Jonel Corral

5 Questions 14 Answers 0 Followers

Questions related from Jonel Corral

How to compute for fishing mortality at optimum level or F50?

I have computed the population parameter of a certain fish species but I don't know how to get the F50 which is important parameter for setting a limit reference point or the target reference...

11 March 2016 6,940 5 View

Can you get a pattern of gonadal maturity of fish in just a six months sampling period?

I want to study the reproductive biology of a fish but i have only limited time. Is it valid if you do it for only six months sampling? This will include fecundity and gonadal maturity. Or just...

04 December 2013 3,992 4 View

Does anyone know a book or any link in the net on the identification of freshwater shrimp?

Current research project on biodiversity of freshwater shrimp.

11 July 2013 8,243 7 View

Artificial tissue digestion

Does anyone know how artificial tissue digestion is done? Its protocol? I'm doing a project proposal on fish parasites and I couldn't find procedures on the net.

03 April 2013 4,128 8 View

Is there any correlation between sex ratio and sea surface temperature particularly for Portunus pelagicus?

I did a study on the P. pelagicus and discovered that when the sex ratio is high the sea surface temp is low and vice versa. What could be the possible reason? I would appreciate if you could...

16 March 2013 5,208 9 View