Cope, F W. 1938. Some factors controlling the yield of young cacao—II. 8th Ann Rep on Cacao Res (Trin.), pp. 4–15. Cope, F W. 1939. Studies in the mechanism of self-incompatibility in cacao-II.

Cacao nibs are crunchy bits of dried and roasted cacao beans derived from the pods of the Theobroma cacao tree. They can later be turned into chocolate or cocoa powder. Cacao nibs can be enjoyed on ...