PENGGUNAAN TEPUNG DAUN Indigofera zollingeriana DALAM FORMULASI PAKAN UNTUK KECERAHAN WARNA DAN PERTUMBUHAN IKAN KOI (Cyprinus carpio)

PUTRA, MUHAMAD FAUZAN SADINA and Mukti, Retno Cahya (2023) PENGGUNAAN TEPUNG DAUN Indigofera zollingeriana DALAM FORMULASI PAKAN UNTUK KECERAHAN WARNA DAN PERTUMBUHAN IKAN KOI (Cyprinus carpio). Undergraduate thesis, Sriwijaya University.

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Abstract

Ornamental fish is fishery commodity has high economic value. One of the ornamental fish has high economic value is koi fish. The factors that make koi fish valuable can be seen from their body shape and color. Color brightness can be increased by addition of carotenoids. One of the ingredients that can be used is Indigofera zollingeriana leaves. This study aims to determine the effect of the addition of Indigofera zollingeriana in feed formulations with different doses to the color brightness of koi fish. The research design was Completely Randomized Design (CRD) with five treatments and three replications. Treatment P0 was control (without use of indigofera leaf meal), P1 was the addition of 5% indigofera meal, P2 was the addition of 10% indigofera meal, P3 was the addition of 15% indigofera meal and P4 was the addition of 20% indigofera meal. Fingerlings measuring 6 ± 1 cm with a stocking density of 1 fish for 2 L were reared for 30 days in this study. The results showed that P2 with a percentage of 10% Indigofera zolllingeriana meal was the best treatment for the brightness of the color of koi fish (27.23), but had no significant effect on the growth of absolute length (1.04 cm) and absolute weight (1.05 g), feed efficiency (23.08%), and survival rate (100%). The water quality obtained during maintenance was temperature 26-27oC, pH 6.1-7.2, dissolved oxygen 5.2-6.3 mg L-1 and ammonia 0.02-0.036 mg L-1.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Indigofera zollingeriana, ikan koi, kecerahan warna ikan
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH20.3-191 Aquaculture
Divisions:	05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User:	Muhamad Fauzan Sadina Putra
Date Deposited:	26 Jul 2023 04:56
Last Modified:	26 Jul 2023 04:56
URI:	http://repository.unsri.ac.id/id/eprint/121820

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