Open AccessPERFORMA PERTUMBUHAN CALON INDUK IKAN GABUS Channa striata YANG DIBERI PAKAN BENIH IKAN NILA Oreochromis sp.
Author(s) -
Muhammad Muslim,
Andri Iskandar,
Andri Hendriana,
Laili Nur Azizah Lutfi
Publication year - 2021
Publication title -
jurnal sains terapan
Language(s) - English
Resource type - Journals
eISSN - 2722-5232
pISSN - 2088-8732
DOI - 10.29244/jstsv.11.1.1-8
Subject(s) - snakehead , zoology , biology , tilapia , feed conversion ratio , oreochromis , alkalinity , fish <actinopterygii> , fishery , water quality , body weight , ecology , chemistry , endocrinology , organic chemistry
The purpose of this study was to determine the growth of parent stock snakehead fish Channa striata in a pond fed with tilapia Oreochromis sp. seeds using different feeding rates. Studies were carried out using three different treatments feeding rate (FR), which is 2%, 3%, and 4%. The parameters observed included growth, feed conversion ratio, and water quality. The results showed that the growth of the average weight of fish FR 4% per day (growth rate 86,01 g) had higher than other treatments. The value of feed conversion is 2,5 while the fish is given FR 2%. Parameters of water quality, i.e. pH, temperature, alkalinity, and ammonia still in the range of tolerance.