TEKNIK PEMBENIKAN IKAN TOR (Tor tambroides) DI INSTALASI RISET PLASMA NUTFAH PERIKANAN AIR TAWAR CIJERUK, BOGOR, JAWA BARAT

Abstract

Indonesia memiliki banyak ikan lokal yang berpotensi untuk dikembangkan dalam rangka meningkatkan produksi perikanan budidaya dalam mendukung industrialisasi perikanan. Salah satu komoditas yang potensial dikembangkan adalah ikan tor (Tor tambroides). Salah satu tantangan yang di hadapi adalah populasinya di alam semakin menurun (langka), sehingga dikhawatirkan akan punah. Tujuan dari Praktik Kerja Lapangan adalah Untuk itu perlu dilakukan praktik kerja lapang tentang pembenihan ikan Tor. Kegiatan Praktik Kerja Lapangan dilaksanakan di Instalasi Riset Plasma Nutfah Perikanan Air Tawar Cijeruk, Bogor, Jawa Barat. Proses pembenihan Ikan Tor terdiri dari persiapan kolam, pemeliharaan induk, pemberian pakan, seleksi induk, pemijahan induk, penetasan telur, pemeliharaan larva, pemberian pakan larva, dan sampling. Pemijahan dilakukan secara semi alami dengan perbandingan 2:1. Hasil dari Teknik pembenihan ikan tor adalah fekunditas 2.574 butir telur, fertilization rate 86%, hatching rate 66%, dan survival rate 52%. 

Kata Kunci: Ikan Tor, Tor tambroides, Cijeruk , Bogor, Pembenihan 

Abstract 

Indonesia has many local fish that have the potential to be developed in order to increase aquaculture production to support fisheries industrialization. One commodity that has the potential to be developed is tor fish (Tor tambroides). One of the challenges faced is that its population in nature is decreasing (rare), so it is feared that it will become extinct. The aim of the Field Work Practice is. For this reason, it is necessary to carry out field work practice on Tor fish hatcheries. Field Work Practical Activities were carried out at the Cijeruk Freshwater Fisheries Germplasm Research Installation, Bogor, West Java. The Tor fish hatchery process consists of pond preparation, broodstock rearing, feeding, brood selection, brood spawning, egg hatching, larval rearing, larval feeding, and sampling. Spawning is done semi-naturally with a ratio of 2:1. The results of the tor fish hatchery technique were a fecundity of 2,574 eggs, a fertilization rate of 86%, a hatching rate of 66%, and a survival rate of 52%. 

Keywords: Tor Fish, Tor tambroides, Cijeruk, Bogor, Breeding