Sheep; Soybean meal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01648naa a2200253 a 4500
001 2075695
005 2017-09-15
008 1956 bl uuuu u00u1 u #d
024 7 $a10.2527/jas1956.1541141x$2DOI
100 1 $aWOODS, W. R.
245 $aThe effect of varying levels of protein and cerelose on the utilization of mature timothy hay by sheep.
260 $c1956
520 $aA series of three metabolism trials was conducted with 18 wether lambs, weighing about 75 lb. each, in a 3 × 3 factorial design. Low quality timothy hay was supplemented with increasing amounts of soybean meal to raise the protein content of the ration to approximately 6.9, 10.9 and 13.6%. Cerelose was added in amounts of 0, 3.3 and 6.2% of the ration. The addition of soybean meal resulted in a highly significant increase in apparent digestibility of dry matter, organic matter, protein, nitrogen-free extract and energy, and in a highly significant increase in nitrogen retention. The addition of cerelose produced a highly significant increase in digestibility of nitrogen-free extract but did not significantly affect the apparent digestibility of dry matter, organic matter, crude fiber or energy. The high level of cerelose additions decreased the digsetibility of protein at all levels of protein studied.
650 $aAnimal nutrition
650 $aDigestibility
650 $aFeed supplements
650 $aLambs
650 $aPhleum pratense
650 $aSheep
650 $aSoybean meal
653 $aAnimal fedding
700 1 $aTHOMPSON, C. M.
700 1 $aGRAINGER, R. B.
773 $tJournal of Animal Science$gv. 15, n. 4, p. 1141-1146, Nov. 1956.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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