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Journal : Jurnal Perikanan dan Kelautan

Induced Spawning Of Selais Fish (Ompok hypopthalmus) Under Different Doses Of Human Chorionic Gonadotropin Hormon (hCG) ', Nuraini; Alawi, Hamdan; Asiah, Nur; Priyatama, Adityo Tri
Jurnal Perikanan dan Kelautan Vol 17, No 2 (2012)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.17.2.%p

Abstract

The study was conducted to evaluate the best effect of Human ChorionicGonadotropin Hormon (hCG) doses (800, 1000, and 1200 IU/Kg body weight offemale on breeding performance of selais fish (O. hypopthalmus) under alaboratory condition. The breeding performance was judged on the base of thetotal weight of stripped eggs, fertilization rate, hatching and survival of 6 days oldfry were considered.The results indicated that the total weight of stripped eggs were the highestwhen females were injected with 1200 IU/Kg body weight (45 eggs/g of female)compared to those injected with 1000 IU/Kg and 800 IU/Kg of body weight.Percentages of total fertilized eggs and hatching were 41,58% and 31,94%respectively, which were the highest among treatments. The highest net survivalof 6 days old fry was found to be 97,24% at 800 IU/ Kg weight of female.
PEMATANGAN GONAD CALON INDUK IKAN SEPAT MUTIARA (Trichogaster leeri Blkr) DALAM KERAMBA DENGAN PADAT TEBAR BERBEDA Sukendi, Sukendi; Putra, Ridwan Manda; Asiah, Nur
Jurnal Perikanan dan Kelautan Vol 18, No 1 (2013)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.18.1.71-82

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.]
Morfometrik dan Meristik Ikan Kelabau (Osteochilus melanopleurus) dari Sungai Kampar, Provinsi Riau Asiah, Nur; Junianto, Junianto; Yustiati, Ayi; Sukendi, Sukendi
Jurnal Perikanan dan Kelautan Vol 23, No 1 (2018)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.23.1.47-56

Abstract

Osteochilus melanopleurus or kalabau fish is indigenous fish of the Kampar River,Riau. The information on morphological and meristical characteristics of this fish,however, is almost none. To understand the morphological and meristical characteristicsof the fish, a study has been conducted from April to September 2017. The fishwas sampled using fish trap and nets (1.15 cm and 5 cm mesh size). Twenty one characteristicswere measured using a Vernier calliper and then each character was comparedto Standard Length (SL). There were 96 fishes captured, consist of 59 males(160-355 mm SL, 100-1800 g BW), 22 females (310-515 mm SL, 850-4000 g BW)and 15 juveniles (80 -180 mm SL, 11.50- 194 g BW). In general, there was no differencecharacteristics in male and female fish. The distance between mouth lip to pectoralfin was around 51% of SL; dorsal fin to pelvic fin was around 39% of SL; dorsalback to caudal bottom was around 28 % of SL and anal fin back was around 21 % ofSL and TL was around 130% of SL. Meristical characteristics of fish are as follows: D.II. 151/2-191/2 ; P. I. 14-17; V. I.8; A.II.61/2; C.VI.6.II. The sex of juveniles, however,could not be identified as gonad in this young fish was not developed yet. Based ondata obtained, it can be concluded that the relative growth of all characteristics measuredwere almost isometric to SL.
PENGARUH KOMBINASI PENYUNTIKAN OVAPRIM DAN PROSTAGLANDIN F 2 α (PGF 2 α) TERHADAP VOLUME SEMEN DAN KUALITAS SPERMATOZOA IKAN TAMBAKAN (Helostama temmincki CV) Sukendi, Sukendi; Putra, Ridwan Manda; Yurisman, Yurisman; Asiah, Nur
Jurnal Perikanan dan Kelautan Vol 16, No 02 (2011)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.16.02.%p

Abstract

This research was aimed to know the effect of the best ovaprim andprostaglandin F2 α injection combination toward semen volume and spermatozoaquality of fish tambakan (Helostama temmincki CV). The result of this researchdemonstrated that the best injection combination was 50 % ovaprim + 50 % PGF2 (0,250 ml ovaprim + 1500 g PGF2  / kg of body), with a semen volume 1,10 ml,spermatozoa concentration 24.27x 10 9/ml, spermatozoa viability 87,23 % andspermatozoa motility 82,27 %)