BR SEMBIRING, CINDY SILVIA (2025) PENAMBAHAN VITAMIN E DAN EKSTRAK DAUN KATUK (Saurapus androgynous) TERHADAP PERFORMA REPRODUKSI IKAN NILA SALIN BETINA (Oreochromis niloticus). S1 thesis, universitas malikussaleh.

	Text Cindy Silvia BR Sembiring cover.pdf Download (81kB)
	Text Cindy Silvia BR Sembiring abstrak.pdf Download (196kB)
	Text Cindy Silvia BR Sembiring bab 1.pdf Download (36kB)
	Text Cindy Silvia BR Sembiring dapus.pdf Download (122kB)
	Text Cindy Silvia BR Sembiring.pdf Restricted to Registered users only Download (2MB)

Abstract

ABSTRAK Ikan nila salin (Oreochromis niloticus) merupakan salah satu ikan komoditas penting dalam bisnis ikan air payau dunia, yang memiliki nilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan Vitamin E dan ekstrak daun katuk (Sauropus androgynus) terhadap performa reproduksi ikan nila salin betina (Oreochromis niloticus). Penelitian dilaksanakan pada tanggal 27 Maret – 2 Mei 2025 di Kembang Tani Farm, Desa Lancang Barat, Kecamatan Dewantara, Aceh Utara. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non-faktorial dengan 4 perlakuan dan 3 ulangan, yaitu: A (pakan komersil/kontrol), B (Vitamin E 200 mg/kg + ekstrak daun katuk 150 g/kg), C (Vitamin E 200 mg/kg + ekstrak daun katuk 175 g/kg), dan D (Vitamin E 200 mg/kg + ekstrak daun katuk 200 g/kg). Hasil penelitian ini berdasarkan uji F (ANOVA) memberikan hasil berpengaruh nyata terhadap semua parameter reproduksi ikan nila salin betina. Hasil terbaik terdapat pada perlakuan C dengan TKG IV, SGR panjang 0.653%, SGR bobot 1.55%, IKG 4.28%, diameter telur 2.12 mm, fekunditas 3798 butir, HR 0.81%, dan SR 0.83%. Parameter kualitas air selama penelitian (suhu 26-31°C, pH 7-8,4, salinitas 20 ppt, DO 5,2-6,9 mg/L). Kata kunci: Daun katuk, fekunditas, Oreochromis niloticus, reproduksi, vitamin ABSTRACT Saline tilapia (Oreochromis niloticus) is one of the important fish commodities in the global brackish water aquaculture industry with high economic value. This study aimed to determine the effect of Vitamin E and katuk leaf extract (Sauropus androgynus) supplementation on the reproductive performance of female saline tilapia (Oreochromis niloticus). The research was conducted from March 27 to May 2, 2025, at Kembang Tani Farm, Lancang Barat Village, Dewantara District, North Aceh. A Completely Randomized Design (CRD) nonfactorial was used with four treatments and three replications: A (commercial feed/control), B (Vitamin E 200 mg/kg + katuk leaf extract 150 g/kg), C (Vitamin E 200 mg/kg + katuk leaf extract 175 g/kg), and D (Vitamin E 200 mg/kg + katuk leaf extract 200 g/kg). The results of the F-test (ANOVA) showed that the addition of Vitamin E and katuk leaf extract had a significant effect on all reproductive parameters of female saline tilapia. The best results were obtained in treatment C with gonadal maturity stage IV (TKG IV), specific growth rate (SGR) for length of 0.653%, SGR for weight of 1.55%, gonadosomatic index (GSI) of 4.28%, egg diameter of 2.12 mm, fecundity of 3798 eggs, hatching rate (HR) of 0.81%, and larval survival rate (SR) of 0.83%. Water quality parameters during the study were within the optimal range (temperature 26-31°C, pH 7-8.4, salinity 20 ppt, and dissolved oxygen 5.2-6.9 mg/L). Keywords: Fecundity, katuk leaf, Oreochromis niloticus, reproduction, vitamin E.

Item Type:	Thesis (S1)
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions:	Fakultas Pertanian > 54243 - Jurusan Akuakultur
Depositing User:	Cindy Silvia br Sembiring
Date Deposited:	02 Jan 2026 03:33
Last Modified:	02 Jan 2026 03:33
URI:	https://rama.unimal.ac.id/id/eprint/17488

Actions (login required)

View Item