SITE INDEX EQUATIONS FOR <em>PINUS</em> <em>KESIYA</em> IN CAMEROON

Abstract

This paper describes the development of a site index equation for Pinus kesiya in West Cameroon. Data were collected from 109 temporary circular plots in Pinus kesiya stands aged between 5 and 34 years. Amongst the models tested, the Chapman-Richards function provided the best results in terms of fit and general behaviour. This function was used to generate anamorphic site index curves for the species. The results will serve as a basis for site classification and in the development of a growth and yield prediction model for the species.