Carbon is an often overlooked, but very important component of the soil. We know how to manage nitrogen, phosphorus and potassium for maximum production, and that micronutrients play a critical role in crop yield and disease resistance. Deficiencies can usually be corrected relatively quickly through the addition of soil or foliar fertilizer applications. While soil […]
Learn how to create and maintain fertile soil, including balancing minerals and nutrients, when and how to use fertilizers, and about composting. Become familiar with soil life, including earthworms, dung beetles and soil microbes.
It is a big mistake to consider that just adding enough fertilizer to grow the crop is what determines soil fertility.
Acres U.S.A. founder Charles Walters wrote Eco-Farm: An Acres U.S.A. Primer to be the definitive guide to eco-farming. That includes managing farm and ranch soil fertility, crops, fertilizers, weeds, insects and more while avoiding dangerous chemicals. The excerpt below discusses the importance of maintaining the microorganisms and other lifeforms within the soil by understanding and […]
The abundance of the earth is made possible by just a few elements, and the primary ones are free. Carbon, hydrogen, oxygen and nitrogen are everywhere, in air and rain. I have really good news. We know how to grow food without hurting the land, air or water, in a way that is good for […]
Translated from the German writings of Julius Hensel, the book Bread From Stones was designed to introduce the people of the U.S. to the idea that plants require healthy food in order to flourish, just as a human being does. It describes a then-new and rational system for fertilization which has become science today — […]
In his 1995 State of the Union speech, President Bill Clinton highlighted a USDA program addressing plant stress as an example of wasteful “pet project” government spending. We knew then, and know even more now, that plant stress is a very significant yield-and-quality-robbing factor in agricultural crops to which little attention has been paid. We […]