33 Influence of age of dam on daughter reproductive performance and follicle numbers in beef heifers

Heifers born to heifers have fewer primordial follicles in their ovaries at a year of age than heifers born to mature cows. We, therefore, hypothesized that heifers born to heifers would have decreased reproductive efficiency compared to heifers born to mature cows. Data were extracted from the USMA...

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Vydáno v:J Anim Sci
Hlavní autoři: Cushman, Robert, Spuri-Gomes, Renata, Tenley, Sarah, Rosasco, Shelby, Rich, Jerica, Northrop, Emmalee, Miles, Jeremy, Lindhom-Perry, Amanda, Keel, Brittney, Perry, George, Summers, Adam, Cupp, Andrea
Médium: Artigo
Jazyk:Inglês
Vydáno: Oxford University Press 2020
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7701705/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skaa054.195
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