Treatments | CV Grafite-2012 | CV-Bonus-2013 |
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SDW (g plant−1) | RDW (g plant−1) | SDW (g plant−1) | RDW (g plant−1) |
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CI | WD | CI | WD | CI | WD | CI | WD |
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Control | 2.20 Da | 1.22 Cb | 0.61 Da | 0.39 Bb | 9.70 Ca | 7.71 Ca | 2.19 Ca | 1.48 Ca |
R. tropici
| 2.61 Ca | 1.55 Bb | 0.71 Ca | 0.60 Ab | 13.03 Ba | 9.27 BCb | 4.57 Ba | 3.14 Bb |
R.tropici co-in | 3.34 Ba | 1.64 ABb | 0.77 Ba | 0.64 Ab | 13.26 Ba | 11.34 ABa | 4.60 Ba | 4.05 Ba |
N-fertilizer | 4.00 Aa | 1.90 Ab | 0.88 Aa | 0.63 Ab | 16.93 Aa | 12.22 Ab | 9.27 Aa | 6.25 Ab |
- Means (n = 4) from a same column followed by different capital letters and from same row followed by different letters are significantly different (p ≤ 0.05, LSD test)
- Common beans cultivars Grafite and Bonus grown in two different regimes of water (continuous irrigation at 24% of humidity CI; water deficit (WD) induced after flowering until 13% humidity)
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Treatments control: non-inoculated, R. tropici inoculated with Rhizobium tropici (‘BR322’, ‘BR520’, and ‘BR534’), R. tropici co-in co-inoculation with R. tropici and H. seropedicae (HRC54) and humic acids-like, N-fertilizer non-inoculated and with urea application