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| 蔗糖基聚合物对妃子笑荔枝座果率及其叶片中几种抗氧化酶活性的影响 | |
| 引用本文： | 何英姿,魏远安,姚评佳,吕鸣群,.蔗糖基聚合物对妃子笑荔枝座果率及其叶片中几种抗氧化酶活性的影响[J].广西植物,2006,26(5):507-509. |
| 作者姓名： | 何英姿 魏远安 姚评佳 吕鸣群 |
| 作者单位： | 1. 广西师范学院化学系,广西,南宁,530001 2. 广西亚热带资源开发与利用重点实验室,广西,南宁,530004 3. 广西大学辐照中心,广西,南宁,530004 |
| 基金项目： | 国家自然科学基金(20366002)~~ |
| 摘 要： | 用2%浓度的蔗糖基聚合物处理妃子笑荔枝,研究其对荔枝叶片的超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)活性的影响。结果表明,在小果期喷施蔗糖基聚合物可提高妃子笑荔枝座果率,提高SOD、CAT活性,降低POD活性,在植株的抗逆、抗病及防止果实落果方面效果显著。 |
| 关 键 词： | 蔗糖基聚合物 妃子笑荔枝 座果率 抗氧化酶 活性 |
| 文章编号： | 1000-3142(2006)05-0507-03 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006-05-27 |
Effects of the sucrose-based polymers on fruit setting rate of Litchi "Feizixiao" and activities of several anti-oxidized enzymes in its leaves |
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| HE Ying-zi,WEI Yuan-an,YAO Ping-jia,LV Ming-qun.Effects of the sucrose-based polymers on fruit setting rate of Litchi "Feizixiao" and activities of several anti-oxidized enzymes in its leaves[J].Guihaia,2006,26(5):507-509. | |
| Authors: | HE Ying-zi WEI Yuan-an YAO Ping-jia LV Ming-qun |
| Institution: | 1. Department of Chemistry, Guangxi Teachers Education University, Nanning 530001, China; 2. Guangxi Key Laboratory of Subtropical Bio-resource Conservation and Utilization, Nanning 530004, China; 3. Irradiation Center, Guangxi University, Nanning 530004, China |
| Abstract: | Litchi was sprayed by sucrose-based polymers with concentration of 2%. The activities of Superoxide dismutase(SOD),Peroxidase(POD)and Catalase(CAT)in the leaves of litchi were investigated. The results showed that sucrose-based polymers could increase the fruit setting rate,enhance SOD,CAT activity and decrease POD activity,and have remarkable effects on the adversity-resistant,disease-resistant and premature drop-prevention. |
| Keywords: | sucrose-based polymers Feizixiao fruit setting rate anti-oxidized enzymes activity |
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