Soils are composed of various proportions of sand, silt, clay and small amounts of organic matter. Commercial fertilizer contains no organic matter. Manure is animal waste often mixed with bedding or sludge, and containing nutrients, weed seeds, and potential disease organisms. Proper composting destroys weed seeds and potential disease organisms. F. A subsequent curing period of 2 to 6 months is required for the compost to mature, after which it will not overheat or produce unpleasant odors during storage, and can be beneficially used.
Compost provides multiple benefits as a soil amendment, potting mix supplement, and mulch.
Binds heavy metals in contaminated soils. Degrades many pesticides. Absorbs odors and degrades volatile organic compounds. Diverts organics from landfills into compost, reducing waste burden and methane production. Vegetables mulched with compost.