Effect of 6-Benzyladenine(6-BA) of different concentrations and treating times on morphological and physiological reaction of alfalfa under heat stress was studied.

• 通过不同浓度和不同喷施次数处理研究了6-苄基腺嘌呤(6-BA)对紫花苜蓿热激胁迫下形态和生理反应的影响。