October 25, 2021, 03:24:21 PM
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Topic: NO3-, NH4+, PO43-, K+ extractions from water  (Read 451 times)

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Offline MexicanPizza69

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NO3-, NH4+, PO43-, K+ extractions from water
« on: June 23, 2021, 04:51:43 PM »
Hi everyone,

I need to do a leachate analysis from the irrigation water after fertilisation. Two questions regarding this:
1) Is there some type of search engine or the likes on where to find methodologies for chemical analyses etc. or how do you inform yourself on appropriate tests for your needs?
2) How can I test for NO3-, NH4+, PO43-, K+?

I would need to test for total amount in the solution aka total amount leached from soil.

THANK YOU.

Offline shchavel

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Re: NO3-, NH4+, PO43-, K+ extractions from water
« Reply #1 on: June 27, 2021, 03:32:17 AM »
Hello!
1) According forum policies your must show to us you attemds to solve the problem.
2) Do you try just google methods? It's works.

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