From: Limited impacts of climatic conditions on commercial oil palm yields in Malaysian plantations
Plantation | State | N fields | Median elevation (masl) | Median annual yield (t FFB/ha) | Median palm age (years) | Maximum annual yield (t FFB /ha) | % yield in peak month | Monthly Tmax (°C) | Monthly Tmin (°C) | Monthly rainfall (mm) |
---|---|---|---|---|---|---|---|---|---|---|
1 | Negeri Sembilan | 5 | 82 | 16.4 | 8 | 29.6 | 13.8 | 30.6 (29.0–31.9) | 22.5 (21.5–23.7) | 143 (0–539) |
2 | Johor | 3 | 74 | 18.9 | 9 | 27.2 | 13.6 | 31.2 (29.3–32.6) | 23.8 (22.7–25.0) | 150 (3–582) |
3 | Perak | 10 | 38 | 20.0 | 10 | 32.7 | 12.4 | 30.0 (27.4–32.4) | 23.0 (20.8–25.0) | 223 (0–811) |
4 | Johor | 2 | 70 | 20.6 | 9 | 28.3 | 13.2 | 31.0 (29.0–32.5) | 23.8 (22.8–25.1) | 222 (0–949) |
5 | Negeri Sembilan | 11 | 40 | 21.1 | 10 | 24.4 | 13.6 | 31.1 (29.3–32.5) | 23.3 (22.3–24.6) | 135 (0–549) |
6 | Melaka | 3 | 48 | 22.2 | 10 | 32.3 | 14.0 | 31.3 (29.9–32.7) | 23.3 (22.2–24.6) | 146 (0–580) |
7 | Kedah | 5 | 23 | 22.2 | 11 | 30.5 | 14.6 | 30.8 (29.2–33.2) | 22.3 (20.9–24.1) | 184 (4–1070) |
8 | Sabah | 10 | 24 | 25.3 | 10 | 43.1 | 11.9 | 30.6 (28.0–32.2) | 23.1 (21.8–24.4) | 166 (0–568) |
9 | Perak | 8 | 86 | 26.2 | 11 | 32.5 | 13.3 | 28.7 (27.2–30.0) | 19.9 (19.0–21.4) | 144 (0–920) |
10 | Selangor | 14 | 9 | 28.8 | 10 | 36.4 | 12.1 | 32.6 (30.7–34.2) | 23.5 (22.5–24.6) | 160 (0–543) |
11 | Perak | 5 | 22 | 29.6 | 11 | 37.9 | 12.7 | 30.7 (28.5–32.5) | 23.55 (22.5–25.3) | 146 (0–615) |
12 | Selangor | 7 | 10 | 31.6 | 9 | 38.2 | 12.1 | 32.4 (29.3–34.2) | 23.5 (22.3–24.6) | 168 (0–1338) |