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dc.contributorPark, A.G.en_US
dc.contributorMata-Gonzalez, Ricardoen_US
dc.contributorJohnson, Douglas E.en_US
dc.contributorMohawesh, Yasseren_US
dc.creatorLouhaichi, Mouniren_US
dc.identifier.citationMounir Louhaichi, A. G. Park, Ricardo Mata-Gonzalez, Douglas E. Johnson, Yasser Mohawesh. (15/7/2015). A Preliminary Model of Opuntia ficus-indica (L. ) Mill. Suitability for Jordan. Palermo, Italy.en_US
dc.description.abstractOpuntia ficus-indica (L.) Mill. has been propagated for its fruits and young pads for human consumption, as well as for forage for domestic livestock for hundreds of years. Recently, it has been suggested that this plant could be beneficial in arid regions of the world where it has not been introduced. We used environmental tolerances for O. Ficus-indica gleaned from literature reviews, a rapid survey of this cactus growing in Jordan, and climatic data in a Geographic Information Systems (GIS) context to build a simple model of O. Ficus-indica suitability for Jordan. Rainfall and temperature were deemed the most important environmental variables to be employed in our model. We identified areas of the country within the range of annual rainfall between 250 and 505 mm and those with an absolute minimum temperature in any month above 1.5°C. Climate data in our analysis came from the WorldClim GIS data set. We then eliminated areas with saltaffected soils. We extracted soil type, temperature and annual precipitation from the climatic GIS layers at twenty-one sites in Jordan where O. ficus-indica was found to be growing. Nineteen locations had aceptable values within the environmental tolerances for annual rainfall and temperature specified by the literature review. Two locations were drier than the recommended climatic range for the establishment of catus, and probably represent sites ameliorated by supplemental irrigation or water harvesting. A conservative figure of seven percent of Jordan’s 89,342 km² was determined to have potential for cactus, based on aforementioned tolerances of temperature and annual rainfall. Inclusion of high-resolution soil information and digital elevation layer in the model, when they become available, would further refine the prediction of areas with potential for O. ficus-indica growth and cultivation. VIIIth IC on Cactus Pear and Cochineal Eds.: Inglese et al. Acta Hort. 1067, ISHS 2015en_US
dc.publisherInternational Society for Horticultural Science (ISHS)en_US
dc.sourceVIIIth International Congress on Cactus Pear and Cochineal;en_US
dc.subjectbarbary figen_US
dc.subjectprickly pear cactusen_US
dc.subjectcrop adaptationen_US
dc.subjectenvironmental variationen_US
dc.titleA Preliminary Model of Opuntia ficus-indica (L.) Mill. Suitability for Jordanen_US
dc.typeConference Paperen_US
cg.creator.idLouhaichi, Mounir: 0000-0002-4543-7631en_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerOregon State University - OSU United Statesen_US
cg.contributor.centerNational Agricultural Research Center Jordan - NARC Jordanen_US
cg.contributor.crpCGIAR Research Program on Dryland Systems - DSen_US
cg.contributor.funderNot Applicableen_US
cg.coverage.regionWestern Asiaen_US
dc.identifier.statusLimited accessen_US

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