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Reviews past trends, summarizes major constraints to income growth, food security, poverty alleviation, and environmental sustainability, and identifies future research and development strategies and priorities for the semi-arid tropics. Focuses on sub-Saharan Africa and South Asia.
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This book is based on a global public policies and programs workshop held in July 2000. The papers examine conceptual issues along with the practical implementation problems of global public policies and programs. Some of the topics covered in this book are global financial instability, the implications of intellectual property rights protection for developing countries, and the promotion of international agricultural research.
Population growth alone dictates that global food supplies must increase by over 50% in coming decades. Advances in technology offer an array of opportunities to meet this demand, but history shows that these can be fully realised only within an enabling policy environment. Sustaining Global Food Security makes a compelling case that recent technological breakthroughs can move the planet towards a secure and sustainable food supply only if new policies are designed that allow their full expression. Bob Zeigler has brought together a distinguished set of scientists and policy analysts to produce well-referenced chapters exploring international policies on genetic resources, molecular genetics, genetic engineering, crop breeding and protection, remote sensing, the changing landscape of agricultural policies in the world’s largest countries, and trade. Those entering the agricultural sciences and those who aspire to influence public policy during their careers will benefit from the insights of this unique set of experiences and perspectives.
Despite technological advances in agriculture, nearly a billion people around the world still suffer from hunger and poor nutrition while a billion are overweight or obese. This imbalance highlights the need not only to focus on food production but also to implement successful food policies. In this new textbook intended to be used with the three volumes of Case Studies in Food Policy for Developing Countries (also from Cornell), the 2001 World Food Prize laureate Per Pinstrup-Andersen and his colleague Derrill D. Watson II analyze international food policies and discuss how such policies can and must address the many complex challenges that lie ahead in view of continued poverty, globalization, climate change, food price volatility, natural resource degradation, demographic and dietary transitions, and increasing interests in local and organic food production. Food Policy for Developing Countries offers a "social entrepreneurship" approach to food policy analysis. Calling on a wide variety of disciplines including economics, nutrition, sociology, anthropology, environmental science, medicine, and geography, the authors show how all elements in the food system function together.
The result of an expert consultation, this publication examines ‘innovations systems’ – a concept suggested as underpinning industrial development – as a strategy for agricultural development. Innovation systems approaches conceptualise change as a long-term, socially-embedded process, and recognise the important role policy plays in shaping the parameters within which decisions are made. Providing a collection of papers and commentaries from the world’s top scholars and practitioners, this book looks at the strengths – but also the weaknesses and challenges –
Crop disease management strategies revolve around the principles of exclusion, eradication and immunization. Cultural practices are aimed at preventing or reducing the accumulation of pathogen population (inoculum). Development of cultivars with genetic resistance by transgressing resistance gene(s) through traditional breeding procedures or biotechnological techniques is the most effective and acceptable strategy, as it is environment-friendly and does not need any additional cost to the grower. Assessment of different grades of resistance of cultivars or genotypes to soilborne microbial pathogens has been possible by quantifying pathogen populations or their DNA contents in the test plants...