SPERMATOGENESIS PADA SIDAT (Anguilla bicolor bicolor Mc Clelland, 1844) HASIL INDUKSI KOMBINASI METILTESTOSTERON DAN ANTI DOPAMIN
نویسندگان
چکیده
Penelitian ini bertujuan menganalisis fase spermatogenesis sidat hasil induksi kombinasi hormon 17α-metil testosteron (MT) dan anti dopamin (AD). Tiga perlakuan diatur sebagai berikut: AD 10 µg.kg–1 (A); AM 3 mg.L–1 (AM) larutan fisiologis NaCl 9 kontrol (F). Sidat (200±15 g) dikelompokkan menjadi tiga unit percobaan yang dipelihara dalam bak beton berkapasitas 3.400 liter berisi air sebanyak 2000 dengan salinitas 35 ppt. Dosis digunakan 1 mL.kg–1, diinjeksikan secara intramuskular pada pangkal sirip punggung. diberi pakan pellet kadar protein 46% at satiation sekali sehari selama minggu. Gambaran histoanatomi gonad manifestasi dari tahapan spermatogenesis, spermiogenesis spermiasi hingga minggu ke-10. Ditemukan matang mengandung spermatozoa, nilai IGS 1,40% setelah sepuluh perlakuan. Pemanfaatan metiltestosteron efektiv merangsang proses spermiasi.
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ژورنال
عنوان ژورنال: Jurnal Ruaya: Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
سال: 2021
ISSN: ['2338-1833', '2541-3155']
DOI: https://doi.org/10.29406/jr.v9i1.2467