Subject: [permaculture] soil science in 77 minutes
Date: Thu, 3 Jan 2013 12:42:35 -0700
This podcast is officially Helen Atthowe and I reviewing the DVD
"Hands on Agronomy" - which is reported to be a four year soil science
degree in 80 minutes. But I think Helen and I do a good job of
getting 90% of the way there in 77 minutes.
We talk about NPK, the Albrecht Method, pH, calcium and a list of soil
nutrients. We discuss different ways of describing soil and the
difference between soil and dirt. We talk about soil biology.