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. 2018 Sep 20;13(9):e0204046. doi: 10.1371/journal.pone.0204046

Table 3. Interactions between coffee farmer attributes and their rankings of promoted and indigenous shade tree species by ecosystem services and disservices.

Only significant results are shown.

Heat Protection Cold Protection Erosion Control Soil Moisture Nutrient Enhancement Root Competition Coffee Yield Weed Control Economic Benefit Overall Preferences
Model A
Promoted Spp. × Spp Richness (†)           0.01 *       -0.01 **
Promoted Spp. × Medium-Shade AFS       0.09 *     -0.13 *     -0.12 **
 Model B                    
Promoted Spp. × Gender [M] -0.07 * 0.10 0.11 ** 0.06 0.11 *
 Model C                    
Indigenous Spp. × Mountain Ethnicity -0.13 * -0.14 * -0.19 ** 0.12 ***

Statistical significance is indicated by ‘***’ < 0.001 / ‘**’ < 0.01 / ‘*’ < 0.05 / ‘.’ < 0.1.

(†) refers to quantitative variables.