local farmer holding shovel full of compostable food scraps over compost heap. composting, permaculture, zero waste gardening,

agriculture agronomist babana based bio biodegradation compost composting dirt earth earthworms ecological ecology ecosystem environment farm farming fertilizer food fruits garbage garden gardening heap horticulture humus husk kitchen leftover local natural nature nutrient organic peel permaculture plant rish scraps shovel soil sustainable vegetables vermicompost vermicomposting vermiculture waste worm zero