不同生育期白芥Na2SO4耐性鉴定及综合评价

范惠玲, 赵晓江, 路妍

Identification and Comprehensive Evaluation of Salt Tolerance in Different Growth Periods under Na2SO4 Stress in White Mustard

Fan Huiling, Zhao Xiaojiang, Lu Yan

表5 耐盐性隶属函数法评价

Table 5 Evaluation of tolerance to salt by membership function method

指标 Index 隶属值Membership function value 11白芥3-1 11 baijie 3-1 12白芥15-7 12 baijie 15-7 13白芥15-2 13 baijie 15-2 脯氨酸Proline 0.541 0.548 0.507 叶绿素b Chl b 0.641 0.559 0.553 叶绿素a Chl a 0.525 0.527 0.526 相对含水量Relative water content 0.516 0.458 0.541 株高Plant height 0.515 0.575 0.487 MDA 0.407 0.459 0.519 类胡萝卜素Carotenoid 0.344 0.450 0.466 隶属平均值Membership average 0.498 0.517 0.514 耐盐性排序Order of salt resistance 3 1 2