Humic-Based Biostimulants Market, By Type (Humic Acid, Fulvic Acid, Potassium Humate), Application Method (Foliar Treatment, Soil Treatment, Seed Treatment), End-User (Farmers, Related Industries, Research Institutes), Origin (Natural Biostimulants, Synthetic Biostimulants), Distribution Channel (Direct, Indirect), Country (U.S., Canada, Mexico, Germany, Poland, Ireland, Italy, U.K., France,...