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Phone

(1): +61-7 3376 4066

Email

info@heal.com.au

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3/49 Jijaws Street ,

Sumner QLD 4074

Composting Bags

 

Compost is organic matter that has been decomposed and recycled as a fertilizer and soil modification. 

It is rich in nutrients and is used in gardens, landscaping, horticulture, and agriculture. The compost itself is beneficial for the land in many ways, including as a soil conditioner, a fertilizer, addition of vital humus, and as a natural pesticide for soil. In ecosystems, compost is useful for erosion control, land and stream reclamation, wetland construction, and as landfill cover (see compost uses). Organic ingredients intended for composting can alternatively be used to generate biogas through anaerobic digestion.

 

 

The process of composting simply requires creating a heap of dampened organic matter known as green waste such as leaves, food waste, etc.  the materials to break down into humus after a period of weeks or months. Modern, methodical composting is a multi-step, closely monitored process with measured inputs of water, air, and carbon- and nitrogen-rich materials. The decomposition process is supported by shredding the plant matter, adding water and ensuring proper aeration by regularly turning the mixture. Worms and fungi further break up the material. Bacteria requiring oxygen to function (aerobic bacteria) and fungi manage the chemical process by converting the inputs into heat, carbon dioxide and ammonium. The ammonium (NH4) is the form of nitrogen used by plants. When available ammonium is not used by plants it is further converted by bacteria into nitrates (NO3) through the process of nitrification. Compost is a key ingredient in organic farming.