Enhanced UV-B radiation could increase crops' flavonoid content but decrease their chlorophyll content and photosynthesis, induce gene change, and result in DNA damage and change of protein content.
辐射增强，作物叶片类黄酮含量增加、叶绿素含量降低、光合作用减弱，同时UV - B辐射诱致基因活性变化，导致DNA损伤和蛋白质含量的改变。
B. campestris content of leaf chlorophyll, leaf area index , leaf area-weight ratio were positive significantly correlated with the PR.
红菜苔叶片叶绿素含量、叶面积指数及比叶重与群体光合速率成正相关；
The results showed that the proper proportion of B and Mo could increase SOD activity, contends of soluble sugar and chlorophyll, and decrease MDA content.
结果表明：适宜的硼钼配比可使紫花苜蓿超氧化物歧化酶活性、叶绿素和可溶性糖含量提高，丙二醛含量降低。
Enhanced UV-B radiation significantly decreased the contents of chlorophyll, soluble protein of pomelo seedlings, increased soluble sugar content.
增强的紫外光B（UV-B）辐射明显降低柚树苗叶片叶绿素，可溶性蛋白含量，增加可溶性糖含量。
There were little report on the effect of enhanced UV-B radiation on the chlorophyll-protein complexes on the thylakoid membrane.
增强UV - B辐射对类囊体膜上色素蛋白复合体含量的影响还未见报道。
There were little report on the effect of enhanced UV-B radiation on the chlorophyll-protein complexes on the thylakoid membrane.
增强UV - B辐射对类囊体膜上色素蛋白复合体含量的影响还未见报道。
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