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Table 2 Effect of nicotinamide and/or humic acid on vegetative growth parameters of faba bean plants at 75 days after sowing (data are combined of two seasons)

From: Enhancement quality and quantity of faba bean plants grown under sandy soil conditions by nicotinamide and/or humic acid application

Treatments Plant height (cm) Number of branches/plant Number of leaves/plant Plant fresh weight (g) Plant dry weight (g)
Control 34.00 2.33 19.83 35.39 9.91
Humic acid 5% 36.50 2.33 21.50 40.63 10.82
Nicotinamide 5 mg/L 37.50 2.66 22.50 43.30 11.10
Nicotinamide 10 mg/L 38.00 2.83 23.00 44.35 12.60
Nicotinamide 20 mg/L 38.50 2.83 24.67 46.85 13.38
Nicotinamide 5 mg/L + humic acid 5% 37.00 2.33 23.17 37.74 11.20
Nicotinamide 10 mg/L + humic acid 5% 38.00 3.00 29.17 51.46 14.05
Nicotinamide 20 mg/L + humic acid 5% 37.50 2.33 22.83 37.85 10.59
L.S.D. at 5% 3.28 N.S 6.19 3.13 1.51