If you've been growing organically for long then you've seen some really spiffy packages of Mycorrhizae. When I started my first garden I remember seeing these products in really small containers with really big price tags.
Regardless if you've researched mycorrhizae before, this report is something you should be looking at.
There is a reason that No-Till containers get better with time and I for one agree that Fungi are a part of that.
Check out this PDF: