Advancing Biological Farming

Gary Zimmer is recognized for improving farming by restoring soils. Arguing that an optimally productive soil contains a balance of inorganic minerals, organic materials and living organisms, he relies less on modern improvements than on "the things we've learned by improving fertility in a natural, sustainable way over many years." This book offers scientific support for committed organic farmers as well as conventional farmers who'd like to reduce chemical inputs and use natural processes to their advantage