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Pattern of Induced Oestrus and Conception Rate Following Ovsynch Programme in Retained Fetal Membranes Affected and Normally Calved Cows

KrishiKosh

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Title Pattern of Induced Oestrus and Conception Rate Following Ovsynch Programme in Retained Fetal Membranes Affected and Normally Calved Cows
Indian Vet. J., September 2015, 92 (9) : 84 - 86
 
Creator Velladurai, C.
Nepolean, R. Ezakial
Selvaraju, M.
Doraisamy, K.A.
 
Subject Oestrus
Conception rate
Ovsynch
Mineral mixture
Cows
RFM
 
Description Eight cows treated (Group I) for retained fetal membranes (RFM) and 8 normally calved (NC) cows (Group II) were selected at 35-50 days postpartum and were supplemented orally with TANUVAS mineral mixture daily @ 30-50 grams for 15 days. At the end of mineral mixture supplementation all the cows of both the groups were treated with ovsynch protocol. Oestrus and ovulatory responses following ovsynch treatment in RFM affected and NC cows were 100 per cent. The mean interval to onset of induced oestrus in group I and II was 49.04±3.17 and 47.97±2.65 hours, respectively. The mean duration of induced oestrus was 29.38±0.74 and 29.84±0.67 hours in group I and II, respectively. The percentage of intense intensity was higher in group II (50.00) than group I (37.50 per cent). The first service, second service and overall conception rates were 25.00, 50.00 and 75.00 and 37.50, 50.00 and 87.50 per cent in group I and II, respectively. Hence it is concluded that mineral mixture plus ovsynch protocol improved the conception rate in RFM affected cows.
 
Date 2016-06-08T16:09:30Z
2016-06-08T16:09:30Z
2015-09
 
Type Article
 
Identifier http://krishikosh.egranth.ac.in/handle/1/67048
 
Language en
 
Format application/pdf
 
Publisher Indian Veterinary Journal