highly significantp < 0.01
Biomass was significantly positively correlated ( p < 0.05) with the polyphyllin VII and Olsen-P content and highly significantly correlated ( p < 0.01) with the polyphyllin II content; pseudoprotodioscin was significantly correlated with the polyphyllin H and dioscin content; and the Olsen-P and total P concentrations showed highly significant positive correlation. 3.