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An investigation of the time period within which frozen-thawed semen delivers a high conception rate in lactating dairy cows
We determined the length of time within which frozen-thawed semen delivered a high conception rate in present-day lactating dairy cows. The cows utilized were a total 100 milking Holstein-Friesian cows kept in tie-stall style farms. We carried out artificial insemination (AI) during the periovulator...
Autores principales: | SUMIYOSHI, Toshiaki, TANAKA, Tomomi, KAMOMAE, Hideo |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Society for Reproduction and Development
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7297633/ https://www.ncbi.nlm.nih.gov/pubmed/32173669 http://dx.doi.org/10.1262/jrd.2019-130 |
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