Wood Chip Burner

[Joel B Gruver]

Hello agroforestry enthusiasts:
At Hampshire College, we have a 400 acre woodlot. We also have a large 
PTO operated chipper. We are looking for the simplest system to burn 
woodchips to heat greenhouses. I would appreciate any information on small 
self-feeding wood chip burners. Would a small wood gas generating system 
be appropriate ? 

Thanks in advance for any information or suggestions as 
to information sources.
Joel Gruver
Hampshire College Farm Center