摘要
蛇床子与苦参活性物质按照一定比例配伍制成药剂(简称蛇苦混剂),对烟苗的生长发育具有一定的促进作用。蛇苦混剂能够促进烟苗根冠的生长、增加叶面积、提高叶绿素含量、降低丙二醛含量及增强功能叶片的抗冷性等,从而起到壮苗和增强烟苗抗逆性的作用。
The mixture of Cnidium extracts and Sophora extract （CS mixture）could promote the growth and development of tobacco seedlings, expand leaf area, increase the content of chlorophyll, reduce the content of MDA. After chilling stress （5℃, 2 h）, the relative electric conductivity of the treated leaves was lower than that of the untreated control samples, which indicated that CS mixture could increase the cold resistance of tobacco plants.
出处
《中国烟草科学》
CSCD
2005年第2期15-17,共3页
Chinese Tobacco Science
基金
国家烟草专卖局科技项目(编号:国烟科[2002]187号)
关键词
蛇苦混剂
烟草幼苗
生长发育
抗冷性
CS mixture
tobacco seedling
growth
resistance to cold
