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. 2019 Apr 12;14(6):1601952. doi: 10.1080/15592324.2019.1601952

Figure 3.

Figure 3.

Chlorophyll a fluorescence OJIP transient curves in pigeonpea leaves and pods after 24 hrs of incubation in normal temperature (25°C) as control, and high temperature 45°C for 24 h (HT), OJIP transient curves in young leaves (a), mature leaves (b), young pods (c) and mature pods (d). Here O is for origin (minimal fluorescence Fo), J and I for two different inflections (Fj and Fi) and P for peak (maximum fluorescence Fp or Fm). Abbreviation: I: irradiance; D: darkness; IHT: high temperature under irradiance; DHT: high temperature under darkness.