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环境科学学报(英文版) 2006
Effects of cerium on growth and physiological mechanism in plants under enhanced ultraviolet-B radiationKeywords: cerium(Ce3 ),UV-B radiation,rape,growth,photosynthesis,antioxidant enzyme system Abstract: Effect of cerium (Ce3+) on the growth, photosynthesis and antioxidant enzyme system in rape seedlings (Brassica juncea L.)exposed to two levels of UV-B radiation (T1: 0.15 W/m2 and T2:0.35 W/m2) was studied by h
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