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The Effect of Active Immunization of Ewes against Androstenedione on Lambing Rate and Production
Active immunization of sheep of the Dala breed against androstenedione caused a mean increase in number of lambs born (live-born and stillborn) of 0.29 (p < 0.01). In yearlings the difference was 0.43 lambs (p < 0.01) and in older ewes 0.23 lambs (p < 0.1). Five of the older immunized ewes...
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| Udgivet i: | Acta Vet Scand |
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| Main Authors: | , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
BioMed Central
1989
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8142157/ https://ncbi.nlm.nih.gov/pubmed/2640779 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/BF03548019 |
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