SULPHUR-BASED FERTILIZER COMPOSITION WITH HUMIC ACID CONTENT
摘要
Disclosed herein are fertilizer compositions with enhanced sulphate release, methods of making the fertilizer compositions and methods of using the fertilizer compositions. The disclosed fertilizer compositions combine elemental sulphur with small amounts (relative to the sulphur) of humic acid to enhance delivery of sulphates to soil. The humic acid is added as a humic additive, which may comprise 40% or more humic acid. In many embodiments, the presence of small amounts of humic additive enhances the release of sulphate from soil containing the fertilizer composition from about 1.5- to 4-fold over fertilizer compositions lacking the humic additive.
申请公布号
WO2016126278(A1)
申请公布日期
2016.08.11
申请号
WO2015US35183
申请日期
2015.06.10
申请人
TIGER-SUL PRODUCTS (CANADA) CO.;CHERRY, DON T.;HAUN, GUY WESLEY;AZZARELLO, STEVEN;VALAGENE, RICHARD
发明人
CHERRY, DON T.;HAUN, GUY WESLEY;AZZARELLO, STEVEN;VALAGENE, RICHARD