Posted 11/19/2008 13:12 (#510758 - in reply to #510736) Subject: RE: Exhaust Fertilizer
You need to look back through the archives, its been discussed before. I have not found any scientific evidence to confirm it makes any impact at all. The fertilizer from exhaust gasses would be so small, any gain in fertilizer would not offset the expense of plumbing and cooling exhaust gasses and getting them in the ground.
Exhaust Fertilizer
