摘要
以金边虎尾兰为试材,研究了IAA、NAA、6-KT和B9等植物生长调节剂对叶段进行预处理后(处理时间3h)的扦插效应。结果表明:不同植物生长调节剂对金边虎尾兰叶段生根的影响不同,同一植物生长调节剂的浓度不同,对生根效果的影响也不同。其中,IAA以300mg/L效果最好;NAA以400mg/L效果最好;6-KT以35mg/L效果最好;B9以600mg/L效果最好。
The test uses some plant growth rerulators such as IAA,NAA,6-KT,B9and so on to deal with leaf section of Sansevieria trifasciata and then gives them hydroponics. The result indicated that the effect differs from different Kinds of plant growth rerulators and even different densities as using the same plant growth rerulators. Thereinto, using 300 mg/L of IAA,400mg/L of NAA,35mg/L of 6-KT and 600mg/L of B9 to handled the shoot basis 3h,was the most effective method of Sansevieria trifasciata to taking root.
出处
《北方园艺》
CAS
北大核心
2007年第10期143-144,共2页
Northern Horticulture
关键词
金边虎尾兰
植物生长调节剂
扦插
生根
Sansevieria trifasciata Prain. var. Laurentii N.E. Brown
Plant growth rerulator
Cuttage
Rooting
