Small pigs in a pen with a heat lamp
Lee Whittington
A bank of V filters in a hog barn.
mortality composting bins
braun finishing barns
A tractor-mounted pump agitating manure in a pit below a hog barn.
Sow with a large litter of white pigs
Applying hog manure using a drag line system into a field of small grain stubble.
The exterior of a pig barn sidewall showing fan and curtain