Thesis Details

Alabalık spermlerinin kısa süreli muhafaza koşullarına adaptasyonu = Adaptation of trout sperm to the short term cryopreservation conditions

Document Type:

Thesis

Program Type:

Master

Publication Date:

12/2006

Document Language:

Turkish

Document ID (Org No.):

2000271513

Abstract

In this thesis, the adaptation to the short term cryopreservationconditions method with 0 oC ice of sperm which were taken from the troutfarms in Manisa and Tire was examined but there wasn?t seen motility atsperms. In the research that was done in the trout farm which appliedphotoperiod in Fethiye, the motility of sperm at 0 oC ice had been observedduring five hours but after that there wasn?t seen sperm motility at the testedsperm cryopreservation method with dry ice.In conclusion of all these researches, it has been thought that the mostimportant reason of non motile sperms were the genetic problems and nonpure males in really which were come to our country mostly from foreigncountries. Because of this, the necessity about building of broodstock unitsby farm owners was underlined and the reality of solving the problems by thehelp of aquaculture of these fishes by farm owners, was emphasized.Keywords: Trout, sperm, cryopreservation, cryoprotectant, straw, ice, dryice, liquid nitrogen.

Tez kapsamında, Manisa ve Tire'deki alabalık isletmelerinden teminedilen alabalıklardan elde edilen spermin 0 oC'deki buz ile kısa sürelimuhafaza kosullarına adaptasyonu yöntemi incelenmistir ancak spermlerdehareketlilik görülmemistir. Fethiye'de fotoperiyot uygulayan bir alabalıkisletmesindeki arastırmada, 0 oC'deki buz üzerinde bekletilen spermlerdeyaklasık 5 saatlik süre boyunca hareketlilik gözlenmis fakat daha sonradenenen kuru buz ile sperm muhafaza yönteminde sperm hareketliligigörülmemistir.Tüm bu arastırmalar sonucunda spermlerin hareketli olmamasının enönemli sebebinin genetik sorunlar ve ülkemize çogunlukla yabancıülkelerden gelen yumurta ve yavrularda gerçek anlamda saf erkek bireylerbulunmaması oldugu kanaatine varılmıstır. Bu sebeple isletmelerin, kendidamızlık ünitelerini kurmaları gerektiginin altı çizilmis ve bireylerikendilerinin yetistirmesi ile bu sorunların asılacagı gerçegi vurgulanmıstır.Anahtar sözcükler: Alabalık, sperm, muhafaza, sperm koruyucu, payet, buz,kuru buz, sıvı azot.

Thesis Details

Alabalık spermlerinin kısa süreli muhafaza koşullarına adaptasyonu = Adaptation of trout sperm to the short term cryopreservation conditions

Authors:

Babaoğlu, Ali Özcan

Publisher:

Ege Üniversitesi

Main Topics:

Food technology

Document Type:

Thesis

Program Type:

Master

Publication Date:

12/2006

Document Language:

Turkish

Document ID (Org No.):

2000271513

Abstract

Thesis Details

Alabalık spermlerinin kısa süreli muhafaza koşullarına adaptasyonu = Adaptation of trout sperm to the short term cryopreservation conditions

Authors: Babaoğlu, Ali Özcan

Publisher: Ege Üniversitesi

Main Topics: Food technology

Document Type: Thesis

Program Type: Master

Publication Date: 12/2006

Document Language: Turkish

Document ID (Org No.): 2000271513

Abstract

Authors:

Babaoğlu, Ali Özcan

Publisher:

Ege Üniversitesi

Main Topics:

Food technology

Document Type:

Thesis

Program Type:

Master

Publication Date:

12/2006

Document Language:

Turkish

Document ID (Org No.):

2000271513