Growth, physiological, and temperature characteristics in chinese cabbage pakchoi as affected by Cd- stressed conditions and identifying its main controlling factors using PLS model

Table 3 Accuracy evaluation of the PLS model describing the relationship between the above measured indicators and Cd accumulation in root, shoot and total in Chinese cabbage pakchoi

Model accuracy	Root Cd accumulation	Shoot Cd accumulation	Total Cd accumulation
R²	0.891	0.811	0.845
RMSE	26.483	30.922	56.438
RPD^a	3.052	2.317	2.557

ISSN: 1471-2229