THE DEFENSE OF PROTECTIVE SYSTEM IN TRAPELLA SINENSIS OLIVE UNDER Hg2 ,Cu2 STRESSHg2 、Cu2 胁迫下茶菱保护酶系统的防御作用
Effects of Exogenous Pro on Resistance of Trapella sinensis Olive to Cd2 Stress外源脯氨酸（Pro）对茶菱抗Cd2 胁迫能力的影响