Alfalfa Plant Close Up (IMAGE) Brigham Young University Caption This is a close up image of an alfalfa plant that has been innoculated with salt-tolerant bacteria. Credit BYU Photo Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.