A field demonstration with BorreGRO® K shows increased strawberry yield compared to a blank control and standard humic acid.
In a field demonstration, BorreGRO K and standard humic acid (HA) were applied to the roots by fertigation 3 times at 7 kg/ha per application at planting, and at 7 and at 30 days after planting, according to local practices. The soil was sandy loam at pH 6.2, containing 1.8% organic matter.
