| abstract |
The present invention relates to a method of manufacturing compost that shortens fermentation time by mixing the manure collected from the Usa and the manure, and alleviates the active ingredients contained in the manure, spraying magnesia and iron salt on the bottom of the Usa and covering the sawdust litter on it. Forming a bottom layer, breeding cows in the bottom layer formed cow, and aerating the inside of the bottom through a drying pan installed in the bottom, to ferment the first portion of the cow's meal, and the first fermented cow's milk and lime And a second fermentation by mixing the mixture of. According to the present invention, by fermenting the manure from the bottom of the barn and promoting fermentation simultaneously, the fermentation period can be shortened to reduce the occurrence of odor. can do. |