On‐farm conservation priorities through a multicriteria mono‐specific approach
نویسندگان
چکیده
Landraces are key plant genetic resources because of their adaptation to the local environment, which makes them likely contain alleles or gene complexes that confer adaptation. After massive loss landraces in past century, diversity persists farms is currently threatened and, thus, it must be safeguarded with highest priority. On-farm conservation an important management approach allows evolve according environmental changes. A methodological systematic identification most appropriate areas (MAPAs) for on-farm presented, using Spanish tomato (Solanum lycopersicum L.) as a case study. Among set potential factors might condition selection MAPAs, panel experts determined criteria assessment MAPAs were related agrobiodiversity and ecogeographical parameters. For each criterion, specific 5- by 5-km resolution GIS layer was created, six different prioritization strategies applied on area study obtain final priority value per cell then average county. The assigned counties values selected strategy. They widely distributed rural across Iberian Peninsula mainly autonomous communities Valencia, Basque Country, Extremadura, northern Andalusia, Catalonia, Aragon, western Castilla-La Mancha. identified could used governmental agencies allocate situ projects.
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ژورنال
عنوان ژورنال: Crop Science
سال: 2021
ISSN: ['1435-0653', '0011-183X']
DOI: https://doi.org/10.1002/csc2.20620