烟草两种质源胞质雄性不育系营养元素差异分析

许杰, 郑昀晔, 陈学军, 王国平, 耿世兵, 牛永志, 张立猛

Difference Analysis of Nutrient Elements in Two Cytoplasmic Male Sterile Lines of Tobacco

Xu Jie, Zheng Yunye, Chen Xuejun, Wang Guoping, Geng Shibing, Niu Yongzhi, Zhang Limeng

表2 不同基因型烟草不同花期雌雄蕊主要营养元素差异

Table 2 Differences in major nutrient elements in pistils and stamens of tobacco with different genotypes during flowering stage

基因型Genotype 磷酸盐Phosphate (%) 钾K (%) 钙Ca (%) 铁Fe (g/kg) 锌Zn (mg/kg) 锰Mn (mg/kg) MF K326-S1 1.47a 3.35a 0.29b 0.10c 53.10a 29.80b (gla)S-S1 1.43b 3.15c 0.33a 0.14a 52.13a 32.43a (sua)S-S1 1.41b 3.25b 0.32a 0.12b 53.57a 30.47b MF K326-S8 1.78a 3.13a 0.25b 0.10b 48.43a 26.73b (gla)S-S8 1.53b 3.03b 0.31a 0.11b 49.13a 29.30a (sua)S-S8 1.59b 2.95c 0.31a 0.14a 48.30a 24.00c