Studies of mare reproductive efficiency in Pakchong, Nakonratchasima
2002
Jatupon Pumthong(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Veterinary Medicine) | Dabsuek Wangban(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Veterinary Medicine) | Sumade Kongchatree(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Veterinary Medicine) | Aree Laikul(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Veterinary Medicine. Department of Obstetric, Gynaecology and Animal Reproduction)
Survey study of mare reproductive efficiency from 3 stud farms in Pakchong, Nakonratchasima between 2000 to 2001. The data was collected from mare record and daily palpation record for breeding activity evaluation, age of mares, estrus cycle, foal heat, cycle per pregnancy, pregnancy rate per cycle, rate of pregnancy loss (day 21-40, day 41-300, rate of fetal loss and still birth), foaling rate, rate of twins, gestation length and sex of foal. The collected data were compared to the standard indices. The results showed that age of mare, abnormal estrus cycle, rate of pregnancy loss in day 41-300, rate of fetal loss and still birth were higher than standard index values. The pregnancy rate per cycle was lower than standard index values.
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Эту запись предоставил Kasetsart University