title: Assessment of the sustainability of dual-purpose farms by the IDEA method in the subtropical area of central Mexico.
abstract: The objective of this study was to assess the sustainability of 10 dual-purpose cattle farms in a subtropical area of central Mexico. The IDEA method (Indicateurs de Durabilité des Exploitations Agricoles) was applied, which includes the agroecological, socio-territorial and economic scales (scores from 0 to 100 points per scale). A sample of 47 farms from a total of 91 registered in the local livestock growers association was analysed with principal component analysis and cluster analysis. From results, 10 farms were selected for the in-depth study herein reported, being the selection criterion continuous milk production throughout the year. Farms had a score of 88 and 86 points for the agroecological scale in the rainy and dry seasons. In the socio-territorial scale, scores were 73 points for both seasons, being the component of employment and services the strongest. Scores for the economic scale were 64 and 56 points for the rainy and dry seasons, respectively, when no economic cost for family labour is charged, which decreases to 59 and 45 points when an opportunity cost for family labour is considered. Dual-purpose farms in the subtropical area of central Mexico have a medium sustainability, with the economic scale being the limiting factor, and an area of opportunity.
authors.affiliation: Centro Universitario UAEM Temascaltepec, Carretera Toluca - Tejupilco, Km 67.5, Temascaltepec, 51300, México.
authors.forename: Isela Guadalupe
authors.initials: IG
authors.lastname: Salas-Reyes
authors.forename: Carlos Manuel
authors.initials: CM
authors.lastname: Arriaga-Jordán
authors.forename: Samuel
authors.initials: S
authors.lastname: Rebollar-Rebollar
authors.forename: Anastacio
authors.initials: A
authors.lastname: García-Martínez
authors.forename: Benito
authors.initials: B
authors.lastname: Albarrán-Portillo
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D002417:Cattle; D003365:Costs and Cost Analysis; D003612:Dairying / Q000191:economics*; D055864:Droughts; D005260:Female; D008297:Male; D008460:Meat / Q000191:economics*; D008800:Mexico; D012621:Seasons; D014329:Tropical Climate