CRIN has developed:
- Hybrids that produce in 5 years with an an annual average yield
of about 2,000 nuts/tree/year of marketable sizes (12-15g)
- Vegetative propagated materials that starts fruiting in about
- A natural insecticide, spindor dust (a.i. spinosard (0.125%))
for protection of kolanuts in storage against kola weevil,
- Kola pod husks with organic materials such as poultry droppings
as organic fertilizers.