Chilled storage of unfertilized and fertilized rainbow trout (Oncorhynchus mykiss) eggs in sealed polyethylene bags at different temperatures

Aquaculture ◽  
2018 ◽  
Vol 484 ◽  
pp. 214-218 ◽  
Author(s):  
Elena Ginatullina ◽  
Marina Komrakova ◽  
Wolfgang Holtz
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Chilled Storage ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Different Temperatures ◽  
Polyethylene Bags

RNA/DNA ratios in white muscle as estimates of growth in rainbow trout held at different temperatures

1990 ◽  
Vol 68 (7) ◽  
pp. 1494-1498 ◽  
Author(s):  
Moira M. Ferguson ◽  
Roy G. Danzmann
Keyword(s):  
Growth Rate ◽  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
White Muscle ◽  
Specific Growth ◽  
Fish Size ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Different Temperatures ◽  
Specific Growth Rates ◽  
Rna And Dna

The concentrations of RNA, DNA, and protein in white muscle from 240 uniquely tagged rainbow trout (Oncorhynchus mykiss) held at three temperatures (5, 8 (control), and 11 °C) were measured. Both RNA and RNA/DNA ratios were better predictors of recent length- and weight-specific growth rates than they were of absolute fish size. Furthermore, RNA concentrations were better predictors of growth than RNA/DNA ratios. The strength of the regression between either RNA/DNA ratio or RNA and growth rate did not differ consistently among temperatures. Fish reared at warmer temperatures had lower concentrations of RNA for both a given growth rate and a given DNA concentration compared with cold-reared trout. Warm-reared fish also had lower concentrations of DNA and higher protein/DNA ratios than cold-reared trout when fish size was standardized. The concomitant decrease in both RNA and DNA concentrations resulted in marginally lower RNA/DNA ratios in warm-reared fish.

Isoeugenol concentrations in rainbow trout (Oncorhynchus mykiss) skin-on fillet tissue after exposure to AQUI-S™ at different temperatures, durations, and concentrations

Aquaculture ◽  
2006 ◽  
Vol 254 (1-4) ◽  
pp. 347-354 ◽  
Author(s):  
Jeffery R. Meinertz ◽  
Shari L. Greseth ◽  
Theresa M. Schreier ◽  
Jeffry A. Bernardy ◽  
William H. Gingerich
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Different Temperatures
Sign in / Sign up

Export Citation Format

Share Document