Table 1.

Yield, dry matter, and biometrical parameters of chervil under Se, I and Si supplementation.

Treatment	Length (cm)		Yield (g·m−2)		Dry Matter (%)
	Shoots	Roots	Shoots	Roots	Shoots	Roots
Control	18 ± 2 c	12 ± 1 b	470.4 ± 47.0 e	33.6 ± 3.4 g	7.6 ± 0.8 b	7.3 ± 0.7 c
Se	18 ± 2 c	12 ± 1 b	1283.2 ± 128.3 d	54.4 ± 5.4 f	8.8 ± 0.9 ab	10.9 ± 1.1 ab
I	20 ± 2 bc	13 ± 1 b	1622.4 ± 162.1 c	105.6 ± 10.6 e	8.3 ± 0.8 ab	7.4 ± 0.7 c
Se + I	21 ± 2 abc	17 ± 2 a	1672.0 ± 167.0 c	288.0 ± 28.8 c	9.6 ± 0.9 a	10.0 ± 1.0 ab
Si	20 ± 2 bc	17 ± 2 a	2278.4 ± 228.0 b	192.0 ± 19.2 d	7.8 ± 0.8 b	8.5 ± 0.9 bc
Si + Se	22 ± 2 ab	19 ± 2 a	2622.4 ± 262.0 ab	448.0 ± 44.8 a	8.9 ± 0.9 ab	9.5 ± 0.9 b
Si + I	25 ± 3 a	20 ± 2 a	2928.0 ± 292.8 a	404.8 ± 40.4 ab	8.6 ± 0.8 ab	9.3 ± 0.9 b
Si + I + Se	22 ± 2 ab	21 ± 2 a	1851.2 ± 185.0 c	336.0 ± 33.6 bc	10.3 ± 1.0 a	11.7 ± 1.2 a

Within each column, values with the same letters do not differ according to Duncan test at p < 0.05.