Spacing and Shade Trials with Cacao.

Abstract

Two of the most important factors affecting yield of cacao plantations are the spacing at which the trees are planted, and the overhead shade provided. Earlier recommendations made by the Department of Agriculture, Stock and Fisheries, such as those given by Henderson
(1954), were based on observation and practical experience in cacao growing, but at the time there were few experimental data from which conclusions could be drawn. Since then, there has been considerable research, both in this country and overseas, and although results are still far from complete it has been felt desirable to review the findings for the benefit of local growers.