Re: [APD] N luxury consumption

["S. Hieber" <shieber at yahoo_com>]

Do you have any questions that you need an answer to? The
ones you ask seem to be intended as "brain teasers" and
personal enrichment exercises.  Yet, it seems to me that
people have no trouble coming up with questions, that's not
where they need help.

I guess I'm saying that this is pretty far a drift from
Paul Feyerabend's suggested approaching to teaching and
learning.

Respectfully,
Scott H.
--- Steve Pushak <teban at powersonic_bc.ca> wrote:
> How much N can be stored by an aquatic plant beyond its
> immediate needs?
> 
> Can a macrophyte increase the levels of N in all the
> tissue or only in the
> growing parts?
> 
> What is the mechanism of N absorption?
> 
> What are the chemical intermediates of N metabolism?
> 
> How is N used within a plant? by that I mean in what
> chemical forms &
> morphological parts of the plant?
> 
> Is there any difference between N consumption & use for
> filamentous algae &
> rooted macrophytes?
> 
> Steve P
> 
> PS Hint: many of these questions can be answered by
> someone with spare time
> using a search engine like Google. For some, we probably
> need access to
> botanical research material.
> 
> _______________________________________________
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> Aquatic-Plants at actwin_com
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=====
S. Hieber

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