Where can I visit an environmentally friendly farm in the desert southwest?

Greetings,
Where are some farms located in the desert southwest of the U.S. that are open to the public (or even private or semi-private) that some potential/prospective farming artisan such as myself could visit? I'm primarily interested in natural farming (Masanobu Fukuoka style), but also permaculture and organic no-till type farming and other similar sustainable, environmentally friendly and alternative farming methods.
Thank you