驻极体膜对小麦、 甘草种子活力及幼苗抗旱性的影响

驻极体膜对小麦、甘草种子活力及幼苗抗旱性的影响

鲍智娟

白城师范学院生物系, 吉林省白城 137000

收稿日期:2005-10-11 修回日期:1900-01-01 出版日期:2006-05-26 发布日期:2006-05-26
通讯作者: 鲍智娟

Effect of Electret Membrane on Activity of Seeds and Seedling Drought Resistance Property of Wheat and Liquorice

BAO Zhi-juan

Department of Biology, Baicheng Normal College, Baicheng 137000, Jilin Province, China

Received:2005-10-11 Revised:1900-01-01 Online:2006-05-26 Published:2006-05-26
Contact: BAO Zhi-juan

摘要/Abstract

摘要： 小麦、甘草种子经不同场强的驻极体膜处理，两种浸泡液的电导率降低；超氧化物歧化酶、过氧化物酶和过氧化氢酶的活性提高；单位面积叶绿素含量增加；抗旱能力增强.

关键词: 驻极体膜, 小麦, 甘草, 种子活力, 幼苗抗旱性

Abstract: The wheat and liquorice seeds were disposed by electret membrane with different strengths. The experiments showed that after the seeds were treated with the proper electret membrane, the conductivities of the soaking solutions of wheat and liquorice seeds can be reduced obviously, and the activity of superoridedismutase (SOD), peroridase (POD) and catalase (CAT) enzymes of the seedlings can be increased remarkably chlorophyll content in the same unit area can be raised, and the seeding drought resistance property can be strengthened remarkably. 

Key words: electret membrane,  wheat, liquorice, activity of seeds, drought resistance property of seeding 

中图分类号:

鲍智娟. 驻极体膜对小麦、甘草种子活力及幼苗抗旱性的影响[J]. J4, 2006, 44(03): 501-505.

BAO Zhi-juan. Effect of Electret Membrane on Activity of Seeds and Seedling Drought Resistance Property of Wheat and Liquorice[J]. J4, 2006, 44(03): 501-505.