Figure 11.
Comparison of monthly recorded FFB yield trend and El Niño–free yield data in Malaysia computed in median values for the aforementioned durations between 1986 and 2019. Actual FFB yield data recorded from January 1986 to December 2019 in Malaysia (N = 408 months), including 110 months of yield data, which are associated with El Niño as declared by [24,25,26], and 298 months of El Niño–free yield dataset.