Normal and abnormal uterine involution in cows monitored by ultrasound
2012
Čengić, B., Veterinary Faculty, Sarajevo (Bosnia and Herzegovina) | Varatanović, N., Veterinary Faculty, Sarajevo (Bosnia and Herzegovina) | Mutevelić, T., Veterinary Faculty, Sarajevo (Bosnia and Herzegovina) | Katica, A., Veterinary Faculty, Sarajevo (Bosnia and Herzegovina) | Mlačo, N., Veterinary faculty, Sarajevo (Bosnia and Herzegovina) | Ćutuk, A., Veterinary faculty, Sarajevo (Bosnia and Herzegovina)
Success in cattle breeding is one of the most important goals in livestock farming and it requires particular attention when it is about securing unobstructed reproduction. Final goal in cattle breeding is to produce one live calf per year, which will likewise enhance milk production through successful pregnancy. The aim of our research was to monitor uterine involution speed with aid of ultrasound device and make records when cows are ready to be inseminated again, which cows need more time to complete involution and how many cows will have uterine disorders and require therapy. The experiment was carried out from October 2009 until the end of January 2010. In our experiment 50 cows were included and 412 transrectal ultrasound examinations were performed. Cows were transrectally examined, starting from 6th day postpartum until 52 days postpartum. Speed of uterine involution has been monitored through decrease of uterine horn diameter and wall thickness. Cows with normal puerperium have completed involution in the period from 38 – 45 days postpartum, while those with abnormal puerperium needed more time to complete it or required therapy of disturbed uterine status. In total 48% of cows had normal uterine involution, 52% of cows had some abnormalities in involution and 10% of cows in experiment required therapy. With continuous monitoring of reproductive tract in cattle with ultrasound it is possible to timely detect right time for first insemination postpartum, decrease period of open days or to detect abnormalities in uterine health status and treat it.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Matica Srpska Library