On the basis of stochastic frontier production function, this study focuses on exploring the varied effects on agricultural enterprises by the distinctive selection among four technological innovation path which are international technology import, technology assimilation, domestic technology purchase and technology update through the panel model analysis with data sources from 2006 to 2014. The research outputs propose that China's agricultural enterprises gradually from the labor-intensive to capital intensive; technology assimilation lays the stable positive effects on the efficiency of the enterprises; international technology import and domestic technology purchase are turning to be significantly negative from being insignificantly positive. Meanwhile, technology assimilation and technology update are significantly positive to enterprises which are funded from domestic and less significantly negative to Hong Kong, Macao and Taiwan enterprises.