Eco Library   Composting

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Composting

Composting

Turning Organic Waste into Fertilizer

Composting is the process of transforming organic matter into a rich soil which can be used as fertilizer. Food waste and yard trimmings are encouraged to decompose at accelerated speeds, with the help of bacteria, insects, fungi, and special techniques for preparing and maintaining the compost pile. Nutrients from the original matter are then recycled back into the Earth and new plant life.

 

How Composting Works

All living things decompose. This basic principle is at the heart of the natural composting process.  Organic waste, which includes any plant or animal material that was once alive, is assembled into piles. These piles, which vary in size, can be aerated and periodically turned to foster the activity of natural bacteria and other microorganisms. These microorganisms then convert the matter into CO2 and ammonium, and eventually into nitrates, a key nutrient for plant life. In addition to nitrates, compost returns other essential nutrients to soil, such as water, phosphorous, and sulfur. Worms, yeast, mold, and mushrooms can also participate in the decay.

The entire process usually takes at least a few weeks and up to a few months, but can happen more quickly depending on heat and moisture content.

 

Composting Has a Long Global History

Composting is not a recent environmental trend. This process has been used across many cultures and time periods, dating back to the Roman Empire circa AD23. Modern composting practices for organic farming began to appear in Europe in the late 1920s. Today, compost piles are commonly found in private homes, at the municipal level, and in large-scale commercial farming. New technological advances seek to speed the rate of decomposition.

 

Benefits to Business, Community, and Environment

Instead of being sent to a landfill, composted materials can be completely recycled into a wide range of uses. The nutrient-rich soil produced can nourish gardens and fertilize agriculture. This fertilizer is less detrimental than artificial fertilizers, which require huge amounts of energy to synthesize. Some communities use the product of local compost piles to fertilize community gardens.

 

Where to Find Professional Composting Services

Maintaining a compost pile at home is a great way to generate fertile soil for a home garden and dispose of organic waste responsibly. However, not everyone has the space or time to properly compost at home. The free directory at FindAComposter.com lists commercial composting facilities by zip code.

 

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