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Validation of a novel timed artificial insemination protocol in beef cows with a functional corpus luteum detected by ultrasonography
This study aimed to clarify the feasibility of a novel timed artificial insemination (TAI) protocol using ultrasonography, and to determine the associations between the ovarian component and fertility. In Experiment 1, 272 Japanese Black cows with a corpus luteum (CL) ≥ 18 mm in diameter were divide...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Society for Reproduction and Development
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5902898/ https://www.ncbi.nlm.nih.gov/pubmed/29311520 http://dx.doi.org/10.1262/jrd.2017-135 |