Project: Development and conservation in the upper part of the Cahabon river watershed. Photo documentation: Promoter training Lecture on soil conservation in a farmer's house. Sept. 2008. Marking elevation lines for planting to prevent erosion. Sept. 2008. PROEVAL RAXMU agroecology promoters study sheep housing design in Huehuetenango. PROEVAL RAXMU agroecology promoters receive lecture on oat cultivation for sheep forage and for seed saving, Capellania, Huehuetenango, November 2009. PROEVAL RAXMU promoters study grafting of peach trees, Quilinco, Huehuetenango, November 2009.