(by Joelle.Gerard from vub.ac.be)
Thu Jan 19 09:02:17 EST 2012
my name is Joëlle Gérard, I am a PhD student at the Free University of Brussels.
I have read your piece on Hoagland solution and was wondering if I could ask a few questions.
Why does the pH need to be adjusted to 6? in some articles I found the total solution to be adjusted to 6 after adding all the stocks and in other articles I found that stock KH2PO4 has to be adjusted to pH 6.
I ope you can help me.
Met vriendelijke groeten,
Algemene Plantkunde en Natuurbeheer (APNA)
(Plant Biology and Nature Management)
Vrije Universiteit Brussel
e-mail: jgerard from vub.ac.be
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