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129 Split-time artificial insemination improves estrous response and pregnancy rates following administration of the MGA-PG protocol to synchronize estrus in beef heifers.
This experiment was designed to evaluate pregnancy rates resulting from fixed-time (FTAI) or split-time (STAI) artificial insemination among beef heifers following administration of the 14-day melengestrol acetate (MGA) prostaglandin F(2α) protocol. Heifers (n = 524) were managed in 10 pens and assi...
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| Wydane w: | J Anim Sci |
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| Główni autorzy: | , , , , , , |
| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Oxford University Press
2018
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6285412/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/sky404.760 |
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