Table 3. Plackett–Luce estimates from farmer’s overall appreciation (OA) of genotypes associated with genotypes’ agronomic metrics, DM, days to maturity; PH, plant height; PW, panicle weight; GY, grain yield; BY, biomass yield; GFP, grain filling period.
The rankings were analyzed for the whole group (All) and in subsets among gender to assess differences in traits linkages within men and women farmers. * 0.05 < p < 0.01, ** 0.01 < p < 0.001, *** p < 0.001.
| Group | Estimate | Std. error | z value | Pr(>|z|) | ||
|---|---|---|---|---|---|---|
| All | (Intercept) | −7.09 | – | – | – | |
| GY | 0.000764 | 0.000135 | 5.66 | 1.51E−08 | *** | |
| DM | 0.00625 | 0.00402 | 1.56 | 0.12 | ||
| PH | −0.0123 | 0.00275 | −4.46 | 8.17E−06 | *** | |
| PW | −0.0557 | 0.0716 | −0.777 | 0.437 | ||
| BY | −3.6E−05 | 2.72E−05 | −1.32 | 0.186 | ||
| GFP | 0.011 | 0.00484 | 2.27 | 0.0233 | * | |
| Men | (Intercept) | −7.04 | – | – | – | |
| GY | 0.000765 | 0.000175 | 4.36 | 1.29E−05 | *** | |
| DM | 0.00542 | 0.00531 | 1.02 | 0.308 | ||
| PH | −0.0114 | 0.00361 | −3.17 | 0.00155 | ** | |
| PW | −0.0818 | 0.0932 | −0.878 | 0.38 | ||
| BY | −2E−05 | 0.000036 | −0.562 | 0.574 | ||
| GFP | 0.00919 | 0.00637 | 1.44 | 0.149 | ||
| Women | (Intercept) | 15.6 | – | – | – | |
| GY | −0.00084 | 0.00028 | −3.01 | 0.00262 | ** | |
| DM | −0.186 | 0.0101 | −18.5 | <2e−16 | *** | |
| PH | −0.139 | 0.00661 | −20.9 | <2e−16 | *** | |
| PW | 4.4 | 0.195 | 22.6 | <2e−16 | *** | |
| BY | 0.000346 | 5.43E−05 | 6.38 | 1.74E−10 | *** | |
| GFP | −0.136 | 0.0104 | −13.1 | <2e−16 | *** |