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| 壳聚糖对黄瓜萌芽种子及幼苗生理生化特性的影响 | |
| 引用本文： | 于明革,杨洪强,刘高峰,肖宏,张静.壳聚糖对黄瓜萌芽种子及幼苗生理生化特性的影响[J].山东农业大学学报(自然科学版),2004,35(1):47-50. |
| 作者姓名： | 于明革 杨洪强 刘高峰 肖宏 张静 |
| 作者单位： | 1. 韶关学院,英东生物工程学院,农工系,广东,韶关,512005 2. 山东农业大学,园艺学院,山东,泰安,271018 3. 蓬莱果树工作总站,山东,蓬莱,265600 |
| 基金项目： | 山东省优秀中青年科学家奖励基金资助项目 (No .0 2BS0 2 1) |
| 摘 要： | 以黄瓜(cucumis sativus)种子及幼苗为试材．研究了壳聚糖处理后的生理生化特性变化．结果表明：壳聚糖能够促进叶绿素合成和子叶增重．提高过氧化氢酶(CAT)、过氧化物酶(POD)和L-苯丙氨酸解氨酶(PAL)的活性，增强超微弱发光强度。 |
| 关 键 词： | 壳聚糖 黄瓜 种子萌芽 幼苗 生理特性 生化特性 叶绿素 过氧化氢酶 过氧化物酶 L-苯丙氨酸解氨酶 |
| 文章编号： | 1000-2324(2004)01-0047-04 |
| 修稿时间： | 2003年5月7日 |
THE EFFECT OF CHITOSAN ON PHYSIOLOGIC AND BIOCHEMICAL CHARACTERS OF GERMINATING SEED AND SEEDLING OF CUCUMBER |
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| YU Ming-ge ,YANG Hong-qiang ,LIU Gao-feng ,XIAO Hong ,ZHANG Jing.THE EFFECT OF CHITOSAN ON PHYSIOLOGIC AND BIOCHEMICAL CHARACTERS OF GERMINATING SEED AND SEEDLING OF CUCUMBER[J].Journal of Shandong Agricultural University,2004,35(1):47-50. | |
| Authors: | YU Ming-ge YANG Hong-qiang LIU Gao-feng XIAO Hong ZHANG Jing |
| Institution: | YU Ming-ge 1,YANG Hong-qiang 2*,LIU Gao-feng 2,XIAO Hong 2,ZHANG Jing 3 |
| Abstract: | After treating with chitosan ,changes of physiologic and biochemical characters of germinating seed and seedlings of Cucumber (Cucumis sativus) were studied. Results showed that chitosan could promote chlorophyll synthesis and weight increasing of cotyledon, increase the activity of catalase(CAT),Peroxidase(POD) as well as L-Phenyalanine ammonialyase(PAL),and improve ultraweak luminescence(UL) intensity. |
| Keywords: | chitosan cucumber seed seedling physiology and biochemitry |
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