Skip to Content.
Sympa Menu

nafex - Re: [NAFEX] Greensand equals Manganese toxicity

nafex@lists.ibiblio.org

Subject: North American Fruit Explorers mailing list at ibiblio

List archive

Chronological Thread  
  • From: "Kieran &/or Donna" <holycow@frontiernet.net>
  • To: "North American Fruit Explorers" <nafex@lists.ibiblio.org>
  • Subject: Re: [NAFEX] Greensand equals Manganese toxicity
  • Date: Wed, 24 Jun 2009 21:45:35 -0500

Jim,
    I'm thrilled with the idea of something with a lot of manganese in it.  That's one of the deficiencies that shows up here, yellow stripes in the corn that do NOT respond to adding Mg, but do respond to adding sulfur.  (The sulfur lowers pH enough for Mn to be available.)  Maybe you have too much Mn already where you are.    Donna



Archive powered by MHonArc 2.6.24.

Top of Page