Ovsynch Protocol for Improving Oestrus and Conception rate in Retained Fetal Membrane (RFM) Affected Cows
KrishiKosh
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Title |
Ovsynch Protocol for Improving Oestrus and Conception rate in Retained Fetal Membrane (RFM) Affected Cows
Intas Polivet_2015_Vol.16(I)_59-61 |
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Creator |
Velladurai, C.
Nepolean, R. Ezakial Selvaraju, M. Doraisamy, K.A. |
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Subject |
Conception rate
Cow Oestrus Ovsynch Retained fetal membrane |
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Description |
Sixteen cows treated for retained fetal membranes (RFM) following parturition were selected at 35-50 days postpartum and randomly and equally divided into two groups (Group I and II). All cows were orally supplemented daily with mineral mixture continuously for 15 days. Group I cows were treated with ovsynch protocol between 50th and 65th days post-partum. Oestrus response following ovsynch treatment in Group I cows was 100 percent, whereas in group II (control), it was 62.50 percent. The mean interval to onset of induced oestrus in group I and II was 49.04±3.17 hours and 30.50±4.04 days respectively. The mean duration of induced oestrus was 29.38±0.74 and 28.35±0.69 hours in group I and II respectively. The lowest percentage of intense oestrus intensity was observed in group II (12.50 percent). The higher percentage of intermediate intensity was noted in group I (37.50 percent). The percentage of ovulatory response was 100.00 and 50.00 percent in group I and II, respectively. The first service, second service and overall conception rates were 25.00, 50.00 and 75.00 and 37.50, 25.00 and 50.00 percent in group I and II, respectively. It was concluded that mineral supplementation and ovsynch protocol improved conception rate in RFM affected cows. |
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Date |
2016-06-27T13:13:05Z
2016-06-27T13:13:05Z 2015 |
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Type |
Article
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Identifier |
http://krishikosh.egranth.ac.in/handle/1/68064
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Language |
en
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Format |
application/pdf
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Publisher |
INTAS Polivet
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