A brief introduction to selection is given. This is based on a natural process, but breeders aim to accelerate it by screening selected palms within and between genotypes or progenies under field conditions. Breeding is only effective if the trait of interest is controlled genetically (traits that...

The aim of oil palm trialling is to evaluate field performance among a range of genotypes and to select those of interest. A basic necessity is the provision of good quality planting material, usually produced from deliberate cross-pollinations. Details of methods in pre-trialling activities, i.e....