摘要
研究表明:RE种衣剂处理有抑制玉米苗期地上部伸长生长,缩短叶片、叶鞘长度;促进地下根系生长,使根数增多、根长增长;促进茎加粗生长,起到控长壮苗作用。电镜观察显示,处理后叶片叶绿体中基粒数量增加,叶鞘机械组织增强,输导组织发达。
The reserch showed that the root number length and weight of maize seedlings wereincreased in the treatments with RE seed coating formation,whereas the elongation of leaf sheaths and leaves were shortened. The obseration under electrical microscope indicated that the number of chloroplast grana in leaves was increased and mechanical tissue in leaf sheaths was strengthened,as well as trasportation tissue was more developed.
出处
《玉米科学》
CAS
CSCD
2004年第2期71-72,共2页
Journal of Maize Sciences
