Hi
I just share this information (it is in french ! but may be it can be find in english).
"Paturage and récolte en élevage porcin" (ecological agriculture projects, by Jean Duval, juin 1993)
It mean :" intensive managed grazing with harvest of pigs"
http://eap.mcgill.ca/agrobio/ab370-06.htm
John Polk, what do you mean by
"Watching a pasture is much easier than working a pasture" ?