英文原版UVB Radiation From Environmental Stressor to Regulator of Plant Growth 1st E

UltravioletB(UV-B)iselectromagneticradiationcomingfromthesun,withamediumwavewhichismostlyabsorbedbytheozonelayer.ThebiologicaleffectsofUV-Baregreaterthansimpleheatingeffects,andmanypracticalapplicationsofUV-Bradiationderivefromitsinteractionswithorganicm