| 果树超氧化物歧化酶活性的研究 |
| |
| 引用本文： | 易官美,邱迎君,赵祥奎.果树超氧化物歧化酶活性的研究[J].北方园艺,2010(10):68-70. |
| |
| 作者姓名： | 易官美 邱迎君 赵祥奎 |
| |
| 作者单位： | 宁波城市职业技术学院,环境学院,浙江,宁波,315502;山东农业大学,园艺科学与工程学院,山东,泰安,271018 |
| |
| 基金项目： | 国家自然科学基金资助项目，宁波城市职业技术学院校内重点科研资助项目 |
| |
| 摘 要： | 该试验测定了6种果树品种的SOD活性。结果表明:随着物候期的推进,SOD活性逐步下降;早熟品种的SOD活性显著低于中晚熟品种;花芽SOD活性高的品种其果实SOD活性也高;具腋花芽结果习性的品种果实和叶片SOD活性相近;而具顶花芽结果习性的品种果实SOD活性比叶片高。SOD活性高时MDA含量降低,反之升高。
|
| 关 键 词： | 果树 超氧化物歧化酶(SOD) 器官 物候期 |
Study on the Superoxide Dismutase (SOD) Activities in Fruit Trees |
| |
| YI Guan-mei,QIU Ying-jun,ZHAO Xiang-kui.Study on the Superoxide Dismutase (SOD) Activities in Fruit Trees[J].Northern Horticulture,2010(10):68-70. |
| |
| Authors: | YI Guan-mei QIU Ying-jun ZHAO Xiang-kui |
| |
| Institution: | YI Guan-mei1,QIU Ying-jun1,ZHAO Xiang-kui2(1.School of Environment,Ningbo City College of Vocational Technology,Ningbo,Zhejiang,2.College of Horticulture Science , Engineering,Sh,ong Agricultural University,Taian,Sh,ong 271018) |
| |
| Abstract: | The 6 species of fruit trees of SOD activity were measured.The results showed that the activities of SOD decreased with the increasing of phonological time.Early mature cultivars showed lower SOD activities than late ripening.Cultivars had higher SOD activity of flower bud have higher SOD activity of fruit.The SOD activity in leaf and in root were similar for cultivars with axillary flower bud,but were higher in fruit than in leaf for cultivars with apical flower bud.High SOD activity decreased MDA content,... |
| |
| Keywords: | fruit tree superoxide dismutase(SOD) organs phenological time |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
