This paper employed DEA theory to evaluate two-oriented agricultural production efficiency of Hengyang County, Hunan province,based on an index system of evaluation of two-oriented agriculture development status. The analyses indicate that the seven towns can improve the agricultural input-output efficiency in a short term via certain input adjustments, and twenty towns can raise agricultural productivity through increasing scale appropriately. On the average, Hengyang County has achieved higher two-oriented agricultural production efficiency as well as comparatively apparent scale and technic...
