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The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)

Cilt: 10 Sayı: 2 8 Ocak 2014
  • Levent Doğankaya
  • Süleyman Bekcan
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The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)

Öz

The objective of this study was to identify the survival and triploidy rates in rainbow trout under pressure and heat shocks induced at different times after fertilization. Fertilized eggs were exposed to a heat shock of 28°C for 10 minutes at 10, 15 and 20 minutes after fertilization. Survival rates were higher at 15 min and triploidy rates were higher at 20 min applications. Also pressure shock of 48263 kPa (7,000 psi) was applied to eggs for 4 min at 35, 40 and 45 min after fertilization, and higher survival and triploidy rates were observed at 40 min treatment. These results also show that pressure shock is more advantageous comparing with heat shock in all stages of development (embryo, eyed-stage, hatching, and first feeding) in both respect of survival and triploidy rates

Anahtar Kelimeler

Kaynakça

  1. Atay D, Bekcan S, Ölmez M, Atar HH (2000a). Farklı sıcaklık şoku uygulamalarının ginogenetik gökkuşağı alabalığının (Oncorhynchus mykiss, Walbaum) erken hayat evrelerine etkisi. A.Ü. Ziraat Fakültesi Tarım Bilimleri Dergisi; 6 (4): 16-20.
  2. Atay D, Bekcan S, Ölmez M, Atar, HH (2000b). Farklı basınç şoku uygulamalarının ginogenetik gökkuşağı alabalığının (Oncorhynchus mykiss, Walbaum) erken hayat evrelerine etkisi. A.Ü. Ziraat Fakültesi Tarım Bilimleri Dergisi; 6 (3): 20-26.
  3. Bye V, Lincoln RF (1986). Commercial methods for the control of sexual maturation in rainbow trout (Salmo gairdneri R.). Aquaculture; 57:299-309.
  4. Chourrout, D. 1980. Thermal induction of diploid gynogenesis and triploidy in the eggs of the rainbow trout (Salmo gairdneri Richardson). Reprod. Nutr. Dev.; 20: 727-733.
  5. Chourrout, D. 1984. Pressure-induced retention of second polar body and suppression of first cleavage in rainbow trout: production of all-triploids, all-tetraploids, and heterozygous and homozygous diploid gynogenetics. Aquaculture; 36 : 111-126.
  6. Diaz, N.F., Iturra, P., Veloso, A., Estay, F., Colihueque, N. 1993. Physiological factors affecting triploid production in rainbow trout, Oncorhynchus mykiss. Aquaculture; 114: 33-40.
  7. Düzgüneş, O., Kesici, T., Gürbüz, F. 1983. İstatistik Metotları I. Ankara Üniversitesi Ziraat Fakültesi Yayınları, Ankara. Lincoln, R.F., Scott, A.P. 1983. Production of all-female rainbow trout. Aquaculture; 30: 375-380.
  8. Lincoln, R.F., Scott, A.P. 1984. Sexual maturation in triploid rainbow trout, Salmo gairdneri Richardson. J. Fish. Biol.; 25: 385-392.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Olgu Sunumu

Yazarlar

Levent Doğankaya Bu kişi benim

Süleyman Bekcan Bu kişi benim

Yayımlanma Tarihi

8 Ocak 2014

Gönderilme Tarihi

8 Ocak 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2014 Cilt: 10 Sayı: 2

Kaynak Göster

APA
Doğankaya, L., & Bekcan, S. (2014). The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792). Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi, 10(2), 35-43. https://doi.org/10.22392/egirdir.246363
AMA
1.Doğankaya L, Bekcan S. The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792). SDU-JEFF. 2014;10(2):35-43. doi:10.22392/egirdir.246363
Chicago
Doğankaya, Levent, ve Süleyman Bekcan. 2014. “The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)”. Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi 10 (2): 35-43. https://doi.org/10.22392/egirdir.246363.
EndNote
Doğankaya L, Bekcan S (01 Ağustos 2014) The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792). Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi 10 2 35–43.
IEEE
[1]L. Doğankaya ve S. Bekcan, “The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)”, SDU-JEFF, c. 10, sy 2, ss. 35–43, Ağu. 2014, doi: 10.22392/egirdir.246363.
ISNAD
Doğankaya, Levent - Bekcan, Süleyman. “The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)”. Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi 10/2 (01 Ağustos 2014): 35-43. https://doi.org/10.22392/egirdir.246363.
JAMA
1.Doğankaya L, Bekcan S. The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792). SDU-JEFF. 2014;10:35–43.
MLA
Doğankaya, Levent, ve Süleyman Bekcan. “The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792)”. Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi, c. 10, sy 2, Ağustos 2014, ss. 35-43, doi:10.22392/egirdir.246363.
Vancouver
1.Levent Doğankaya, Süleyman Bekcan. The Effects of Pressure and Heat Shocks Induced at Different Times After Fertilization on Triploid Production in Rainbow Trout (Oncorhynchus mykiss, W. 1792). SDU-JEFF. 01 Ağustos 2014;10(2):35-43. doi:10.22392/egirdir.246363

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