Crop genetic resource policy: the role of ex situ genebanks
The world-wide capacity of genebanks for ex situ conservation of crop genetic resources has increased greatly since the 1970s, improving the access of crop breeders to landraces and wild and weedy relatives. But utilization of genebank resources has not kept pace. The set of popular cultivars in major crops is typically rather small, and their ancestry encompasses only a fraction of the genetic diversity currently available in other cultivars. Discussions of farmers' rights that focus on compensation for current incorporation of farmers' varieties in new cultivars have diverted attention from the question of why so little of the newly accessible genetic diversity is currently being utilized by public and private breeders. To optimize the future provision of genebank services, research is needed on the costs of genebanks, the market for their services, the use of genetic resources by breeders, and the implications of recognition of farmers' rights, evolving intellectual property rights, continued funding problems and developments in biotechnology.
Volume (Year): 41 (1997)
Issue (Month): 1 (March)
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- Evenson, Robert E & Gollin, Douglas, 1997.
"Genetic Resources, International Organizations, and Improvement in Rice Varieties,"
Economic Development and Cultural Change,
University of Chicago Press, vol. 45(3), pages 471-500, April.
- Evenson, R.E. & Gollin, D., 1994. "Genetic Resources, International Organizations, and the Rice Varietal Improvement," Papers 713, Yale - Economic Growth Center.
- A. J. Singh & D. Byerlee, 1990. "Relative Variability In Wheat Yields Across Countries And Over Time," Journal of Agricultural Economics, Wiley Blackwell, vol. 41(1), pages 21-32.
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