甘蓝型油菜种子萌发期耐苯磺隆种质筛选与综合评价

王倩,崔翠,叶桑,崔明圣,赵愉风,林呐,唐章林,李加纳,周清元

Screening and Comprehensive Evaluation of Germplasm Resources with Tribenuron-methyl Tolerance at Germination Stage in Rapeseed (Brassica napus L.)

Qian WANG,Cui CUI,Sang YE,Ming-Sheng CUI,Yu-Feng ZHAO,Na LIN,Zhang-Lin TANG,Jia-Na LI,Qing-Yuan ZHOU

表9 供试油菜种质耐性模型预测

Table 9 Model predict of tribenuron-methyl tolerance in rape

因变量 Dependent variable 多元逐步回归方程 Multiple stepwise regression equation 相关系数 r F值 F-value P值 P-value ASF值 ASF value y = -0.4505+0.6436x1+0.1260x3+0.4108x5+0.1421x6 0.9555 620 0.0001 WTC值 WTC value y = -0.0506+0.2568x1+0.1867x2+0.3401x3-0.0606x4+0.0910x5+0.0320x6 0.9578 433 0.0001 T值 T value y = -6.5511+4.5564x1+1.5790x3+5.2021x5 0.9247 466 0.0001