The efficiency evaluation of forestry production and management is the foundation of realizing scientific operation and management of forestry. From the second phase characteristics of forestry production and management, by integrating factor analysis and data envelopment analysis method, the efifciency evaluation system of forestry production and management was set up. Based on the evaluation system, the empirical analyses on the forestry production-marketing efifciency in 9 counties and 2 districts of Chenzhou city, Hunan Province have been a...