The effect of the addition of cow brain powder in commercial feed on the gonadal maturity of comet goldfish (Carassius auratus auratus)

Asean-Fen International Fisheries Symposium - 2017

Andriani, Y.^1 ; Subhan, U.^1 ; Rosidah^1 ; Iskandar^1 ; Zidni, I.^1 ; Abdillah, A.M.^2

Faculty of Fisheries and Marine Science, Universitas Padjadjaran, Indonesia^1

Alumny of Faculty of Fisheries and Marine Science, Universitas Padjadjaran., Indonesia^2

关键词: Carassius auratus;    Commercial feed;    Completely randomized designs;    Effect of addition;    Freeze drying;    Marine science;    Maturity levels;    Research center;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/137/1/012010/pdf
DOI  :  10.1088/1755-1315/137/1/012010

来源: IOP

【 摘 要 】

The aim of this research was to analysis the effect of addition bovine's brain meal in artificial feed on gonad maturity and to find out the best time of gonad maturity in comet fish.This research was conducted at Fourth Building Hatchery Faculty of Fisheries and Marine Sciences Padjadjaran University on November 2014 until Januari 2015. Freeze drying of bovine brain was conducted at Research Center Inter University Bandung Institute of Technology. The research was using Completely Randomized Design (CRD) with four treatments and three replications.The treatment were 20 mg/kg, 35 mg/kg, 50mg/kg and control. The parameters of this research are Gonado Somatic Index (GSI) and egg maturity level. Addition of bovine brain meal in feed with the dose of 50 mg/kg are giving the best result until 45 days of the care time against gonad maturity of comet fish with GSI result 12.93 %, egg maturity level ripe phase 21.115 and fecundity 1520 grain/g.