Table 1.

Phenotypic variation of the mineral elements in brown rice of 9311 and BIL lines in different environments.

Traits	9311	BILs (2014 Wuhan)			9311	BILs (2015 Wuhan)
		Mean ± SD	CV%	Range		Mean ± SD	CV%	Range
Fe (mg/kg)	24.81	24.10 ± 4.80	19.92	15.13-51.32	26.82	27.99 ± 6.46	23.08	18.02-55.41
Zn (mg/kg)	21.93	22.48 ± 5.15	22.91	12.69-42.49	21.29	25.62 ± 5.54	21.62	16.20-47.23
Se (mg/kg)	0.044	0.043 ± 0.008	18.60	0.025-0.083	0.041	0.042 ± 0.009	21.43	0.009-0.066
Cd (mg/kg)	0.127	0.063 ± 0.036	57.14	0.010-0.237	0.129	0.065 ± 0.030	46.15	0.016-0.158
Hg (mg/kg)	0.035	0.015 ± 0.012	80.00	0.004-0.143	0.025	0.010 ± 0.007	70.00	0.003-0.074
As (mg/kg)	0.422	0.266 ± 0.177	66.54	0.079-1.251	0.329	0.324 ± 0.160	49.38	0.130-0.970