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Journal : Jurnal Medik Veteriner

Color Brightness and Growth Levels of Goldfish (Carassius auratus) Reared with Different Light Spectrums Sabrina, Annisa Nur; Mukti, Akhmad Taufiq; Suciyono, Suciyono; Kenconojati, Hapsari; Ulkhaq, Mohammad Faizal; Fasya, Arif Habib; Lamadi, Arafik; Imlani, Ainulyakin; Mariah, Sharven Rao
Jurnal Medik Veteriner Vol. 6 No. 2 (2023): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol6.iss2.2023.250-255

Abstract

Carassius auratus is one of the potential ornamental freshwater fish in Indonesia. The potential of this fish increases along with the dominance of the colors produced during cultivation. We have demonstrated to treat differences in the light spectrum to increase the brightness of the colors. Completely randomized design with 5 treatments and 4 replications as the design i.e., (P1) negative control with no LED, (P2) positive control using white LED light and a room light intensity, (P3) red LED, (P4) green LED, and (P5) blue LED. We reported that the red LED was the light spectrum that produced the best treatment to increase the color brightness and growth of goldfish. The brightness level of the color in the P3 treatment was 63,04% as measured by Adobe Photoshop; using the M-TCF method, it was 8,94% body color, 9,37% dorsal fin, and 9,31% tail fin. Meanwhile, the best specific growth rate were found in P5 followed by P3 treatment in a row of 5,33 ± 0,66b, 3,46 ± 0,57ab, respectively. The red color spectrum produced the best pigmentation but the blue color spectrum was the best for the growth of C. auratus.
Gonadal Maturation and Spawning of Barred Loach (Nemacheilus fasciatus) Induced by Topical Gill Hormone Application Budi, Darmawan Setia; Ardiyan, Buyung Raga; Rahmawan, Dani Bagus; South, Josie; Fasya, Arif Habib; Mukti, Akhmad Taufiq
Jurnal Medik Veteriner Vol. 7 No. 1 (2024): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol7.iss1.2024.123-133

Abstract

Barred loach Nemacheilus fasciatus are unable to reproduce naturally in captivity due to the lack of environmental cues and gonadal maturation occurs slower than in the wild. To optimize breeding procedures for this fish species, we determined whether hormone application via the gills was an effective process and assessed hormone dosage treatments. Oodevâ„¢ was used to induce gonadal maturation and Ovaprimâ„¢ was used to induce spawning via a topical gill approach. Multiple maturation parameters such as gonadal-somatic index (GSI) and hepatosomatic index (HSI), fecundity, and egg diameter; and spawning parameters such as latency period, egg produce, fertilization rate (FR), hatching rate (HR), survival rate (SR) were recorded and compared between the hormone dosage treatments and control treatment. Both the Oodevâ„¢ gonadal maturation induction and Ovaprimâ„¢ spawning induction were effectively applied to barred loach via topical gill application. Gonadal maturation parameters were positively correlated with dosage and all were significantly different. Fry survival rate was not different between doses. The optimal dose of Oodevâ„¢ (0.75 µL/g fish) resulted in male GSI of 5.334 ± 0.320%, female GSI of 15.501 ± 0.675%, male HSI of 0.416 ± 0.023%, female HSI of 1.670 ± 0.104%, egg fecundity 4584.20 ± 493.216 eggs, egg diameter 0.964 ± 0.0151 mm. Ovaprimâ„¢ optimal dosage (3.00 µL/g female and 1.50 µL/g male) was resulted latency period 11.05 ± 0.52 hours, egg produced 3504.83 ± 358.57, FR 96.77 ± 0.88%, HR 83.62 ± 3.78%, and SR 91.44 ± 2.53%.
Co-Authors A. Shofy Mubarak Adriansyah, Ivan Agniny, Siswi Fililmi Agung Pamuji Rahayu Alim Isnansetyo Alvira Febrianti Pratiwi Anisa, Hosia Anjasmara, L. Dede Arta Satya Arafik Lamadi Ardiyan, Buyung Raga Aulia Ikhsan Syamsuri Aziz, Ahmad Saiful Boedi Setya Rahardja Browijoyo Santanamurti Catur Pujiono Danita Garneda Rezi DARMAWAN SETIA BUDI Denta Batara Kusuma Hendra Destya Twinandia Dewi, Nina Nurmalia Diah Ayu Safitri Dian Pebianti Dyah Hariani Dyah Hariani Edi Rukyanto Endah Sih Prihatini Endang Tri Wahyurini Fachriza Tri Aprilia Falatehan, Naufal Fasya, Arif Habib Firdaus, Fitrul Azizi Fuquh Rahmat Shaleh Gunanti Mahasri gustini, Maria A Herliana Arsianingtyas Imlani, Ainulyakin Isroni, Wahyu Jati, Ilham Shofananda Pramono Kenconojati, Hapsari Kismiyati , Lailatul Lutfiyah, Lailatul Laksmi Sulmartiwi Lia Oktavia Ika Putri Lutfianasari, Lutfianasari Luthfiana Aprilianita Sari M Wahyu Alfian Mahasari, Gunanti Maria A gustini Mariah, Sharven Rao Mike van Keulen Mohammad Faizal Ulkhaq Muhamad Ali Muhamad Amin Muhamad Amin Muhammad Arief Muhammad Arief Mutiara Rahmawati Nafisyah, Ayu Lana Nanik Siti Aminah Naufal Abiyu Pratama Nizar Afiansyah Loekman Panhar, Fio Surya Pratama Semendo Puguh Yugo Wijanarko Pungky Slamet Wisnu Kusuma Puspitasari, Febriyanti Rahmadhani, Desi Rahmahani, Jola Rahmawan, Dani Bagus Rozi Rozi Rr. Juni Triastuti Rr. Juni Triastuti Sabrina, Annisa Nur Safitri, Diah Ayu Saiful Bakhri Salman Aldo Alfaresi Samara, Syifania Hanifah Santanumurti, Muhammad Browijoyo Sapto Andriyono Sari, Luthfiana Aprilanita Sari, Putri Desi Wulan Septuresty Hartri Eka Slamet Wisnu Kusuma, Pungky South, Josie Sri Harweni Sri Subekti Suciyono, Suciyono Sudarno, Sudarno Van Keulen, Mike Veryl Hasan Vivaldy Phaza Muharta Woro Hastuti Setyantini Yudi Cahyoko