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All Journal Buletin Veteriner Udayana
Herdi Wahyu Adi Prananda
Mahasiswa Pendidikan Sarjana Kedokteran Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Jl. PB. Sudirman Denpasar, Bali
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

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Kadar Hormon Estrogen pada Sapi Bali saat Pubertas Herdi Wahyu Adi Prananda; Desak Nyoman Dewi Indira Laksmi; I Gusti Ngurah Bagus Trilaksana
Buletin Veteriner Udayana Vol. 14 No. 3 June 2022
Publisher : The Faculty of Veterinary Medicine, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (176.196 KB) | DOI: 10.24843/bulvet.2022.v14.i03.p01

Abstract

Bali cattle is one of the most important native cattle in Indonesia. There is one measure of reproductive efficiency. The achievement of early age of puberty in accordance with its genetic potential is important to achieve optimum reproductive performance and provide increase in productivity. One of the things that affects the appearance of puberty is the amount of estrogen in the blood serum. The purpose of this study was to determine the levels of estrogen in cattle blood serum. The study was conducted by recording the age first and then taking blood in cattle that had signs of puberty and then carried out checking hormone levels using the ELISA method. The results showed that the average age of puberty was 21.44 months and the average estrogen level at puberty was 84.75 ng / ml. Testing with correlation and regression tests showed a close relationship between age and estrogen levels at puberty with a correlation coefficient of r = 0.798.
Co-Authors Desak Nyoman Dewi Indira Laksmi I Gusti Ngurah Bagus Trilaksana