Effects of ozone on membrane protective system of winter wheat leaves The Relation Between the Membrane Protective System and Semilethal Temperature of Gardenia jasminoides Ellis Leaves as Temperature Fell Comparison of the Changes of Membrane Protective System in Rice Seedlings During Enhancement of Chilling Resistance by Different Stress Pretreatment Effects of temperature stress on membrane protective system of cucumber seedlings The effect of acid rain stress on membrane protective system of spinach and the conservation of rare earth elements Effects of exogenous ascorbate acid on membrane protective system of in situ rice leaves under O3 stress