Hi
We have jsut slaughtered our two, that we bought as weaners in the Spring at 25k, they produced dead weight of 125k.
I have to say that as far as economy goes - raising and slaughtering in one year is very cash intensive. In order for them to be of a decent weight, you have to feed them up quite a lot to make the resultant yield worth it. We fed ours on a charcuterie complete feed, topped with veggies and fruit and went out and scavanged wild apples, plums, acorns etc as well as any other waste etc that we got from neighbouring farmers
(ie. waste from a potatoe crop nearby).
In terms of housing, we bought a very cheap second hand pig arc, which in actual fact was way too big for just the two, and then fenced them in with electric sheep fencing, about 20 m x 20m square. As they got bigger the fencing was no deterrent, but they did not bother to leave the square - which was in another much larger field of pasture with my horse in it, they were quite happy to wait for their food to be bought to them, and just plough that square up. We would scatter feed apples etc to them, and just trough the main feed - the same trough for water for the rest of the day. Just a big heavy metal tray about 20 cm deep. We kept all of our equipment portable, so that next time we have pigs we are not restricted to the same area.
They will plough quite deeply to create wallows especially after heavy rains and in soft soils so you may need to move them around the tree so that they do not do significant damage to the roots.
We loved having them, and the meat is excellent, and by the time you weigh up the costs, it is dearer than supermarket bought meat, but on a par with organic farmers produce! And there is so much meat, and you have all choice you can desire on what cuts you keep, and what meat you use in sausage etc etc. But - we are in France, and we did our own butchering on site, without the costs of an abbatoir - this may not be possible in the UK. It did mean that no ear tagging and pig slappers featured in our costs.
Next year we intend to keep one pig - more than sufficient for the three of us and guests, really two was too much. And we also intend to keep it over two years - cutting down on the feed costs in one year, and growing a greater amount of fodder feeds ourselves for the winter period.
Sorry it is an essay got a bit carried away with myself - any question you probably better pm me, so I dont bore everyone with my long answers.
