基于主成分分析比较不同加工番茄品种叶绿素的荧光参数及光合特性

赵文轩, 程云霞, 谭占明, 李春雨, 束胜, 阿依买木·沙吾提, 杨历雨, 苗献军

Comparison of chlorophyll fluorescence and photosynthetic characteristics of different processed tomato varieties based on principal component analysis

ZHAO Wenxuan, CHENG Yunxia, TAN Zhanming, LI Chunyu, SHU Sheng, Ayimaimu Shawuti, YANG Liyu, MIAO Xianjun

表6 不同加工番茄品种间的各类指标平均值结果

Tab.6 Average results of various indicators among different processed tomato varieties

分类 Classify 样本数 Number of samples Fv/Fm ΦPSⅡ NPQ qP SPAD值 SPAD value 产量 yield (t/hm2) Pn (μmol/ (m2·s)) Gs (mmol/ (m2·s)) Ci (μmol/mol) Tr (mmol/ (m2·s)) Ⅰ 2 0.82 0.54 0.29 0.78 39.68 163.19 19.43 0.50 296.21 8.05 Ⅱ 6 0.81 0.55 0.38 0.65 32.56 137.22 18.57 0.33 314.01 7.15 Ⅲ 1 0.70 0.61 0.42 0.56 28.60 97.57 16.85 0.21 335.76 5.66 总计 Total 9 0.80 0.55 0.36 0.67 33.70 138.58 18.57 0.36 312.47 7.18