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开花期玉米植株经ＭＯＣ抗旱剂叶面喷施处理后，在干旱条件下减缓了叶水势、叶片ＳＯＤ活性的下降幅度及ＭＤＡ和膜透性的增加幅度，在一定程度上阻止了干旱胁迫下活性氧对膜组分中不饱和脂肪酸，尤其是亚麻酸的氧化，从而保护了生物膜系统少受伤害，保证了玉米叶片光合作用的正常进行，增强了玉米的耐旱性。
Flowering of maize plants under foliar application of MOC drought resistance agent reduced leaf water potential under drought conditions, the decrease of SOD activity and the increase of MDA and membrane permeability of flowering corn plants prevented the activity under drought stress to a certain extent Oxidation of unsaturated fatty acids, especially linolenic acid, in the membrane fraction protects the biofilm system from harm, ensures the normal photosynthesis of maize leaves and enhances the drought tolerance of maize.