Fig. 5From: Interactive effects of nitrogen and potassium on photosynthesis and photosynthetic nitrogen allocation of rice leavesInteractive effects of nitrogen and potassium on Npsn allocation by function. Ncb represents carboxylation N, Nlc represents light capture N, Net represents electron transfer N. Non-Npsn represents non-photosynthetic N. The number out of the bracket represents the absolute N content (g m− 2) of different functions. The number in the bracket represents the relative content (%)Back to article page