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  • Công bố khoa học và công nghệ Việt Nam

69.09.23

Nuôi trồng thuỷ sản

Võ Thế Dũng(1), Nguyễn Cao Lộc, Lê Thị Thu Hương, Võ Thị Dung, Phạm Quốc Hùng

Thử nghiệm sinh sản nhân tạo cá mặt quỷ (Synanceia verrucosa Bloch & Schneider, 1801)

A trial of artificial breeding of stone fish (Synanceia verrucosa Bloch and Schneider, 1801)

Nông nghiệp & Phát triển nông thôn

2012

9

81-85

1859-4581

Three different methods of stimulation were used for induced breeding of stone fish. These are creating a water current by pumping, increasing and reducing water level combined with water changing, and, using hormone (using LHRHa with dose of 100 pg/kg female; 50 pg /kg male plus 5 mg Dom/kg of fish for both male and female; or, HCG, with dose of 1000 UI/kg of female fish; or, common carp braip with dose of 5 mg/kg of female fish). Results showed that, 100 percent of fish had been injected with LHRHa and Dom bred, while fish had been stimulated by other methods did not breed. Results also showed that egg production of stone fish varied between 380,000 and 820,000 eggs/female, an average of 215,145 eggs/kg female. Eggs diameter average was 1.48 + or - 0.15 mm.

TTKHCNQG, CVv201