Soil: A revolving bucket or a biological system?
Jon Stika ·
January 23, 2019
Humans have been tilling the soil and practicing agriculture for quite some time. W. C. Lowdermilk’s classic agricultural report of 1939, “Conquest of the Land Through 7,000 Years,” gives us a basic history of human-induced degradation of the soil. Even though tillage has been used for a long time to control weeds and facilitate the […]