Improve quality and productivity of some faba bean cultivars with foliar application of fulvic acid

Abdel-Baky, Y. R.; Abouziena, H. F.; Amin, A. A.; Rashad El-Sh, M.; Abd El-Sttar, A. M.

doi:10.1186/s42269-018-0040-3

Bulletin of the National Research Centre

Table 6 Effect of foliar spray application of fulvic acid on some growth characters of some faba bean varieties (combined analysis of two seasons)

From: Improve quality and productivity of some faba bean cultivars with foliar application of fulvic acid

Treatment	Seeds’ chemical constituent of four faba bean cultivars
	Total carbohydrate %	Crude protein %	Amino acids g kg⁻¹ DW					N %	P %	K %
	Total carbohydrate %	Crude protein %	Arginine	Lysine	Phenylalanine	Tryptophan	Total detected amino acids	N %	P %	K %
Effect of fulvic acid
0.0 gL⁻¹	49.87	25.90	5.93	2.81	3.69	1.09	13.52	4.58	0.39	0.62
3.0 gL⁻¹	52.41	28.88	6.81	3.01	3.98	1.39	15.19	4.69	0.41	0.78
6.0 gL⁻¹	56.39	31.80	7.19	3.47	4.39	1.46	16.51	4.89	0.48	0.83
9.0 gL⁻¹	59.71	33.51	7.90	3.69	4.85	1.49	17.93	5.39	0.59	0.94
L. S.D. at 5%	1.71	1.89	0.36	0.21	0.23	0.02	1.18	0.11	0.02	0.05
Effect of cultivars
Nubaria 2	51.90	26.09	6.39	3.01	4.32	1.14	14.86	4.49	0.38	0.64
Sakha 1	50.77	25.39	5.90	2.89	3.12	1.01	12.92	3.62	0.35	0.59
Sakha 3	53.38	29.46	6.88	3.12	4.36	1.18	15.54	4.59	0.42	0.72
Sakha 4	55.47	31.27	7.02	3.34	4.76	1.21	16.33	4.87	0.46	0.87
L. S.D. at 5%	1.13	1.21	0.14	0.23	0.18	n.s.	0.82	0.19	0.03	0.04
Effect of interaction
0.0 gL⁻¹
Nubaria 2	50.46	27.90	6.78	3.30	4.10	1.23	15.41	4.12	0.35	0.57
Sakha 1	49.38	26.84	5.41	2.92	3.67	1.12	13.12	3.82	0.31	0.53
Sakha 3	52.66	29.50	6.30	3.44	4.59	1.30	15.63	4.76	0.39	0.62
Sakha 4	54.71	31.71	6.72	3.87	4.87	1.34	16.80	4.87	0.42	0.67
3.0 gL⁻¹
Nubaria 2	53.90	30.51	6.98	3.55	4.29	1.30	16.12	4.54	0.40	0.62
Sakha 1	51.72	27.36	5.93	3.12	4.22	1.18	14.45	4.29	0.36	0.56
Sakha 3	54.47	31.44	6.87	3.67	4.68	1.34	16.56	4.92	0.41	0.69
Sakha 4	57.38	33.27	7.44	4.01	5.21	1.39	18.05	5.00	0.45	0.71
6.0 gL⁻¹
Nubaria 2	55.62	31.76	7.50	3.77	4.43	1.34	17.04	4.69	0.43	0.69
Sakha 1	53.45	29.47	6.98	3.39	4.28	1.25	15.90	4.44	0.38	0.58
Sakha 3	57.40	32.36	7.89	4.15	5.33	1.40	18.77	5.23	0.46	0.78
Sakha 4	59.63	34.40	8.34	4.51	5.50	1.46	19.81	5.49	0.50	0.81
9.0 gL⁻¹
Nubaria 2	57.62	32.50	7.59	4.01	4.55	1.37	17.52	5.04	0.47	0.74
Sakha 1	54.80	30.64	7.01	3.96	4.39	1.29	16.65	4.81	0.42	0.64
Sakha 3	59.43	33.11	7.92	4.76	5.56	1.44	19.68	5.35	0.53	0.82
Sakha 4	60.29	35.09	8.11	4.90	5.71	1.48	20.20	5.62	0.57	0.96
L.S.D. at 5%	1.83	1.69	0.39	0.25	0.27	0.05	1.16	0.24	0.02	0.05

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