Photosynthetic and functional traits of cacao plants under different agroforestry systems.

Parameters derived from photosynthetic light (A/PAR) and CO2 (A/Ci) response curves, specific leaf area, and pigments under different cacao agroforestry systems (AFs): cacaotal with Musaceae plantation and High mean daily incident radiation (HPAR), low diversity of clustered vegetation and Medium mean daily incident radiation (MPAR), and diversified multistrata vegetation and Low mean daily incident radiation (LPAR). The results include means ± SE (n = 4).