Zinc-oxide and nano ZnO oxide effects on growth, some biochemical aspects, yield quantity, and quality of flax (Linum uitatissimum L.) in absence and presence of compost under sandy soil

Sadak, Mervat Shamoon; Bakry, Bakry Ahmed

doi:10.1186/s42269-020-00348-2

Bulletin of the National Research Centre

Table 7 Effect of interaction of compost and/or ZnO and nano ZnO different concentrations (0, 20, 40, and 60 mg/l) on yield and yield components of flax plant under sandy soil (data are means of two seasons)

From: Zinc-oxide and nano ZnO oxide effects on growth, some biochemical aspects, yield quantity, and quality of flax (Linum uitatissimum L.) in absence and presence of compost under sandy soil

Compost	Treatment	Conc	Technical shoot length (cm)	Fruiting zone length (cm)	Plant height (cm)	No. of Fruiting branches/plant	No. of capsules/plant	Biological yield/plant (g)	Seed yield/plant (g)
0.00	Zn O	0.0	43.00	16.67	59.67	6.67	21.33	1.24	0.51
		20	54.00	17.33	71.33	8.33	23.33	1.87	0.99
		40	53.67	19.67	73.33	14.00	29.33	2.51	1.12
		60	48.67	16.67	65.33	7.00	27.33	1.75	1.09
	Nano ZnO	20	45.33	18.00	63.33	9.00	25.67	2.56	1.05
		40	51.67	16.33	68.00	9.67	28.33	2.02	1.22
		60	60.33	16.67	77.00	12.00	32.00	2.56	1.27
3.0	ZnO	0.0	43.67	16.33	60.00	6.33	26.33	1.65	0.64
		20	52.00	18.00	70.00	7.67	35.33	2.19	0.80
		40	58.67	18.67	74.33	11.00	35.33	2.64	1.04
		60	47.67	25.33	73.00	11.33	55.33	2.66	1.18
	Nano Zn	20	53.33	18.00	71.33	8.33	36.67	2.56	0.85
		40	56.67	24.67	81.33	9.67	48.00	3.21	1.18
		60	55.33	18.33	73.66	11.67	45.00	2.77	1.02
LSD at 0.05			4.28	3.30	5.18	2.02	5.02	0.48	0.17
Compost	ZnO	Conc (mg/l)	Straw yield/plant (g)	1000 seeds wt. (g)	Oil %	Seed yield (kg/fed)	Oil yield (kg/fed)	Biological yield (kg/fed)	Straw yield (kg/fed)
0.00	ZnO	Control	0.73	6.56	31.20	303.40	94.66	1288.40	985.00
		20	0.87	7.50	33.74	456.32	153.95	2167.80	1711.48
		40	1.39	7.98	35.55	475.00	168.86	2519.80	2044.80
		60	0.66	8.37	35.88	531.40	190.66	3269.30	2737.90
	Nano ZnO	20	1.15	6.92	32.50	404.08	131.31	2068.70	1664.62
		40	1.51	7.67	33.81	499.40	168.82	2664.40	2165.00
		60	1.31	8.27	34.39	523.00	179.83	3365.50	2842.50
3.00	ZnO	Control	1.01	6.85	32.75	344.72	112.89	1400.00	1055.28
		20	1.39	7.49	33.62	443.00	148.91	2538.10	2095.10
		40	1.60	7.98	34.74	635.40	220.71	4184.10	3548.70
		60	1.49	8.59	35.37	664.60	235.09	4025.10	3360.50
	Nano ZnO	20	1.71	7.55	34.27	399.40	136.85	2081.80	1682.40
		40	2.03	8.25	35.83	507.40	181.80	2793.30	2285.90
		60	1.75	9.15	36.92	604.08	223.00	3338.00	2733.92
LSD at 0.05			0.45	0.28	0.47	7.42	3.22	10.66	10.82

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