Figure 2
From: Climate Based Predictability of Oil Palm Tree Yield in Malaysia
Composite analysis of deviations from the mean for (a) rainfall, (b) maximum temperature at 2-m height, (c) minimum temperature at 2-m height, (d) relative humidity at 2-m height, (e) solar radiation and (f) potential evapotranspiration for Malaysia. Vertical bars denote the standard error of the mean. Shaded areas denote stress-sensitive periods considering the peak of fruits harvesting in September-October, i.e. sex determination (dark grey), inflorescence abortion (grey) and bunch failure (light grey). Significant differences between means at 95% level (according to two-sided Student’s t-test with 10,000 permutations) are showed by black dots. The figure was generated by R software version 3.4.1 (https://www.R-project.org/) with package “ggplot2” version 2.2.1.
