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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: |
16/11/2023 |
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Autoria: |
HORAK, I. G.; HONER, M. R.; SCHRODER, J. |
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Título: |
Live mass gains and wool production of merino sheep: three treatment programmes for parasite control. |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
Journal South African Veterinary Association, v. 47, n. 4, p. 247-251, Dec. 1976. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: A trial is described comparing the live mass gains and wool production of three groups of Merino sheep treated either at four-weekly intervals, strategically or not at all for the control of helminths and Oestrus ovis during a 19 month period. The group treated at four-weekly intervals had the greatest gain in masass was not greater than that of the group treated strategically. At both shearings the four-weekly treated group produced more wool than did the strategically treated group. The latter group produced more wool in total than did the untreated group. The seasonal incidence of nematodes, cestodes and Oestrus ovis on the trial farm was determined by the slaughter of tracer lambs at regular intervals. |
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Palavras-Chave: |
Haemonchiasis; Nematodeo; Trichostrongylosis. |
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Thesagro: |
Oestrus Ovis. |
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Thesaurus Nal: |
Disease prevention; Helminthiasis; Parasitology; Sheep diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01456naa a2200241 a 4500
001 1522385
005 2023-11-16
008 1976 bl uuuu u00u1 u #d
100 1 $aHORAK, I. G.
245 $aLive mass gains and wool production of merino sheep$bthree treatment programmes for parasite control.$h[electronic resource]
260 $c1976
520 $aAbstract: A trial is described comparing the live mass gains and wool production of three groups of Merino sheep treated either at four-weekly intervals, strategically or not at all for the control of helminths and Oestrus ovis during a 19 month period. The group treated at four-weekly intervals had the greatest gain in masass was not greater than that of the group treated strategically. At both shearings the four-weekly treated group produced more wool than did the strategically treated group. The latter group produced more wool in total than did the untreated group. The seasonal incidence of nematodes, cestodes and Oestrus ovis on the trial farm was determined by the slaughter of tracer lambs at regular intervals.
650 $aDisease prevention
650 $aHelminthiasis
650 $aParasitology
650 $aSheep diseases
650 $aOestrus Ovis
653 $aHaemonchiasis
653 $aNematodeo
653 $aTrichostrongylosis
700 1 $aHONER, M. R.
700 1 $aSCHRODER, J.
773 $tJournal South African Veterinary Association$gv. 47, n. 4, p. 247-251, Dec. 1976.
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