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1 不同基因型不同生育期营养元素差异

Table 1 Differences in nutrient elements of different genotypes at various growth stages

生育期 Growth stage 器官 Organ 基因型 Genotype 总氮 N (%) 磷酸盐 Phosphate (%) 钾 K (%) 钙 Ca (%) 镁 Mg (%) 硼 B (mg/kg) 铁 Fe (g/kg) 铜 Cu (mg/kg) 锌 Zn (mg/kg) 锰 Mn (mg/kg) 初花期 Early flowering stage 叶 MF K326 3.01a 0.78a 5.34a 2.48a 0.30a 24.69a 0.54a 9.16a 33.75a 29.00a (gla)S 2.79a 0.67b 4.27b 1.90b 0.31a 22.83a 0.45b 9.12a 29.99a 31.97a (sua)S 2.87a 0.64b 4.88ab 1.94ab 0.31a 22.62a 0.37c 7.83a 28.78a 16.32b 花 MF K326 4.52a 1.59a 4.21a 0.46b 0.39a 26.81a 0.15b 24.75a 55.43a 32.24b (gla)S 4.19a 1.46b 4.08a 0.63a 0.41a 25.65a 0.29a 23.49a 50.68a 44.41a (sua)S 4.31a 1.40b 4.03a 0.59a 0.41a 25.92a 0.26a 24.10a 53.26a 27.30b 盛花期 Full flowering stage 叶 MF K326 1.77a 0.65a 4.22a 2.38a 0.24a 24.25a 0.71a 8.32a 28.41a 33.31b (gla)S 1.58a 0.53b 3.24b 1.90b 0.28a 22.84a 0.68a 9.67a 25.74a 39.46a (sua)S 1.82a 0.52b 3.43b 1.99b 0.29a 22.59a 0.49b 8.80a 17.57b 21.86c 花 MF K326 2.96a 0.85a 3.46a 0.58b 0.25a 34.00a 0.25b 16.29a 38.06a 32.23b (gla)S 3.20a 0.70c 3.44a 0.68a 0.30a 32.33a 0.33a 17.31a 42.55a 42.10a (sua)S 3.15a 0.79b 3.55a 0.63ab 0.29a 32.86a 0.30a 16.93a 41.15a 26.09b 青果期 Green fruits stage 叶 MF K326 1.26a 0.80b 3.74a 3.10a 0.34a 27.02a 1.09a 12.37a 35.30a 50.09b (gla)S 1.27a 0.84ab 3.02b 2.61b 0.40a 28.53a 0.83b 12.55a 38.79a 62.61a (sua)S 1.43a 0.89a 2.89b 2.87ab 0.40a 26.58a 0.52c 11.97a 25.41b 29.31c 果 MF K326 2.71a 1.00a 3.26a 0.35b 0.24a 35.58a 0.28b 21.61a 47.60a 32.72ab (gla)S 2.64a 0.92b 3.22a 0.38b 0.25a 34.01a 0.38a 22.35a 47.77a 36.55a (sua)S 2.90a 0.89b 3.31a 0.47a 0.26a 36.10a 0.36a 20.55a 44.98a 28.17b