This study aimed to determine the relationship between estrous characteristics with success of AI in Madura cattle. A total 50 female cattle were used this research. The estrus quality was observed, including vulva temperature, swelling, color, cervical pH, and mucus. parameters NRR-1, NRR-2, Pregnancy Rate, conception rate. results showed that uneven red color category better than at CR, PR va...

The objective of this study was to evaluate the relationships between milk urea nitrogen (MUN) and other factors and the probability of conception in dairy cows. Data were retrieved from the Lancaster Dairy Herd Improvement Association (DHIA). A total of 713 dairy herds and 10,271 dairy cows were included in the study. Logistic regression was used to determine the within-herd effects of MUN, mi...

The present study was designed to investigate the impact of exogenous administration of GnRH (Receptal VET®, Intervet Pharmaceuticals Ltd., India) on serum progesterone profile and conception rates during mid luteal phase of estrous cycle in buffaloes. Estrus was induced using Cyclix 2 mL. i/m. (Intervet India Pvt. Ltd., India) and animals were bred naturally during observed estrus. The buffalo...