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Ag PhD Show Segments
Humic and Fulvic Acid
Humic and Fulvic acid have a close relationship in your soil, but what are they and what do they do? In this segment of Ag PhD, Brian and Darren Hefty give you the inside scoop about humic and fulvic acid.
Up Next in 2020
Discussing Soybean Diseases
In this segment of Ag PhD, Brian asks Darren Hefty for the facts about several soybean diseases.
Cover Crops vs. Cash Crops
The Hefty brothers talk about planting cover crops and whether it might be better to plant a second cash crop instead.
Water Quality When Foliar Feeding
Darren and Brian Hefty talk about the importance of having proper water quality when foliar feeding crops.