Huma Gro® Program Increases Sweet Potato Yields 39% With a 10:1 ROI

Materials and Methods

This trial on sweet potatoes (Ipomoea batatas, Var. Beauregard) was conducted in Memphis, Tenn. by AgriCenter International, in a randomized complete block study with 4 replications. Four treatment programs were compared: (Treatment 1) the grower’s standard preplant program of 20-60-60; (Treatment 2) the grower’s standard plus Huma Gro® Zap® applied in-furrow; (Treatment 3) the grower’s standard plus 3 Huma Gro® foliar-applied products—Jackpot®, Calcium, and Super Potassium®—applied at 30 days and again at 15 days prior to harvest; and
(Treatment 4) the grower’s standard plus Huma Gro® Zap® plus 3 Huma Gro® foliar-applied products applied at 30 days and again at 15 days prior to harvest. [Read more…]

Huma Gro Program Increases Sweet Potato Yields 39% with a 10:1 ROI

Conducted by: Dr. K. Bruce Kirksey, AgriCenter International, Memphis, Tennessee
Huma Gro® Products: Jackpot®, Calcium, Super Potassium®, Zap®
OBJECTIVE

This field trial was conducted in order to compare sweet potato crop yields and return on investment (ROI) obtained when a Huma Gro® soil product (Zap®, for feeding soil biology and improving soil fertility) and 2 applications of 3 Huma Gro® foliar nutrients (Jackpot®, Calcium, and Super Potassium®) were applied in various combinations. [Read more…]

Translate »
>