Vincent de Leijster

178 Ecosystem service Indicator Unit P-value n Monoculture Mean±SD n Dispersed Mean±SD n Alley Mean±SD n LF Mean±SD Provisioning services Coffee productivity (plot) kg berries / plant 0.98 8.9±6.2 7.9±6.2 7.4±4.6 7.5±4.1 Coffee yield (survey) kg green coffee / ha / y 0.51 140±113 103±79.0 108±94.4 120±68.4 Coffee bean quality (plot) Ratio fresh:dry weight 0.20 0.7±0.06 0.22±0.05 0.26±0.07 0.24±0.04 Timber volume m 3 wood / ha <0.001*** 0.02±0.08 b 66±64 a 47±51 ab 58±52 ab Table A5-8 (Continued)