For a time I heard a lot of talk about big manure waterproofing the bottom of a
pond. Supposedly that bacterial activity creates an anaerobic slime that becomes impermiable. They were calling it 'gley' I think.
THREE SCENARIOS:
I
fence in an enclosure and throw cracked corn and
water into it. The pigs tread and root at their own pace and I toss in straw. Then I shovel it out and bring it to the site.
I
fence in a circle with a steel post (rebar or rock bar) driven into the center. I use two lengths of straight fencing, attached to the post, to restrict the pigs to one half or quarter of the circular enclosure, while I shovel out the other side. This arrangement would work like the hands of a clock, I use cracked corn as the incentive in this model, just like the first.
I have also been thinking of using tethering collars, or a harness (
http://www.pigs4ever.com/pot_bellied_pig_products/harnesses_and_leads.php) arrangement to get two pigs to pull a disc or harrow (
http://brinly.com/DD_55BH.html). I would drive a stake into the ground in the center of a circle and hook one end of the disc to that stake, so now the harrow move like the hand of a clock. I will use corn as bait, or a stick, to get these pigs to walk forward in a circle, constantly walking with them, constantly tossing corn, constantly whacking their butts with a stick.
OBVIOUSLY these are in the order of their mud-mixing power, and keeping the blend even. They are in reverse order of realistic-ness, since I have never heard of pigs used as draft animals. My neighbiors say it can't be done, well I intend to get pigs in a month or two anyway. What do you think, Jim?