Tools like Liebig's Law of the Minimum help growers manage inputs and yield potential, but what's the difference between the barrel and stave theory or the dam theory? Which one is better? Dr. Alan Blaylock explains.   Dig further into Liebig's Law of the Minimum at https://nutrien-ekonomics.com/news/liebigs-law-of-the-minimum.    To discover the latest crop nutrition research, and other valuable tools visit nutrien-eKonomics.com