A review of hatchery techniques of Red Tilapia (Oreochromis niloticus) at UPT of Freshwater Aquaculture Fisheries (PBAT), Pasuruan

Al Ghozali, Ashil Falih Kes Foh and Gunawan, Doddy and Sawiji, Asri (2021) A review of hatchery techniques of Red Tilapia (Oreochromis niloticus) at UPT of Freshwater Aquaculture Fisheries (PBAT), Pasuruan. Journal of Marine Resources and Coastal Management, 2 (1). pp. 20-24. ISSN 2722-0966

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Abstract

Red tilapia (Oreochromis niloticus) has its advantages compared to other cultivated fish. Namely, it can proliferate, is easy to breed, and is efficient for feeding. Besides, these fish can also tolerate changes in the aquatic environment. With these advantages, this fish is increasingly popular among cultivators. The need for tilapia fish seeds is increasing every year. The UPT of Freshwater Aquaculture Fisheries (PBAT) of Pasuruan Regency is one of the superior seed supply units for fisheries in East Java. The superior commodity is tilapia fish seeds. The purpose of this research is to know hatchery techniques for Red Tilapia (Oreochromis niloticus) at UPT PBAT Pasuruan Regency. The research was carried out directly through active participation in all Red Tilapia hatchery activities. The results are: Red tilapia hatchery at UPT PBAT Pasuruan Regency, uses natural spawning techniques with a male to female ratio of 1: 3. The spawning period is 21 days until harvest with two types of broodstocks, namely mature sires (2500-2700gr) and novice sires (300-500gr); The hatchery technique stages are media preparation, parent selection, spawning, larva harvesting, larva treatment, nursery, and seed harvesting; Water quality is still within the quality standard set by PP. 82 of 2001 with details of the average temperature of 29C, DO 7.7 mg / L, pH 8.325, and water depth of 50 cm.

Item Type: Article
Creators:
Creators
Email
NIDN
Al Ghozali, Ashil Falih Kes Foh
ashilkesfoh@gmail.com
UNSPECIFIED
Gunawan, Doddy
UNSPECIFIED
UNSPECIFIED
Sawiji, Asri
sawiji.asri@uinsby.ac.id
2026068701
Uncontrolled Keywords: Red Tilapia; hatchery; UPT PBAT; water quality
Subjects: 06 BIOLOGICAL SCIENCES > 0602 Ecology > 060207 Population Ecology
07 AGRICULTURAL AND VETERINARY SCIENCES > 0704 Fisheries Sciences > 070402 Aquatic Ecosystem Studies and Stock Assessment
07 AGRICULTURAL AND VETERINARY SCIENCES > 0704 Fisheries Sciences > 070404 Fish Pests and Diseases
Divisions: Karya Ilmiah > Artikel
Depositing User: desiana ekasari
Date Deposited: 27 Dec 2021 08:46
Last Modified: 28 Mar 2022 08:43
URI: http://repository.uinsby.ac.id/id/eprint/1914

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