Pengaruh Sinkronisasi Estrus terhadap Kualitas Estrus Domba dengan Penambahan Kombinasi Progesteron, Selenium, dan GnRH
Hakim Widyo Pangestu, drh. M. Rosyid Ridlo, M.Sc., Ph.D.
2023 | Tugas Akhir | D4 Teknologi Veteriner
Estrus synchronization is a method of equalizing estrus cycles, the technique used is inserting a sponge added to the hormone Progesterone intravaginally, as well as injection of Selenium and Gonadotropins to improve estrous quality in sheep. This study aims to see the effect of synchronizing estrous sheep with the addition of Selenium (Se) and Gonadotropin Releasing Hormone (GnRH). The treatment used were the control group with sterile sponges, the treatment group with the addition of the hormone Progesterone (P4) 60 mg, the treatment group with the combination of P4 60 mg and Se hormones 0.5 mg/head on a sponge; 1.5 mg/head subcutaneous injection, and the treatment group with the combination of P4 hormone 60 mg, Se 0.5 mg/head on a sponge; 1.5 mg/head subcutaneous injection, and GnRH 12.5 µg/head subcutaneous injection. Parameters evaluated were visually assessing estrous quality, the relationship of changes in ear temperature and vulvar temperature during estrous sheep. Data analysis used the One Way Anova statistical test and further test if significantly different (P<0 P=0.0093 P=0.0013 P=0.0005).>
Kata Kunci : Kualitas estrus, sinkronisasi estrus, suhu vulva