PEMATANGAN GONAD CALON INDUK IKAN SEPAT MUTIARA (Trichogaster leeri Blkr) DALAM KERAMBA DENGAN PADAT TEBAR BERBEDA
Abstract: This study aims to
determine the best stocking solid in the gonad maturation of Tricho-gaster
leeri Blkr in cages placed in ponds. Cage size used is 1 x 1 x 1 m were placed
in thepond Fisheries and Marine Science Faculty, Riau University with a solid
stocking respectivelyP1 = 30 fishes/cage, P2 = 40 fishes/cage and P3 = 50
fishes /cage. The fish were reared for 6(six) weeks, during maturation of fish
feed shrimp pellets + vitamin E. Maturation observa-tions conducted each week
by taking 20% of the samples. Parameters measured were maturitylevel, gonado
somatic index (GSI), fecundity, egg diameter, semen volume, and mortality.The
results showed that the best treatment was P1 = 30 fishes/cage produce
attainment gonadmaturation (TKG IV) was 2 fishes, gonado somatic index (GSI)
was 8.36 %, fecundity was1004 eggs, egg diameters was 0.66 mm, semen volume was
0.0173 ml and mortality was 2fishes.]
Key wood: Trichogaster leeri,
gonad maturation, fecundity, semen volume andmortality
Penulis: Sukendi, Ridwan Manda
Putra, Nur Asiah
Kode Jurnal: jpperikanandd130041
