Naslov
Shortening Days Open Using Intrauterine Ozone Therapy in Simmental Cows

Autori
Đuričić, Dražen ; , Dobranić, Tomislav ; Vince, Silvijo ; Getz, Iva ; , Gračner, Damjan ; Grizelj, Juraj ; Prvanović, Nikica ; Folnožić, Ivan ; Smolec, Ozren ; Samardžija, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Veterinarska stanica, Supplement 1, Book of Proceedings / - Zagreb, 2011, 149-152

ISBN
978-953-6062-79-9

Skup
12th Middle European Buiatric Congress

Mjesto i datum
Pula, Hrvatska, 18.05.2011. - 22.05.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ozon; terapija; simentalske krave
(ozone; therapy; simental cows)

Sažetak
The aim of the research was to determine the influence of preventive intrauterine application of ozone spray preparation on shortening days open in Simmental cows. The research was conducted on 120 Simmental cows aged 2-7 years divided in two groups. The first group consisted of cows (n=60) treated with ozone foam spray (RIGER SPRAY®, Novagen, Italy) application in the body of uterus for 5-7 seconds. The second group of cows (n=60) was the control group. Cows from the first group were observed and treated during early puerperium, 48 hours after parturition. Average milk production (measured in 305 days of lactation), in the first group (treated with Riger spray) was 6845 kg and control group of cows was 6763 kg. Average number of parturition in I group was 2.65 and 2.78 in control group. Average days open in the group I were 118.20 while in control group of cows were longer (p<0, 05) 131.11 days. All services conception rate was lower (p<0.05) in group treated with ozone (1.78) than in control group (2.13). Cows treated with Riger spray became pregnant earlier and had better CR. A conclusion may be made that preventive intrauterine application of ozone (spray), improved the reproductive efficacy in dairy cows.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

POVEZANOST RADA