PENGARUH PEMBERIAN JENIS PAKAN BERBEDA TERHADAP PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP BENIH IKAN KERAPU BEBEK (Cromileptes altivelis)

HELMIYANI, NAZWA AYUNDA and Hendri, Muhammad and Fauziyah, Fauziyah (2021) PENGARUH PEMBERIAN JENIS PAKAN BERBEDA TERHADAP PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP BENIH IKAN KERAPU BEBEK (Cromileptes altivelis). Undergraduate thesis, Sriwijaya University.

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Abstract

The research about the impact of feed differences on growth and survival rate of Humpback Grouper (Cromileptes altivelis) has been implemented at Lampung Marine Cultivation Center. The experimental design used was a Completely Randomized Design (CRD), consist of three treatments and three repetitions, the feed treatment used are a (trash fish), b (trash fish and pellets), and c (pellets). The 90 seeds of Humpback Grouper fish utilized were 70 days old, initial weight 7-8 gram, and length 7-8 cm. The raising media utilized 2,5 x 1 x 8 m fiber tub, and 50x50 cm iron frame net border with spread density of 10 seeds per treatment. The result of this research obtained that the highest value growth in the treatment of trash fish and combination feed (trash fish and pellet) was 17,58-14,48 gram, the minimum Feed Conversion Ratio (FCR) belong to pellet. The survival rate of duck grouper seeds during the 90-day study was 100%, this shows that the fish seeds can survive well.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Budidaya Laut
Subjects: Q Science > QL Zoology > QL614-639.8 Fishes
Divisions: 08-Faculty of Mathematics and Natural Science > 54241-Marine Science (S1)
Depositing User: Nazwa Ayunda Helmiyani
Date Deposited: 28 Sep 2021 02:07
Last Modified: 28 Sep 2021 02:07
URI: http://repository.unsri.ac.id/id/eprint/54875

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