Definition for Humin

From Biology Forums Dictionary

Revision as of 16:55, 19 March 2012 by Duddy (Talk | contribs) (Created page with "The chemical compounds in organic soil that do not dissolve when treated with diluted alkali solutions.")

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

The chemical compounds in organic soil that do not dissolve when treated with diluted alkali solutions.