Effect of Drought, Flooding, and Potassium Stress on the Quantity and Composition of Root Exudates in Axenic Culture
Root exudates include important chelating compounds and can change the rhizosphere pH by several units. These changes are essential for nutrient uptake and can also alter solubility of soil contaminants and increase plant uptake. Mild root-zone stress may increase exudation and more severe stress ca...
| Main Author: | |
|---|---|
| Format: | Others |
| Published: |
DigitalCommons@USU
2003
|
| Subjects: | |
| Online Access: | https://digitalcommons.usu.edu/etd/5633 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=6719&context=etd |