The role of water deficit in oil palm is discussed in this paper. Factors such as evapotranspiration, relative humidity and vapour pressure deficit affect the carbon assimilation process and oil palm growth in general. Various irrigation techniques have been tried to overcome this water deficit and some of the results are discussed. Abstrak: Peranan defisit […]

Polishing drum is used in palm oil mills to remove and separate fibre from the nuts. The nuts are subject to a tumbling action in order to loosen any small quantity of adhering fibre. Some modification work has been done on the polishing drum so that the nuts can be graded according to the size […]