SOIL TESTING AND ANALYSIS BD - AN OVERVIEW

Because the pH falls under 5.5, aluminum gets to be soluble at amounts toxic to plants. In addition, soluble aluminum reacts with h2o to generate hydrogen ions, more reducing soil pH. The goal of liming is to lower exchangeable aluminum to concentrations that are not harmful to crops.Repeat this process in six to 8 spots (subsamples) and Blend to o