For wintertime use, a compost pile should be initiated in November, filled over the winter, turned in May, and emptied in September. Avoid initiating a compost pile in December to February. After a Six Month Composting Period for Swine Carcasses 6. There are sufficient catalytic bacteria, enzymes, etc. Make sure that the mortalities are covered by at least 600 mm of sawdust immediately upon placing it in the pile.
Warm mortalities degrade much more rapidly than cold ones.
Immediate burial in the compost piles eliminates the risk of wild animals or dogs removing them. It also reduces the odour. At the end of the compost cycle, the product is still not completely stable. The mortalities are simply degraded to small segments and bones demineralized so that further degradation can be completed once spread on the land, much similar to the spreading of manure. This material could be placed in a solid manure storage facility until the appropriate time for spreading.