Magnetic Field Stimulation Effect on Germination and Antioxidant Activities of Presown Hybrid Seeds of Sunflower and Its Seedlings

Table 2

Effect of magnetic field on total phenolic and total flavonoid contents of sunflower seed variety extracts.

Sunflower seed varieties	Treatments	Total phenolic contents (mg/g of dry matter)	Total flavonoid contents (mg/g of dry matter)
FH620	50 mT/45 min	76.22 ± 0.21^b	61.31 ± 0.71^c
	80 mT/30 min	81.68 ± 0.51^a	49.78 ± 0.46^e
	100 mT/15 min	71.68 ± 0.32^c	67.80 ± 0.51^b
	Control	70.77 ± 0.34^c	60.1 ± 0.82^c
FH615	50 mT/45 min	48.05 ± 0.30^h	67.80 ± 0.24^b
	80 mT/30 min	63.04 ± 0.11^e	51.31 ± 0.83^d
	100 mT/15 min	57.59 ± 0.54^f	78.79 ± 0.11^a
	Control	63.5 ± 0.89^e	68.90 ± 0.24^b
FH545	50 mT/45 min	68.95 ± 0.61^d	51.38 ± 0.51^d
	80 mT/30 min	58.95 ± 0.54^f	51.31 ± 0.83^d
	100 mT/15 min	68.95 ± 0.61^d	78.79 ± 0.11^a
	Control	58.95 ± 0.54^f	66.70 ± 0.68^b

Level of significance indicated by different alphabetical letters.