驻极体膜对小麦、甘草种子活力及幼苗抗旱性的影响  

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

作　　者：鲍智娟[1] 

机构地区：[1]白城师范学院生物系,吉林省白城137000

出　　处：《吉林大学学报（理学版）》2006年第3期501-505,共5页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:59877004).

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.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.

关 键 词：驻极体膜 小麦 甘草 种子活力 幼苗抗旱性 

分 类 号：Q64[生物学—生物物理学]