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Artificial insemination of Holstein heifers with sex-sorted semen during the hot season in a subtropical region

Our aim was to investigate insemination techniques in order to improve pregnancy rates of artificial insemination (AI) using sex-sorted semen (sexed AI) in cattle in tropical and subtropical (T/ST) regions. In T/ST regions, the pregnancy rates by sexed AI are reportedly the lowest in the hottest mon...

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Detalles Bibliográficos
Autores principales: Chang, Lian-Ben, Chou, Chih-Jen, Shiu, Jia-Shian, Tu, Po-An, Gao, Shi-Xuan, Peng, Shao-Yu, Wu, Shinn-Chih
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5519643/
https://www.ncbi.nlm.nih.gov/pubmed/28528496
http://dx.doi.org/10.1007/s11250-017-1311-y