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Effect of different feed pellet on growth rate and survival levels of tilapia seeds (Oreochromis niloticus) Muhammad Ikhsan Wamnebo; Siti Hadijah; Andi Hamdillah
Depik Vol 12, No 2 (2023): AUGUST 2023 (IN PROGRESS)
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.29174

Abstract

Tilapia (Oreochromis niloticus, Linnaeus, 1758) is a dominant commodity in the Indonesian freshwater fishery industry, and its growth relies on feed. Pellet are feed that is processed through a factory mechanism or human intervention, based on the cultivators’ needs. Therefore, the purpose of this study was to determine the effect of pelleted feed with varying protein content on growth and survival of tilapia (Oreochromis niloticus) fry. This was conducted from April 2022 to June 2022, in Tasiwalie Village, Suppa District, Pinrang Regency. The test animals used were tilapia aged 30 days, and feed include omega-3, Hi-Pro-vite 781, and Prima feed 500 grams each. An experimental method was employed using a Completely Randomized Design (CRD) with three treatment and replications, where treatment A, B, and C were Prima Feed (39 – 41%), Hi-Pro Vite (protein 31 – 33%), and Omega feed (protein 13 – 16%), respectively. Artificial feed was given at a dose of 5%/body weight 3 times a day. Also, water quality management was carried out by measuring temperature, dissolved oxygen, pH, and ammonia. The results showed that different feed affected protein retention with the highest average value of 43.23%, the highest average fat retention of 48.56%, absolute weight growth of 1.58 g, absolute length growth of 2.33 cm, daily specific weight growth rate of 3.75%, daily specific length growth rate of 5.56%, and feed utilization efficiency 70.60%. Furthermore, the best growth was obtained in treatment A, involving Prime Feed from 39 – 41%. This study showed that the percentage of protein had a significant effect on growth and survival of tilapia. Therefore, the feed industry is needed to formulate requirements based on tilapia fish, to increase production.Keywords:TilapiaFeedGrowthSurvival
PENGOLAHAN IKAN BANDENG (Chanos chanos) TANPA DURI DAN STRATEGI PEMASARAN UNTUK PENINGKATAN PENJUALAN PADA KELOMPOK WANITA TANI DI DESA TAMANGAPA, KEC. MA’RANG, KAB. PANGKEP Kasmawati Kasmawati; Hasrun Hasrun; Ernaningsih Ernaningsih; Muhammad Ikhsan Wamnebo
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 5 No 1 (2022): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v5i1.97

Abstract

The main problem faced by the Women farmers group in Tamangapa Village, Ma'rang District, Pangkep Regency, is the inability to achieve a high selling value from processed raw materials for Bandeng fish so that they only expect the selling price of raw materials. To overcome these problems, efforts are made in the form of training, mentoring and empowerment so that partners are able to produce Milkfish with high selling value. Training and assistance in processing milkfish without thorns was held on October 12, 2021. This activity was carried out in the community meeting room of the Tamangapa mosque hall. Tamangapa Village, Marang District, Pangkep Regency. The method used is a participatory training method, which involves as many partners as possible in lectures, discussions, practices for making Bandeng Tanpa Duri, and marketing with online applications. The PkM activities of the Talaswati Peasant Women's Group in Tamangapa Village, Ma'rang District, Pangkep Regency, which we have done are running well and in accordance with the specified time. The results that have been achieved are that the group has been able to process milkfish without thorns and market it online.
KAJIAN EKONOMIS BUDIDAYA ANGGUR LAUT (Caulerpa spp.) DALAM BAK TERKONTROL POTENSIAL SEBAGAI GREEN GOLD PRODUK KELAUTAN INDONESIA Dasep Hasbullah; Muhammad Ikhsan Wamnebo
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 7 No 2 (2024): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v7i2.545

Abstract

The macro market for sea grapes (Caulerpa sp) is huge and tends to increase. The large market potential and tendency to increase is expected to be not fulfilled by the supply of fishermen who harvest it from nature (the sea). Some people have tried to cultivate sea grapes, but so far the results have been unsatisfactory. The purpose of this study is to determine the growth and productivity of caulerpa cultivated in controlled media using spotcollectors and to determine the feasibility of caulerpa cultivation in controlled media. This research was conducted to respond to this challenge, namely through the study of cultivation in semi indoor hatchery, which is focused on experiments involving different maintenance media and planting containers (spotcollector). The goal is to get the best cultivation technology so that it can improve optimal production performance. During the test, the productivity of each treatment is measured, including absolute growth rate and specific growth, and at the end of the test, the level of business feasibility is measured. The results showed that the controlled tub with different spotcollectors produced an average daily growth of 16.34% with a multiple of production to the average planting weight of 4.37 times.