concept food waste, composting, sustainable compost uneaten rotten vegetables to reduce food waste

compost uneaten rotten vegetables reduce food waste organic recycling nutrients soil environment sustainable ecofriendly decomposition kitchen scraps gardening fertilizer biodegradable green living management sustainability natural earthfriendly decay biodegrade leftovers decompose enrich garden health ecoconscious environmental greenery plant growth practices landfill agriculture nutrientrich matter carbon footprint greenhouse gas emissions aigenerated