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All Journal JURNAL ILMU HEWANI TROPIKA (JOURNAL OF TROPICAL ANIMAL SCIENCE) ZIRAA'AH MAJALAH ILMIAH PERTANIAN
Deby Setyani
Universitas Kristen Palangka Raya
Agriculture, Biological Sciences & Forestry Veterinary

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Proses pemijahan semi buatan dengan teknik stripping (pengurutan) pada ikan Betok (Anabas testudineus) Tania Serezova Augusta; Deby Setyani; Fitri Riyanti
JURNAL ILMU HEWANI TROPIKA (JOURNAL OF TROPICAL ANIMAL SCIENCE) Vol 9, No 1 (2020): Juni 2020
Publisher : Fakultas Peternakan Universitas Kristen Palangka Raya

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Abstract

Climbing gouramy or Climbing perch (Anabas testudineus) is one freshwater fish species which of high economic value. The Climbing gouramis has the potential to be developed as an alternative food nutrition, when the environmental conditions are less supportive of aquaculture result pollotion as well as extreme conditios. The climbing gouramis spawning by the artificial stripping technique is one of alternative to increase of cultivation productivity. The fish spawning is by provided ovaprim hormone stimulation to accelerate gonad maturity, ovulations are by stripping technique. Based on the evaluation and monitoring at Balai Benih Ikan Sei Batang Kuala Kapuas with active participation out directly to fish spawning, the activities has several stages that are 1). Countainer preparation 2). Main selection 3). Pemberokan 4).Spawning 5). Treatment of larva. This activity is able to provide insight and knowledge as informations for the whole community on the spawning fish with artificial techniques. Keywords : Climbing gouramy/Climbing perch, spawning, stripping.
EFEKTIVITAS PENAMBAHAN PROLACZYME PADA PAKAN KOMERSIAL TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Tania Serezova Augusta; Deby Setyani; Kristina Kristina
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 45, No 3 (2020)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v45i3.3476

Abstract

The utilization of effective and efficient feed given for growth is an indicator of successful fish cultivation. Enzyme activity is one of affects the growth rate of fish factors. Therefore, it is expected the addition of the enzyme of feed increases the growth and utilization of Nile Tilapia's (Oreochromis Niloticus) significantly.  The study was to determine the effectiveness of prolaczyme dosage addition to the commercial feed fish on Nile tilapia's (Oreochromis niloticus) growth performance. This research was conducted from June to July 2020 on Palangka Raya, Central Kalimantan. This study used completely randomized method 3 treatments and 3 repetitions, tilapia's fish seeds size 2.07-2.23 cm with a  container (15 fish/basin) water volume of 50 liters, and 1 month maintenance time. The results of the calculation of absolute length growth at the end of the study showed that treatment C was higher 5.30 cm compared to treatment A was 3.71 cm and treatment B was 4.59 cm. The results of the calculation of the absolute weight growth at the end of the study also showed that treatment C was higher at 2.41 gr compared to treatment A was 0.99 grand treatment B was 1.52 gr. The FCR value shows that treatment C worth 1.77 is better than treatment A worth 3.33 and treatment B worth 2.44. The results of water quality temperature, pH, and dissolved oxygen (DO) both at the beginning and at the end of the study showed a range that tilapia could still tolerate for growth.
Co-Authors Fitri Riyanti Kristina Kristina Tania Serezova Augusta