reducing co2 levels

John Cheeseman j-cheeseman at
Tue Jun 14 15:01:53 EST 1994

May I ask why you *want* to reduced the CO2 levels?  The only thing I can
think of is that your experiments call for lower levels than you get by
chance.  In that case, forced ventilation is about the only reasonable
choice that I can see.  Otherwise, if biomass or rapid growth is what you
would want, it seems that having elevated CO2 is desireable.

Just curious

In article <bevanda.3.771468721 at>, bevanda at
(Dai Bevan) wrote:

> What methods are used for reducing the co2 levels in a glass house, or 
> other semi-sealed enviroment.
> TIA    DAI Bevan

John Cheeseman                                 "We haven't the money,
Department of Plant Biology                     so we've got to think."
University of Illinois                          -- Lord Rutherford (1962)
Urbana IL 61801 USA

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