The Effects of Super Ovulation on the Number of Corpus Luteum of Coastal Sumatera Cows (Bos sumatranensis)

Depison, Depison and Rosadi, Bayu and Adriani, Adriani (2011) The Effects of Super Ovulation on the Number of Corpus Luteum of Coastal Sumatera Cows (Bos sumatranensis). Animal Production, 13 (1). pp. 52-56. ISSN 1411-2027

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Abstract

The objective of this study was to observe the effects of super ovulation treatments on the number of ovulated corpus luteum. The method used in this study was experimental. The cows were programmed to experience estrous at relatively the same time (estrous synchronization) using PGF2ά. Cows were divided randomly into four treatments, each of which consisting of four heads. The number of corpus luteum and the settled follicles was collected during the study. Data were analyzed using a Latin Square design. In case there was a significant difference, Duncan test was used thereafter. Result showed that super ovulation had a significant effect on corpus luteum and settled follicles. In conclusion, the best super ovulation protocol in the first year was the combination of 4 day daily injection of 40 mg of FSH in decreasing dose plus 250 µg of GnRH given at the time of estrous, because it was able to yield greater number of corpus luteum and embryos.

Type:	Article
Subjects:	S Agriculture > SF Animal culture
Divisions:	Fakultas Kedokteran dan Ilmu Kesehatan > Kedokteran
Depositing User:	Rosadi
Date Deposited:	24 Sep 2019 01:51
Last Modified:	24 Sep 2019 01:51
URI:	https://repository.unja.ac.id/id/eprint/9266

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