This encyclopaedia presents a comprehensive and interdisciplinary analysis of sustainable animal production and animal feed technology, integrating economic, biological, and environmental perspectives. It explains the principles that govern livestock productivity, genetic improvement, housing systems, and health management within sustainable agricultural frameworks. The discussion links feed formulation, ingredient evaluation, and manufacturing processes with food safety, quality assurance, and environmental stewardship. Attention is given to the socio-economic dimensions of livestock development, particularly in emerging and smallholder systems, demonstrating how technology adoption influences productivity and resilience. The encyclopaedia further explores the relationship between feed resources, material flow, and ecological impact, highlighting the importance of balanced nutrition and responsible resource use. By combining scientific analysis with practical implementation strategies, it establishes a structured framework for advancing efficient, environmentally conscious, and economically viable animal production systems.

It is intended for postgraduate students, researchers, livestock specialists, nutritionists, and agricultural planners. The encyclopaedia serves as an authoritative academic reference, supporting evidence-based feed management, sustainable livestock development, and strategic decision making in modern animal production enterprises.