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| 根瘤化对烟草不同叶位叶片中糖的影响 | |
| 引用本文： | 陈今朝,刘云,韩善华.根瘤化对烟草不同叶位叶片中糖的影响[J].四川大学学报(自然科学版),2003,40(6):1176-1178. |
| 作者姓名： | 陈今朝 刘云 韩善华 |
| 作者单位： | 1. 涪陵师范学院生科系,重庆涪陵,408003 2. 川北医学院生物教研室,四川南充637000 3. 四川师范大学生命科学院,成都,610068 |
| 基金项目： | 重庆市教委和四川省教育厅重点资助项目基金 |
| 摘 要： | 作者对人工诱导结瘤烟草和未结瘤烟草不同叶位叶片中的总糖及可溶性糖、淀粉和粗纤维进行了测定．结果表明：它们的含量都随叶位不同而并，前者高于后者，但下叶位叶片中的粗纤维含量例外。这种分布可能与叶片细胞的生理状态和结瘤有关。 |
| 关 键 词： | 烟草 叶片 糖 结瘤 影响 |
| 文章编号： | 0490-6756(2003)06-1176-03 |
Nodulation Effects on the Sugar of Tobacco Leaves under Different P. Leaves |
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| CHEN Jin -zhao,LIU Yun,HAN Shan-hua.Nodulation Effects on the Sugar of Tobacco Leaves under Different P. Leaves[J].Journal of Sichuan University (Natural Science Edition),2003,40(6):1176-1178. | |
| Authors: | CHEN Jin -zhao LIU Yun HAN Shan-hua |
| Abstract: | The nodulation effects on the sugar of tobacco were studied. The total sugar, soluble sugar, starch,and thick cellulose innodulation and unnodulation tobacco leaves under different P.leaves were wassayed.Their content was various with different position of leaves.Comparing nodulation, the total sugar, soluble sugar, starch and thick cellulose in nodulation were discrease but the cellulose was increase in low position lesves.These changes may be relation to week development degree and planted nodulation. |
| Keywords: | tobacco leaf sugar nodulation effect |
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