Control group for sound wavelength germination experiment

Craig Galbraith j5oa at jupiter.sun.csd.unb.ca
Sun Feb 5 13:42:07 EST 1995


I am wondering if anybody out there can help me...

I am designing an experiment on the effects of two different wavelenths 
on the germination of Pinus banksiani seeds (Jack pine).  I will be 
presenting two tones of different wavelengths to 5 and 5 petri dishes
of seeds.  The problem is:
	how should I set up a control group?

I am thinking along the lines of a plastic shield, but I'm not too sure
if that will suffice.

Any help would be greatly appreciated.

Craig Galbraith
University of New Brunswick, Saint John
j5oa at jupiter.sun.csd.unb.ca



More information about the Plantbio mailing list