浙西水田土壤镉形态与有效性研究

刘道荣, 周漪

Speciation characteristics and bioavailability of cadmium in paddy soils, western Zhejiang Province

LIU Dao-Rong, ZHOU Yi

表3 土壤中不同形态Cd与稻谷Cd含量的相关性(n=15)

Table 3 Correlation between different forms of Cd in soil and Cd content in rice

Cd形态 F1 F2 F3 F4 F5 F6 F7 r 0.473 0.690** 0.189 0.296 0.080 0.301 0.370