Abstract: Determinations were implemented in 2014 on parameters of photosyntheticCO2 response curve, chlorophyll content and specific leaf weight of 2-year cuttings of fig(Ficus carica) cultivars, namely Brent Rick, Violette Solise, B110 and Xinjiang Zaohuang. The result demonstrated that photorespiration coefficient (Rp) and compensation point of CO2 (CCP) of Brent Rick was the lowest, but the maximum net photosynthetic rate (Pn max) was the highest under saturation point of CO2 (CSP). Meanwhile, the experiment showed that chlorophyll content and specific leaf weight of Brent Rick was significantly higher than the other tested cultivars. Brent Rick showed the highest photosynthetic capacity, may be better for greenhouse cultivation.