I think what they were saying is the Azospirillum makes more existing nitrogen available to the plant thus eliminating the need to up the concentration of nitrogen due to the inabilitity of the existing root structure to make use of the existing nitrogen in the soil. Ami
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Life's journey is not to arrive at the grave safely in a well preserved body, but rather to skid in sideways,
totally worn out, shouting ‘...Holy Crap .....What a ride!'
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