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Academic & Professional Books  Environmental & Social Studies  Natural Resource Use & Depletion  Agriculture & Food

The Economics of Managing Crop Diversity On-farm Case Studies from the Genetic Resources Policy Initiative

Edited By: Edilegnaw Wale
144 pages, figs, tabs
Publisher: Earthscan
The Economics of Managing Crop Diversity On-farm
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  • The Economics of Managing Crop Diversity On-farm ISBN: 9781849712224 Paperback Nov 2010 Usually dispatched within 5 days
  • The Economics of Managing Crop Diversity On-farm ISBN: 9781849712217 Hardback Nov 2010 Usually dispatched within 5 days
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About this book Contents Customer reviews Biography Related titles

About this book

This book assesses a variety of economic issues as they relate to agro-biodiversity and show how addressing these issues can assist in agro-biodiversity policymaking. These are illustrated using empirical data from some of the countries which are part of the Genetic Resources Policy Initiative (Ethiopia, Nepal and Zambia) and applying the relevant economic methods of regression analysis, choice experiments, hedonic pricing, contingent ranking, contingent valuation and farm business income analysis.

The authors discuss the economics of managing crop diversity on-farm in the context of crop variety attribute preferences, farmers' perception of agro-biodiversity loss, and value addition and marketing of the products of traditional crop varieties. The case studies include detailed analysis of traditional varieties of groundnut, maize, rice, sorghum, and teff.


Preface; List of Contributors; Part I: Setting the Scene; 1. Introduction: Setting the Scene for GRPI Economics; Part II: Variety Trait Preferences and On-Farm Conservation Policy; 2. Economic Analysis of Ethiopian Farmers' Preferences for Crop Variety Attributes: A Choice Experiment Approach; 3. Valuation of Rice Diversity in Nepal: A Trait-based Approach; 4. Farmers' Perceptions on Replacement and Loss of Traditional Crop Varieties: Examples from Ethiopia and Implications; Part III: Market Value Chains, Commercialization and On-farm Conservation Policy; 5. Consumers' Attribute Preferences and Traders' Challenges Affecting the Use of Local Maize and Groundnut Varieties in Lusaka: Implications for Crop Diversity Policy; 6. Commercialization and Market Linkages for Promoting the Use of Local Rice Varieties: A Nepalese Case Study; Part IV: Conclusions and Outlook; 7. Findings, Conclusions, Implications and Outlook; Index

Customer Reviews


Edilegnaw Wale is a Senior Lecturer in the Department of Agricultural Economics, School of Agricultural Sciences and Agribusiness, University of KwaZulu-Natal, Pietermaritzburg, South Africa. Adam G. Drucker is a Senior Economist at Bioversity International, Rome, Italy. Kerstin K. Zander is a Research Fellow in the School for Environmental Research, Charles Darwin University, Darwin, Australia.

Edited By: Edilegnaw Wale
144 pages, figs, tabs
Publisher: Earthscan
Media reviews

'The book by Wale and collaborators helps to enlighten us about the deep rooted causes of agro-biodiversity loss. A very valuable addition to the libraries of policy makers, scientists and environmental and development NGOs concerned with this global problem.' Dr. Unai Pascual, Lecturer, Department of Land Economy, Cambridge 'Based on the Genetic Resources Policy Initiative (GRPI), which aims to strengthen the capacity of developing countries to design comprehensive policy frameworks for genetic resources, this book aims to document the range of economic issues of relevance to agro-biodiversity policy. In so doing, it succeeds to link results based on scientific, in this case economic, work to policy recommendations and thereby contributing to both the scientific as well as the policy discussion. Its major contribution to the scientific discussion is the application of various economic approaches (e.g., choice experiments, hedonic pricing, variety attribute preference ranking, contingent valuation and farm business income analysis) to empirically analyze the value chains of plant genetic resources used in food production. In that way the multi-dimensions of in situ conservation become better understood and it is easier to integrate in situ conservation policies into rural development interventions to address potential policy trade-offs. The enhanced economic understanding of the decision processes enables the improved design of well targeted conservation policies for both the traditional varieties well marketable (de facto conserved) and the threatened varieties, which need clear (financial) compensatory measures to be maintained by the farmers. By doing so, the book takes forward the policy discussion to make the conservation of plant genetic resources (used in food production) part of the broader rural development agenda.' Dr. Detlef Virchow, Food Security Center (FSC), University of Hohenheim, Germany

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