Sustainable Agriculture and Food Security

Agriculture and food security are central to sustainable development in Bangladesh and South Asia, where millions of smallholder farmers depend on agriculture for their livelihoods and where food systems face increasing pressures from climate change, natural resource degradation, population growth, market volatility, and changing dietary needs. Ensuring long-term food and nutrition security requires a transition towards agricultural systems that are productive, resource-efficient, climate-resilient, inclusive, and environmentally sustainable.

Sustainable Agriculture and Food Security examines the interconnected dimensions of sustainable agriculture and resilient food systems, with particular emphasis on Bangladesh and relevant experiences across South Asia. The book explores climate-smart agriculture, agroecological approaches, soil health, sustainable water management, efficient irrigation, biodiversity conservation, circular agriculture, and environmentally responsible farming practices. It also investigates the potential of precision agriculture, digital technologies, artificial intelligence (AI), and the Internet of Things (IoT) to improve agricultural productivity, resource-use efficiency, and climate adaptation. Particular attention is given to the opportunities and challenges associated with adopting these innovations among smallholder farmers, women, and young people.

Beyond farm-level production, the book examines agricultural finance, agribusiness development, market access, value-chain integration, sustainable food supply chains, and the policy and institutional frameworks needed to strengthen food security. Drawing on empirical research, regional experiences, case studies, and policy-oriented analysis, it highlights practical pathways for improving agricultural livelihoods, reducing environmental pressures, and building more inclusive and resilient food systems. The book aims to serve as a useful resource for researchers, students, development practitioners, agricultural professionals, and policymakers working towards sustainable agriculture and food security in Bangladesh and South Asia.