Composting: Turning Horse manure into fertilizer and growth medium
Horses make a lot of manure and every horse owner has to deal with a disposal problem. At Boggybottom we see the manure as a welcome part of the gardening process because it can be turned into a pretty rich soil in a surprisingly short time by piling it and turning the pile once a week.
Steaming Heap In this series of photos is documented the weekly turning of the compost pile. This is an "active" pile. Note the steam boiling out of the pile when the tractor takes a bite. That means the bacteria in the pile are thriving and breaking down the manure into soil and fixing the nitrogen in a form that is richer and more long lasting than the nitrogen contained in fresh horse manure.
When the pile no longer steams the process is complete and the compost is ready for the garden. We now have tons of compost and expect a very nice organic garden this year. (Positive thinking.)
The tractor is 2001 Kubota we bought locally and we've had about a year. Without it, turning the compost piles would be very labor intensive and time consuming. I know this because I did it with a pitch fork before the tractor.
We were lucky enough to find it for about $10K with a number of implements and a trailer to transport it. That seemed like a lot of money and still does, but it's one of the best investments we've made.
If you're thinking about buying a tractor, I recommend getting one with a bucket on the front. It is amazingly useful.
I turn the pile from all sides, lifting the bucket high before spilling it out slowly to incorporate as much oxygen as possible for the bacteria to use in their processing.
How long does it take? About 2 months to build the pile with the 5 buckets of horse manure we take out of the corral every morning, combined with the soiled hay from the horse stalls and the bottom of the poultry yard every few weeks.
About another month is required for the bacteria to turn the pile to usable compost