The importance of water use efficiency in crop productivity including oil palm is discussed. Effects of water stress in oil palm e.g. sex ratio and fresh fruit bunch yield are also emphasized. The importance of photosynthesis proses and its limitations are also included. This review also includes carbon partitioning, hormonal effects e.g. absicic acid (ABA) […]

The mini-rhizotron technique was used to study oil palm root turnover and longevity. Preliminary data collected over a three-month observation period was not sufficient to determine oil palm root longevity since the total root length was not constant. Root length replacement was high in tertiary roots about 11% more than secondary roots. Root observation has […]