Fertility And Soils
2 years, 4 months ago
from Fertility And Soils
"Think of soil as a triangle with three functional sides to it--chemical, biological, and physical--with soil organic matter as the central soil property of that triangle."
http://www.agriculture.com/agronomy-insider/three-sides-to-every-soil

Post main image

Fertility And Soils
Fertility And Soils