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dc.contributorPannell, David J.en_US
dc.contributorChristiansen, Scotten_US
dc.contributorNersoyan, Nersesen_US
dc.contributorBahhady, Faiken_US
dc.creatorNordblom, Thomas Len_US
dc.identifier.citationThomas L Nordblom, David J. Pannell, Scott Christiansen, Nerses Nersoyan, Faik Bahhady. (1/9/1994). From weed to wealth? Prospects for medic pastures in the Mediterranean farming system of north-west Syria. Agricultural Economics, 11 (1), pp. 29-42.en_US
dc.description.abstractMedic (Medicago spp.) pastures are widely grown in rotation with dryland crops in Mediterranean climate zones of Australia. Attempts since the 1960's to introduce this system to Mediterranean west Asia and north Africa (the native region of medic) have not lead to significant adoption; farmers in the region recognize medic, but as a weed and natural pasture plant. This first detailed economic evaluation of the rotational medic system was conducted using a whole-farm linear programming model based on the agricultural system of north-west Syria. The model represents in detail impacts of rotation on yields, labor requirements of alternative farm activities, availability of family and hired labor, subsistence income requirements, livestock feed sources and uses at different times and a choice of sheep stocking rates. Biological data for the analysis are based on a large six-year cropping and grazing experiment near Aleppo on terra-rossa soil with rainfall mainly in winter and averaging about 330 mm annually. The trial compared a dryland medic-wheat system and traditional two-year rotations of wheat with: fallow, watermelon, lentil and vetch. Results indicate that, given current prices and yields from the trial, medic is less profitable than traditional rotations. The model was used to investigate situations in which medic would be economically preferred. Selection of a medic rotation by the model was found to be particularly sensitive to the area of the farm and the price of labor. On small farms, labor availability per hectare is high, favouring the production of labor intensive crops such as lentil and watermelon. On larger farms, labor costs of these enterprises are substantial, increasing the relative profitability of medic, especially if labor prices increase. Interestingly, the relative desirability of medic is more sensitive to its impact on subsequent wheat crops than to the level of pasture production. We also found that modest increases in the prices of sheep products (especially milk) have a major impact on the economic performance of medic. These insights will allow improved focusing and targeting of future research and extension activities.en_US
dc.publisherWiley (12 months)en_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourceAgricultural Economics;11,(1994) Pagination 29,42en_US
dc.subjectdryland cropsen_US
dc.subjectmediterranean farmingen_US
dc.titleFrom weed to wealth? Prospects for medic pastures in the Mediterranean farming system of north-west Syriaen_US
dc.typeJournal Articleen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerThe University of Western Australia, Faculty of Natural and Agricultural Sciences, Centre for Legumes in Mediterranean Agriculture - UWA - FoNAS - CLIMAen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionWestern Asiaen_US
dc.identifier.statusTimeless limited accessen_US

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