Variedades de Coffea arabica L. con manejo orgánico en Oaxaca

Mexico is an important producer of organic coffee, mainly harvested by producers with small shade plots who use a diversity of varieties. Considering organic cultivation standards, we evaluated fruit production, cherry-parchment industrial yield, and the sensory cup quality of 20 coffee varieties (10 tall stature and 10 compact stature) during six production cycles in Oaxaca, Mexico. The varieties with the highest average fruit production in six years were three compact stature: Colombia Brote Café (30.2 kg / plant), Oro Azteca (29.0 kg / plant), and Yellow Catuai (27 kg / plant). These varieties produce large beans suitable for a European-style preparation. The Aztec Gold varieties presented good aroma, acidity and body attributes. Tall stature varieties with greater intermediate yield were Batie, Dessie, Pluma Hidalgo 177, and Typica 947, with around 24 kg / plant. Pacamara and Blue Mountain had low fruit production. Some varieties achieved a good taste irrespectively of their stature. Abnormalities in beans and agroindustrial yields were similar for all varieties