“…These predictors were attributes related to the land ownership (forest productivity, productive orientation, land-use planning competence, role of landuse planning competence, acquisition pattern, holding size and number of plots), the landowner profile (gender, age, educational level, agroforestry training, role of training, experience in farm management and personal labor-force) and the family unit (household income, agroforestry investment and subsidies, role of subsidies, number of members, family labor-force, generational replacement, employment and professional labor-force) ( Table 2). The key role of these variables in NIPF owner behavior and management is supported by the results of previous studies (Kuuluvainen and Salo, 1991;Löyland et al, 1995;Hardie and Parks, 1996;Kuuluvainen et al, 1996;Zhang and Pearse, 1997;Zhang and Flick, 2001;Bolkesjø and Baardsen, 2002;Kline et al, 2002;Conway et al, 2003;Arano et al, 2004;Potter-Witter, 2005;Ross-Davis et al, 2005;Rodríguez-Vicente and Marey-Pérez, 2008;2009).…”