@article{paperid:1039869, author = {Valizadeh, Akram and Nemati, Seyyed Hossein and Tehranifar, Ali and Emami, Hojat}, title = {Evaluation of Chlorophyll Fluorescence and Biochemical Traits of Lettuce under Drought Stress and Super Absorbent or Bentonite Application}, journal = {Journal of Stress Physiology and Biochemistry}, year = {2014}, volume = {10}, number = {1}, month = {January}, issn = {1997-0838}, pages = {301--315}, numpages = {14}, keywords = {water deficit stress; synthetic superabsorbent; natural superabsorbent; Chlorophyll fluorescence indicators}, }