protective enzyme system

基本解释

Protective enzyme system such as CAT activity and SOD activity were better than warm soybean in the whole growth period;
保护酶系统如过氧化氢酶（CAT）活性和超氧化物歧化酶（SOD）活性在整个生育时期均比暖型大豆优越；
So there are inherent relations between photosynthesis function decline and fall of the Protective Enzyme System and accumulate of MDA.
且与光合速率稳定阶段基本一致。因此说光合功能衰退与叶片中保护酶系的下降和MDA的积累有内在的关系。
The paper probed into the relations between nutritional elements (Nitrogen, Phosphorus) and protective enzyme system of spring wheat seedling (SWS) under different water level in potted condition.
通过盆载试验，研究了氮、磷营养在水分亏缺情况下对春小麦幼苗相关保护酶活性的影响。
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