Yazlik, M.; Golakoglu, H.; Polat, I.; Aloglu, E.; Baklaci, C.; Kaya, U.; Vural, M.; Aktug, E.; Kurt, S.; Oz, B.; Yagci, G.; Kuplulu, S.
Rumination time and physical activity monitoring, milk yield changes around estrus and first service pregnancy rate in dairy cows assigned to voluntary waiting period