Modification of the standard 7-day Ovsynch protocol to increase the luteolytic and synchronization risks in dairy cows

Modification of the standard 7-day Ovsynch protocol to increase the luteolytic and synchronization risks in dairy cows

We hypothesized that a single dose of PGF2α belatedly injected on day 8 after GnRH-1 in cows receiving a 7-day Ovsynch-56 protocol (GnRH – 7 days – PGF2α – 56h – GnRH – 16h – timed AI) will increase the proportion of cows with complete luteolysis. At day 35±3 postpartum, 70 lactating Holstein cows f...

Full description

Bibliographic Details
Main Authors: Branko Atanasov, Nikola Adamov, Irena Celeska, Ksenija Ilievska, Branko Angjelovski, Zvonko Trbogazov, Filip Davkov, Toni Dovenski, Geert Opsomer, Jeffrey Stevenson
Format: Article
Language:English
Published: Ss.Cyril and Methodius University, Skopje 2020-10-01
Series:Macedonian Veterinary Review
Subjects:
luteolysis
synchronization risk
ovsynch
dairy cows
bcs
Online Access:https://macvetrev.mk/LoadArticleContent?DOI=10.2478_macvetrev_2020_0028

Internet

https://macvetrev.mk/LoadArticleContent?DOI=10.2478_macvetrev_2020_0028

Similar Items