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. 2024 Dec 5;10(24):e40910. doi: 10.1016/j.heliyon.2024.e40910

Fig. 5.

Fig. 5

Fig. 5

Fig. 5

Fig. 5

Fig. 5

Fig. 5

Correlation and regression equation analysis of several typical reagents with significant positive correlation between Cd and As in brown rice. A, B: Correlation between Cd content in sand soil extracted by E5# or E9# and grain-Cd; C, D: Correlation between Cd content in clay soil extracted by E5# or E9# and grain-Cd; E, F: Correlation between As content in clay soil extracted by E4# or E8# and grain-As.