Yazarlar

• Aksu, O.(1)
• Can, E.(1)
• Dewi, Cut Dara(1)
• Diani, Diani(1)
• Dörücü, Mustafa(1)
• Handayani, Luvi Syafrida(1)
• Kahraman, Zuhal(1)
• Kayim, M.(1)
• Kocabas, Filiz Kutluyer(1)
• Kocabas, M.(1)
• Kocabas, Mehmet(1)
• Kutluyer, F.(1)
• Küçükgül, Azime(1)
• Marimuthu, Kasi(1)
• Maulida, Siti(1)
• Muchlisin, Zainal Abidin(1)
• Naurah, Aufa(1)
• Rahayu, Sri Riska(1)
• Razi, Nanda Muhamamd(1)
• Risky, Muhammad(1)
• Tasnarizki, Dwimutia(1)
• Yüngül, Mücahit(1)
• Zulfahmi, Ilham(1)

• MakaleYalnız künye2025Scopus SJRQ4/r/munzur/1017
  Induced breeding and seed production of seurukan fish (Osteochilus jeruk) using synthetic reproductive hormones

  Muchlisin, Zainal Abidin; Tasnarizki, Dwimutia; Risky, Muhammad; Diani, Diani; Naurah, Aufa; Dewi, Cut Dara; Maulida, Siti; Razi, Nanda Muhamamd; Rahayu, Sri Riska; Handayani, Luvi Syafrida

  The commercial aquaculture of seurukan fish (Osteochilus jeruk) is common in Indonesia; however, seed availability from the wild is limited. Therefore, induced breeding technology in seurukan fish using synthetic reproductive hormones is crucial. This study evaluated the efficacy of five different types of synthetic reproductive hormones and their corresponding doses on the reproductive performance of seurukan fish in captivity. The methodology consisted of two experiments; first, four types of synthetic reproductive hormones were tested: ovaprim, ovaspec, human chorionic gonadotropin (HCG), and ovalumon. Second, several doses of ovaprim hormone were stested with doses of 0.25, 0.50, 0.75, and 1.0 ml kg-1 body weight. The results showed that ovaprim, ovaspec, and HCG successfully induced ovulation and spawning in seurukan fish. The hormones significantly affected the latency period, number of eggs released, fertilization, and survival rates (P<0.05), but did not significantly affect the hatching rate and survival of larvae (P>0.05). Ovaprim produced better egg quality compared to ovaspec and HCG. In the second experiment, the results showed a significant difference in the latency period and egg size (P<0.05) of fish treated with varying doses of ovaprim hormone. The hormone doses did not significantly affect the number of eggs, hatching rate, fertilization rate, survival rate, or larval survival (P > 0.05). The dose of 0.5 ml kg-1 BW of ovaprim produced the best results. Therefore, a dose of 0.5 ml kg-1 BW was recommended as an effective dose for induced spawning and seed production of seurukan fish.

  AtıfScopus2

  İncele
• MakaleAçık Erişim2019Scopus SJRQ2/r/munzur/3220
  The effect of water parameters and dissolved minerals on the hematological parameters of during breeding period catfish (Silurus glanis)

  Küçükgül, Azime; Yüngül, Mücahit; Kahraman, Zuhal; Dörücü, Mustafa

  In this study, the blood parameters of catfish (Silurus glanis Linnaeus, 1758) inhabiting Celik Lake (Adiyaman, Turkey) were investigated. The study was conducted between April 2013 and October 2013. After obtaining a blood sample from each catfish has been hematologically analyzed. Then, the water temperature, dissolved oxygen, pH, calcium, magnesium and nitrate values were determined at before breeding (April), breeding period (June-July) and after breeding of fish (October) and the impacts of these data on hematological values were investigated. According to this study, it was observed that the hematological values obtained at before breeding period, breeding and after the breeding period were affected by the water quality parameters.

  AtıfScopus4·WoS6·OpenAlex5

  İncele
• MakaleYalnız künye2011Scopus SJRQ3/r/munzur/4802
  The Reproduction Traits of Native Brown Trout (Salmo trutta macrostigma T., 1954), Turkey

  Kocabas, M.; Kayim, M.; Can, E.; Kutluyer, F.; Aksu, O.

  Some key aspects of the reproductive strategy of the brown trout Salmo trutta macrostigma (T., 1954) inhabiting Uzungol stream, Trabzon including spawning season, age at sexual maturity, fecundity and egg size have been studied between January 2009 to May 2010. The ages of the captured fish ranged from 2-8 years. Individuals were composed of 40.85% males and 37.80% females. The present investigation on the fecundity of S.t. macrostigma was carried out to estimate the average and range in the number of ova laid by individual female as well as to study the relationship of the fecundity with total length, total body weight. The mean value of absolute fecundity was 312.23 +/- 254.71 (SD) eggs/female. The regression between egg number and fish size (total length and weight) was statistically significant (p<0.05).

  AtıfWoS7

  İncele