. 2023 Jan 10;13:1064359. doi: 10.3389/fpls.2022.1064359

Table 4.

Correlation analysis of Cd and Si content in different parts of rice varieties.

	Si_Root	Si_Stem	Si_Leaf	Si_Panicle	Si_Glume	Si_Rice	Cd_Root	Cd_Stem	Cd_Leaf	Cd_Panicle	Cd_Glume	Cd_Rice
Si_Root	1
Si_Stem	-0.356^*	1.000
Si_Leaf	0.012	0.508^**	1.000
Si_Panicle	-0.109	0.392^**	0.615^**	1.000
Si_Glume	-0.159	0.310^*	0.062	0.295^*	1.000
Si_Rice	0.688^**	-0.017	0.046	-0.169	-0.158	1.000
Cd_Root	-0.032	-0.267	-0.222	0.095	0.007	0.004	1.000
Cd_Stem	0.369^**	-0.255	0.226	0.390^**	-0.041	-0.146	-0.163	1.000
Cd_Leaf	0.242	-0.217	0.146	0.213	-0.193	-0.090	-0.225	0.668^**	1.000
Cd_Panicle	0.348^*	-0.446^**	0.019	0.230	-0.064	-0.196	-0.180	0.860^**	0.774^**	1.000
Cd_Glume	0.143	-0.425^**	-0.392^**	-0.424***	0.118	-0.002	-0.140	0.164	0.158	0.411^**	1.000
Cd_Rice	0.258	-0.309^*	-0.092	0.266	-0.172	-0.106	0.102	0.690^**	0.608^**	0.737^**	0.211	1.000

Correlation is the comparison between different treatments of the same variety. *P < 0.05, **P < 0.01, ***P < 0.001.