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Vermicompost can be mixed directly into the soil, or mixed with water to make a liquid fertilizer known as worm tea. The light brown waste liquid, or leachate, that drains into the bottom of some vermicomposting systems is not to be confused with worm tea. It is an uncomposted byproduct from when water-rich foods break down and may contain ...
Home composting pile with added kitchen waste. There are various types of organic waste that can be used to compost at home. Composting requires two types of organic materials: "green" waste and "brown" waste. [7] This is due to organic waste requiring four elements to decompose: nitrogen, carbon, oxygen, and water.
The two broad categories of organic solid waste are green and brown. Green waste is generally considered a source of nitrogen and includes pre- and post-consumer food waste, grass clippings, garden trimmings, and fresh leaves. [1] Animal carcasses, roadkill, and butcher residue can also be composted, and these are considered nitrogen sources. [30]
Vermicomposting: Utilising earthworms for composting organic material; Vermiculture: the commercial rearing of earthworms to be used for other processes e.g. fishing; Vermitechnology includes the study and commercial application of technologies that utilise earthworms for degrading waste organic materials for sanitation and agricultural re-use. [1]
Green waste does not include things such as dried leaves, pine straw, or hay. Such materials are rich in carbon and considered "brown wastes," while green wastes contain high concentrations of nitrogen. Green waste can be used to increase the efficiency of many composting operations and can be added to soil to sustain local nutrient cycling.
This is a list of composting systems: Home composting (small-scale) ... Vermicomposting; Industrial composting (large-scale) ... Waste sorting;
Domestic sewage vermifilter showing accumulated contents (composting worms exposed) A vermifilter (also vermi-digester or lumbrifilter) is an aerobic treatment system, consisting of a biological reactor containing media that filters organic material from wastewater.
Worms Eat My Garbage: How to Set Up & Maintain a Worm Composting System is a book by Mary Appelhof self-published in 1982 under the company name Flower Press. The book is still held as seminal reading in the field of vermicomposting. [1] [2] [3] [4]
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