Skip to main content
. 2022 Apr 23;12:6671. doi: 10.1038/s41598-022-10703-0

Figure 2.

Figure 2

Interactive effects of P fertilizer form and irrigation regime on (a) Chl a fluorescence OJIP transient curves, (b) chlorophyll content index (Cicer arietinum), (c) photosynthetic performance index (PIABS) for energy conservation from photons absorbed by PSII to the reduction of intersystem electron acceptors, and (d) driving force on absorption basis, suggested for estimating the driving force of processes evaluated by the corresponding PIABS (DFABS) in chickpea plants (Cicer arietinum). Values are means of 6 replicates ± SE, dissimilar letters indicate significant differences at p < 0.05, according to Duncan’s new multiple range test.