A note on the long-term palm oil yield trend

National data for Malaysia on annual palm oil yields per hectare were re-examined in the light of their apparent lack of improvement over the last few decades. Published yields were compared to yields re-calculated from basic data on total crude palm oil (CPO) production and mature planted area. While some discrepancies were evident between the […]

Thermal conductivity of oil palm fibre – polyethylene hybrid composite

Hybrid composite boards were manufactured from oil palm trunk (opt), frond (opf), empty fruit bunces (efb) and polyethylene. The objective of this study was to measure the thermal conductivity of hybrid composite boards. The thermal conductivity of the boards was measured using Quick Thermal Conductivity Meter (QTM-D3). In this study, hybrid boards with different types […]

Towards understanding and controlling abscission in the oil palm

Losses in oil yield and quality are often attributed to the non-synchronous ripening of oil palm bunches and the shedding of loose fruits. Manipulation of abscission process offers valuable opportunities for increasing the productivity of oil palm. Biotechnology or conventional breeding may be exploited to delay the onset of abscission or prevent it altogether. The […]