Corn School: Field testing biostimulants for yield and ROI
The product claims are wide-ranging, he notes, including everything from better yields, reduced fertilizer use and better soil health
to faster crop establishment, reduced plant stress, and improved water uptake and more.
Usually priced at less than $10/ac, who wouldn’t want to try these products, says Cowan. He notes that 70 percent of plant yield can be influenced by abiotic stresses when compared to a stress-free environment.