This thesis project was launched in the month of August 2012, ending up .in the month of December 2014. lt was realized in Alfarillo locality, Ochane, located in Moyobamba district and province - San Martín. The specific aims were, identify the physical and phytosanitary agents of major influence in the productive quality of the coffee; to·measure the influence of the_ phytosanitary agents in the performance of coffee; coffee grower determines the environmental impacts generated by the production, in Moy_ob_amba_. Physical Agents with the highest incidence, according to the proposed $Cale of 1 to 4 identified in the field, were: The soil, water, T0 , macro and micro nutrients with the scale of degree 4 (maximum influence). The light and the highlights were 3. The stoniness, winds, clouds and effective depth, was 2. And the plant protection agents with the highest incidence according to...