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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/09/2017 |
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Data da última atualização: |
19/09/2017 |
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Autoria: |
SPURLOCK, G. M.; TORELL, D. T.; MCGOWAN, B.; WEIR, W. C.; BRADFORD, G. E. |
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Título: |
Effect of vitamin D and of shearing on ewe lambs. |
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Ano de publicação: |
1959 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 18, n. 4, p. 1250-1254, Nov. 1959. |
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DOI: |
10.2527/jas1959.1841250x |
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Idioma: |
Inglês |
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Conteúdo: |
Weanling ewe lambs on range forage were supplemented with different rations from July 16 to December 2, 1957. Lambs were allotted within different ration groups so as to include three groups of lambs each representing a different shearing treatment. On December 2, 1957 half of each shearing treatment group was given 1 million I.U. of vitamin D by intra-muscular injection. Weight gains were compared over the period July 16, 1957 to April 29, 1958 and clean wool production over the period May 5, 1957 to April 28, 1958. Lambs shorn in August and again in April showed a non-significant increase in weight gains (2.1 lb.) but a significant (P<.01) increase in clean wool production (0.97 lb.) compared to the group shorn in April alone. Shearing in March and reshearing in April was of no advantage compared to April-shearing alone. Vitamin D injection tended to decrease gain (not significant) and significantly (P<.05) lowered clean wool production, by comparison with controls. Earlier supplementary rations showed no significant effect on weight gains over the total period but did significantly (P<.01) affect clean wool production. Neither vitamin D injection nor early shearing was of sufficient benefit to weanling ewe lambs to warrant use in one of the heaviest rainfall years on record in the Hopland area. |
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Thesaurus Nal: |
Animal feeding; Feed supplements; Lambs; Sheep; Vitamin D. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01961naa a2200241 a 4500
001 2075890
005 2017-09-19
008 1959 bl uuuu u00u1 u #d
024 7 $a10.2527/jas1959.1841250x$2DOI
100 1 $aSPURLOCK, G. M.
245 $aEffect of vitamin D and of shearing on ewe lambs.
260 $c1959
520 $aWeanling ewe lambs on range forage were supplemented with different rations from July 16 to December 2, 1957. Lambs were allotted within different ration groups so as to include three groups of lambs each representing a different shearing treatment. On December 2, 1957 half of each shearing treatment group was given 1 million I.U. of vitamin D by intra-muscular injection. Weight gains were compared over the period July 16, 1957 to April 29, 1958 and clean wool production over the period May 5, 1957 to April 28, 1958. Lambs shorn in August and again in April showed a non-significant increase in weight gains (2.1 lb.) but a significant (P<.01) increase in clean wool production (0.97 lb.) compared to the group shorn in April alone. Shearing in March and reshearing in April was of no advantage compared to April-shearing alone. Vitamin D injection tended to decrease gain (not significant) and significantly (P<.05) lowered clean wool production, by comparison with controls. Earlier supplementary rations showed no significant effect on weight gains over the total period but did significantly (P<.01) affect clean wool production. Neither vitamin D injection nor early shearing was of sufficient benefit to weanling ewe lambs to warrant use in one of the heaviest rainfall years on record in the Hopland area.
650 $aAnimal feeding
650 $aFeed supplements
650 $aLambs
650 $aSheep
650 $aVitamin D
700 1 $aTORELL, D. T.
700 1 $aMCGOWAN, B.
700 1 $aWEIR, W. C.
700 1 $aBRADFORD, G. E.
773 $tJournal of Animal Science$gv. 18, n. 4, p. 1250-1254, Nov. 1959.
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Embrapa Caprinos e Ovinos (CNPC) |
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| 5. |  | MENDONÇA, A. R. de; CORADIN, C. M.; PACHECO, G. R.; VIEIRA, G. C.; ARAÚJO, M. da S.; INTERAMNENSE, M. T. Modelos hipsométricos tradicionais e genéricos para Pinus caribaea var. hondurensis. Pesquisa Florestal Brasileira, Colombo, v. 35, n. 81, p. 47-54, jan./mar. 2015. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | CUNICO, M. M.; VIEIRA, G.; LIMA, C. P. de; CÔCCO, L. C.; YAMAMOTO, C. I.; AUER, C. G.; PEITZ, C.; SANQUETTA, C. R. Estudo preliminar antimicrobiano e fitoquímico do óleo essencial foliar da Nectandra grandiflora Ness (canela-amarela). In: ENCONTRO DE QUÍMICA DA REGIÃO SUL, 18., 2010, Curitiba. Química: contribuições para o futuro. Curitiba: SBQ, 2010. 1 CD-ROM. SBQ SUL.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 6 | |
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