不同向日葵品种对镉积累差异性的田间研究

焦玉字,郭俊娒,杨俊兴,李厚恩,徐铁兵,叶勇,周小勇

Field Study on Variety Difference of Cadmium Accumulation in Sunflower (Helianthus annuus L.)

Yuzi Jiao,Junmei Guo,Junxing Yang,Houen Li,Tiebing Xu,Yong Ye,Xiaoyong Zhou

图2 不同品种向日葵Cd富集系数

Fig.2 The Cd bioconcentration factor of different sunflower varieties