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Re: [APD] Redfield ratio Atomic versus mass

Thomas Barr wrote:
> 106:16:1 is the "atomic" redfiled ratio.
> The "mass" ratio for N:P is 30.97/14= 2.2: 16/2.2= ~7:1 N:P
> Folks may want to consider the __type__ of ratio when looking
> through these "ratios". These two ratio types are often
> confused.

I usually mix things by mass. I find the atoms too difficult to count. 
One, two, three, ... sixteen trillion four hundred twenty one billion 
six hundred thirty three million nine hundred fifteen thousand four 
hundred and two .... :::telephone rings::: Dammit!!!

Jerry Baker
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Aquatic-Plants at actwin_com