www.farmingsecrets.com presents Gerhard Grasser’s “True Soil Fertility – The New NPK”. What Is The New NPK? This is a cycle that all farmers should know about to get the best from their soil.
What Can Farmers Do To Win?
Organic certification is one way around that, but there’s a lot of farmers who are not really interested in becoming organically certified, but they still want to produce using biological methods. Fair trade certification.
