The uptake inhibition by NaCN in the plants without Si varied depending on the element and the plant species. The decreases in Ca2+ and Fe uptake following NaCN treatment were drastic for the cotton plants (by about 93% and 97%, respectively).
The uptakeinhibition by NaCN in the plants without Si varieddepending on the element and the plant species. Thedecreases in Ca2+ and Fe uptake following NaCN treatmentwere drastic for the cotton plants (by about 93%and 97%, respectively).