extremely significantp < 0.01
For the Cd of Hybrid rice, the R values that were caused by PTEs’ fractions and soil properties were 0.65 and 0.56, respectively, which reached an extremely significant level ( p < 0.01).
For the Cd of Hybrid rice, the R values that were caused by PTEs’ fractions and soil properties were 0.65 and 0.56, respectively, which reached an extremely significant level ( p < 0.01).