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In situ conservation of crop genetic resources through maintenance of traditional farming systems

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Abstract

A strategy is suggested for in situ conservation of crop genetic resources whereby conservation efforts are linked to rural development projects in Third World countries. We describe development projects that emphasize preservation of traditional farming systems and succeed in sustaining production by relying on the maintenance of biological and genetic diversity in these systems. Basing agricultural development efforts on indigenous knowledge, technology, and social organization can provide important guidelines for the design of cropping systems that allow lowincome farmers to produce subsistence and cash crops without dependence on external inputs and seed supplies. By incorporating landraces and wild relatives of crops into these cropping systems, major achievements in the conservation of crop genetic resources can be obtained.

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Authors and Affiliations

  1. Division of Biological Control, University of California, 94720, Berkeley, CA

    Miguel A. Altieri

  2. L. H. Bailey Hortorium, Cornell University, 14853, Ithaca, NY

    Laura Merrick

  3. Department of Vegetable Crops, University of California, 95616, Davis, CA

    Laura Merrick

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  1. Miguel A. Altieri
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  2. Laura Merrick
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Altieri, M.A., Merrick, L. In situ conservation of crop genetic resources through maintenance of traditional farming systems. Econ Bot 41, 86–96 (1987). https://doi.org/10.1007/BF02859354

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