Mark,
I've read nearly all your website, and am very interested in implementing permaforest on my 20-50 acres of farmland.
My question is what type of farm machinery (tractors, implements, etc.) are needed to convert, maintain, and harvest for a permaforest farm?
What is done by hand and what by machine? What is an approximate cost of the machinery needed?
Thanks for your website and book! Hope to visit your farm this year!