UENF 2014 is a new common bean cultivar from the black commercial group, developed by UENF. The cultivar is adapted to the Northern and Northwestern regions of the Rio de Janeiro state and presents a good performance, mainly for high grain yield, high stability and wide adaptation to these regions.
Key words:
Phaseolus vulgaris L.; plant breeding; stability; adaptation
| Environment | Year | Grain yield (kg ha-1) | |||
|---|---|---|---|---|---|
| UENF 2014 | Xamego | BR1-Xodó | BR3-Ipanema | ||
| E1 | 2010 | 2425 | 2262 | 2488 | 1974 |
| E2 | 2010 | 2339 | 1948 | 2386 | 2334 |
| E3 | 2010 | 2243 | 1922 | 1390 | 2167 |
| E1 | 2011 | 2750 | 2254 | 2451 | 2578 |
| E2 | 2011 | 2316 | 2252 | 1900 | 2389 |
| E3 | 2011 | 2633 | 1880 | 1822 | 2325 |
| Overall mean | 2451 | 2086 | 2073 | 2295 | |
| Relative yield (%)1 | - | 17.50 | 18.23 | 6.8 | |
| Cultivar | Traits | ||
|---|---|---|---|
| Cooking time (min) | Protein content (%) | Absorption (%) | |
| UENF 2014 | 25.2 | 26.5 | 101.25 |
| Xamego | 22.2 | 26.0 | 96.27 |
| BR1-Xodó | 22.5 | 24.3 | 97.53 |
| BR3-Ipanema | 25.1 | 22.5 | 97.12 |
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