This book demonstrates through lucid explanations and practical case studies how agricultural, horticultural, and processed food waste - which is frequently perceived as a worldwide burden - can be used to promote sustainable agricultural methods. It demonstrates how these procedures, which encourage resource efficiency and waste reduction, are in line with the Sustainable Development Goals (SDGs). This book provides a clear manual for comprehending and using circular agriculture, making it suitable for anybody interested in sustainable solutions, such as policymakers, entrepreneurs, environmentalists and concerned citizens. It will also be of interest to researchers of science and technology, agriculture, law and public policy.