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Journal : Jurnal Intek Akuakultur

Pengaruh Minyak Hewani dan Nabati yang Diberikan pada Wadah Pemeliharaan untuk Meningkatkan Kelangsungan Hidup Larva Ikan Kakap Putih (Lates calcarifer) Elbiansyah Putra Elbiansyah; Tri Yulianto; Shavika Miranti
Intek Akuakultur Vol. 5 No. 2 (2021): Intek Akuakultur
Publisher : Program Studi Budidaya Perairan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.716 KB) | DOI: 10.31629/intek.v5i2.3610

Abstract

This research was held at BBI Pengujan for 10 day.The purpose of this research was to determined the effect of different oil addition on water surface and the best oil typef or barramundi larval survival rate. the experiment design was Completely Randomized Design (CRD) with 4 treatment and 3 replication; without oil addition (A); 0,3 ml/m2 of squid oil (B); 0,3 ml/m2 coconut oil (C) and 0,3 ml/m2 at palm oil (D). The datas was obtained with One-Way ANOVA. The best resolt was treatmen with addition 0,3 ml/m2 at coconut oil (C), the survival rate was 27,87 %, absolute and while for the abnormality was not different significant for all treatment. The lowest abnormality was B treatment with 1,36%.
Penambahan Tepung Kunyit dalam Pakan Buatan Terhadap Pertumbuhan Ikan Kerapu Cantang (Epinephelus fuscogutattus x Epinephelus lanceolatus) Sanda Guntara Sanda; Shavika Miranti; Dwi Septiani Putri
Intek Akuakultur Vol. 6 No. 1 (2022): Intek Akuakultur
Publisher : Program Studi Budidaya Perairan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.78 KB)

Abstract

This research was carried out from April to June 2021 in Madong Village, Bugis Village, Tanjungpinang City. The purpose of this study was to determine the effect of adding turmeric flour to feed on the growth of cantang grouper. This study used a completely randomized design method with 4 treatments with each treatment repeated 3 times, namely treatment K (without the addition of turmeric flour), treatment A (addition of 10 g of turmeric flour to 1 kg of feed), treatment B ( addition of 15 g of turmeric flour to 1 kg of feed), treatment C (addition of 20 g of turmeric to 1 kg). The results showed that treatment B (addition of turmeric flour 15 g to 1 kg of feed) was the highest treatment for all parameters which included absolute weight growth value of 53.37 g, daily growth rate of 1.19gr/day, feed efficiency 71.48%. However, it was not significantly different from treatment A (addition of 10 g of turmeric flour to 1 kg of feed) which included an absolute weight growth value of 51.66 g, daily growth rate of 1.15 g/day, feed efficiency 65.55%. So, the addition of 10 g of turmeric flour to 1 kg of feed was effective for the growth of Epinephelus foscoguttatus x Epinephelus lanceolatus grouper.
Intensitas dan Prevalensi Endoparasit pada Sistem Pencernaan Ikan Kerapu Cantang Ephinephelus fuscoguttatus x Ephinephelus lanceolatus di Tiga Lokasi Budidaya Tanjungpinang Septa Nugraha; Aminatul Zahra; Shavika Miranti
Intek Akuakultur Vol. 6 No. 1 (2022): Intek Akuakultur
Publisher : Program Studi Budidaya Perairan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (647.221 KB) | DOI: 10.31629/intek.v6i2.3642

Abstract

This study aims to identify the types of endoparasites found in the digestive organs including the oral cavity, throat, stomach, intestines, anus in cantang grouper. This research was conducted from April to May 2021 at the Laboratory of Fish Quarantine Station for Quality Control and Fishery Products Class II Tanjungpinang. The method used is observation and sampling is done by random sampling technique, the sample used is 30 individuals. The results of the research at Hsrt Mina Bina Sejahtera showed that 10 samples of fish were infected with endoparasitic worms in the mouth of the phylum Arthropoda, spisies Caligus sp. , Lepeophteirus salmonis, Lepeophtheirus sekii, Aphotopontius sp. with a total of 128 tails, while in the intestine and stomach there is 1 type of endoparasite that attacks from the phylum Platyhelminthes species Lecithochirium jaffense and phylum Nematoda species Capillaria philippininensis. Research in Maju Mandiri Endoparasite worms in the digestive system of cantang grouper were found in the mouth of the phylum Arthropoda, spisies Caligus sp, Lepeophteirus salmonis, a total of 34 individuals. Research at Rm Ramdhan Dompak Endoparasite worms in the digestive system of cantang grouper were found in the stomach of the Nematoda phylum Anisakis simplex species with a total of 54 individuals. While in the mouth there are 2 types of parasites of Caligus sp species, Lepeophteirus salmonis, with a total of 38