Administration of GnRH at Onset of Estrus, Determined by Automatic Activity Monitoring, to Improve Dairy Cow Fertility during the Summer and Autumn

SIMPLE SUMMARY: We used an automatic activity-monitoring system to determine onset of estrus in dairy cows. Within 5 h of onset, we administered a single injection of GnRH analogue to improve fertility during the summer and autumn. The treatment increased pregnancy per insemination during the autumn...

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Detalles Bibliográficos
Autores principales: Roth, Zvi, Kressel, Yaron Z., Lavon, Yaniv, Kalo, Dorit, Wolfenson, David
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8388439/
https://www.ncbi.nlm.nih.gov/pubmed/34438650
http://dx.doi.org/10.3390/ani11082194

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8388439/
https://www.ncbi.nlm.nih.gov/pubmed/34438650
http://dx.doi.org/10.3390/ani11082194

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