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

December 6, 2019 Larry Cooper

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 […]

Previous Article
Humic Acids vs. Compost
Humic Acids vs. Compost

Two of the most common methods used for rapidly increasing soil organic matter and improving soil biology a...

Next Article
8 Simple Steps to Healthy Crop Soil
8 Simple Steps to Healthy Crop Soil

by Larry Cooper8 SIMPLE STEPS TO HEALTHY CROP SOIL: A PREVIEWOf course, you'll need to read this complete a...