Preliminary Study on pig embryo transfer in farm
1987
Mongkol Techakumphu | Angsana Horcharoen | Boonyita Rujtikumporn (AHTSO)
A total of 14 gilts and sows were used for study the embryo transfer in farm at Chonburi province. These animals were selected from 21 pigs which were synchronized by an injection of combined hormones: 400 IU PMSG + 200 IU HCG(PG 600). They were separated equally into two groups; donors and recipients. Three gilts and four sows were used as donors while all of recipients were gilts. The embryos were collected and transferred surgically into the uterus of synchronized recipients. The pregnancy was checked by oestrus detection, ultrasound testing and pregnancy performance at 21, 35, 41 and 84 days of gestation until farrowing.
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