Figure 2. Polarographic determination of the maximal net photosynthetic and respiratory rates of Scenedesmus cultures treated with dcps.

(A) [limit C]-treatment, (B) [CO₂]-treatment, (C) [glc]-treatment and (D) [CO₂+glc]-treatment. The measurements were taken place the fifth incubation day. The values that are not presented in the diagrams are so low that are fitted in with the x-axes.