Biochemical Nature of Humic Substance Sub-Fractions and Correlation with Plant Growth Responses.
Rachel Sleighter1, Paolo Caricasole2, Kristen Richards2, Terry Hanson2 and Patrick Hatcher3, (1)FB Sciences, Inc., Norfolk, VA, US, (2)FBSciences, Inc., Norfolk, VA, (3)Chemistry and Biochemistry, Old Dominion University, Norfolk, VA