Organic waste in towns and cities is generated by households, businesses, industries and local authorities. It consists of kitchen waste (e.g. potato peelings), waste food (e,g, leftovers in restaurants, spoiled fruit and vegetables from markets), garden waste (e.g. grass clippings and hedge trimmings) and industrial waste (e.g. from agricultural and food processing factories). Of course agriculture produces vast quantities of organic waste such as rice husk, straw and manure. However, this rarely becomes mixed with domestic or commercial organic waste so is not discussed in this brief. In addition, most farmers compost it themselves, as do many urban and peri-urban nurseries.
No comments:
Post a Comment