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Techno-Fish
Published by Universitas Dr. Soetomo Surabaya
ISSN : 25811592     EISSN : 25811665     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal yang menyajikan artikel ilmiah yang berkenaan dengan aspek perikanan, mencakup biologi, fisiologi, ekologi, limnologi, oceanografi serta terapannya dalam bidang akuakultur, penangkapan, pengololahan hasil, pengelolaan pesisir, konservasi, agribisnis dan penyuluhan.
Arjuna Subject : -
Articles 3 Documents
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Search results for , issue "Vol. 9 No. 1 (2025): TECHNO-FISH" : 3 Documents clear
EFEKTIVITAS PEMBERIAN PAKAN TAMBAHAN IKAN TERI DALAM PEMELIHARAAN BENIH IKAN KERAPU TIKUS (Cromileptes altivelis) Tusaban; Achmad, Dewi Shinta
Techno-Fish Vol. 9 No. 1 (2025): TECHNO-FISH
Publisher : TECHNO-FISH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/tf.vi.10476

Abstract

The high cost and difficulty in meeting the nutritional requirements of feed presentfundamental challenges in the cultivation of humpback grouper (Cromileptes altivelis).Supplementary feed in the form of anchovies (Stolephorus sp) is an alternative source of nutrientsto support growth and survival. This study aims to evaluate how anchovy supplementation affectsthe growth rate, survival rate, and feed efficiency in the rearing of juvenile humpback grouper.The study utilized a Completely Randomized Design (CRD) with four treatments, each replicatedthree times. Data obtained from observations were analyzed using ANOVA and the LeastSignificant Difference (LSD) test to identify treatments that showed significant differences.Treatment C yielded the highest daily growth rate at 5.75% and the best absolute length gain of4.03 cm. Treatments B and C showed the highest survival rates, reaching 93.33%, and thehighest feed efficiency, with a value of 0.224. During the research, water temperature ranged from28.17°C to 31.09°C, pH levels were between 7.02 and 8, and salinity ranged from 31.11 to 34.92ppt. The results indicate that adding anchovy feed significantly improves juvenile humpbackgrouper growth and feed efficiency, but does not significantly affect their survival rate.
FAKTOR-FAKTOR PENGOLAHAN YANG MEMENGARUHI MUTU ORGANOLEPTIK KERUPUK CUMI-CUMI Filardi, Tara; Rusky I. Pratama; Yuli Andriani; Iis Rostini
Techno-Fish Vol. 9 No. 1 (2025): TECHNO-FISH
Publisher : TECHNO-FISH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/tf.vi.10600

Abstract

Squid (Loligo sp.) is a non-fish fishery product that has high economic value and abundant nutritional content, especially protein, fat, and minerals. The utilization of squid as raw material for crackers is a food product diversification innovation that can increase the added value of this commodity, especially in the micro, small and medium enterprise (MSME) sector. This study aims to systematically review the biological classification of squid, its nutritional content, the process of making squid crackers, and factors that affect the organoleptic quality of the product. This article uses a literature review approach to review the factors in the manufacturing process that affect the quality of squid crackers, including the squid cracker manufacturing process involving the stages of washing and weeding, mashing, dough making, dough molding, dough steaming, cracker drying, and cracker frying. The study results show that the quality of squid crackers is highly influenced by the quality of raw materials, dough kneading, dough steaming time, dough drying, and frying temperature determine the final product.
ANALISA POTENSI BUDIDAYA AIR TAWAR DAN PENGOLAHAN HASIL PERIKANAN KABUPATEN KONAWE UTARA, SULAWESI TENGGARA La Ode Muhammad Arsal; Haslianti; Dedy Oetama; Ahmad Mustafa; Muhammad Trial Fiar Erawan; Chairun Annisa Aryanti
Techno-Fish Vol. 9 No. 1 (2025): TECHNO-FISH
Publisher : TECHNO-FISH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/tf.vi.10621

Abstract

Indonesia is the largest archipelago in the world with more than 81,000 km of coastline and more than 17,508 islands. The aquaculture and fishery product processing sectors have the potential to become one of the economic drivers in North Konawe Regency. There is a need for qualitative and quantitative information related to the development of the sector. The methodology used is; (1) survey and data collection, (2) data analysis using a set of analyses directed at mapping. (3) spatial database development. The land area of freshwater fish farming in North Konawe Regency is 11,928 ha, with potential land that can still be utilized amounting to 56,098 Ha. Commodities from freshwater aquaculture are dominated by goldfish, catfish and mujaer fish with a total production for 1 year of 5375 kg. Processing of fishery products in North Konawe Regency uses a traditional system and is on a household industry scale with a total of 88 business actors. The majority are located in Lasolo sub-district with a production of 145 tons/month. Tembang fish is the most dominating processing product at 90% of the total production. Based on the results of the study, we recommend the need to increase the area of freshwater aquaculture by opening new land to increase production. It is necessary to increase the capacity of business actors by modernizing the processing process and improving business institutions to be effective and efficient.

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