Calculating Nitrogen PPM from Dynagro?

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Calculating Nitrogen PPM from Dynagro?

Post by RJ » Thu, 22 Nov 2001 06:57:32



Any of you have a link to a site that explains how to do this? I use
both bloom and regular and I'd like to make sure I'm providing at
least 100-150 ppm N. Thanks, RJ
 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by George Wilkin » Thu, 22 Nov 2001 10:35:36


using GOOGLE search for ppm
that wil tell all
 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by Al » Thu, 22 Nov 2001 11:35:25


http://www.umass.edu/umext/programs/agro/floriculture/floral_facts/fe....
htm

Even though the whole article is very enlightening and takes you deeper into
the question then you probably want to go, I think the applicable paragraph
is:
"If you know the rate of fertilization (in ppm N), the percentage of
nitrogen in the fertilizer, and the injector ratio, then calculations are
simplified by the following formula:"

...please see link above :-)...


Quote:
> Any of you have a link to a site that explains how to do this? I use
> both bloom and regular and I'd like to make sure I'm providing at
> least 100-150 ppm N. Thanks, RJ

 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by RJ » Thu, 22 Nov 2001 11:49:40


I always check Google before posting...did not turn up any useful links on
how to actually do the calculation.

Quote:
> using GOOGLE search for ppm
> that wil tell all

 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by Rod C. Venger - Head and Neck Cancer Suppor » Thu, 22 Nov 2001 12:18:23


RJ,

This will probably help. It's from Venger's website.

http://www.moonsgarden.com/

-Rod-

Quote:

> I always check Google before posting...did not turn up any useful links on
> how to actually do the calculation.


>>using GOOGLE search for ppm
>>that wil tell all

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Calculating Nitrogen PPM from Dynagro?

Post by Stephe » Thu, 22 Nov 2001 13:43:48


Thanks for supplying the link, Al,  I used to know that formula by heart but
my heart must be giving out.


http://www.umass.edu/umext/programs/agro/floriculture/floral_facts/fe....

Quote:
> htm

 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by RJ » Thu, 22 Nov 2001 22:24:09


Thanks guys. RJ
 
 
 

Calculating Nitrogen PPM from Dynagro?

Post by George Wilkin » Fri, 23 Nov 2001 22:54:42


try this link
http://aggie-horticulture.tamu.edu/greenhouse/ghhdbk/ppm.html

to calculate ppm