INDUKSI TRIPLOID IKAN SELAIS (Kryptopterus lympok) MENGGUNAKAN KEJUTAN PANAS
(1) 
(2) 
(3) 
(*) Corresponding Author
Abstract
A study was conducted to induced triploidy in fertilized egg of sheatfishlarvae , (Kryptopterus lympok) using heat shock. The eggs were exposed at 40OCfor shock duration of 1 , 3 , 5 and 0 minutes as a diploid control. Results showedthat the 5 minutes shock duration was the highest triploid induction and yield(91.7 and 62.9%). Erythrocyte analysis showed that the volume of triploid fishgroup was bigger that that of diploid one. The fertilization, hatching and survivalrate was lower in triploid groups, while SGR was higher compared to diploid fish.
Keywords
Induced triploidy; sheatfish; heat shock
Full Text:
PDFArticle Metrics
Abstract view : 373 timesPDF - 1632 times
DOI: http://dx.doi.org/10.31258/jpk.14.01.%25p
Copyright (c) 2009 Jurnal Perikanan dan Kelautan
Gedung Marine Center Lt 2. Fakultas Perikanan dan Kelautan Universitas Riau