Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Studies on the Tissue Culture of Philodendron gloriosum Andre

ZHENG Yi-hong1,WANG Yong-qing1,LI Jun-qiang2(1.College of Forestry,Sichuan Agricultural University,Ya'an Sichuan 625014;2.Yinbin Vocational and Technical College,Yibin Sichuan 644003)  
Using stem segments as explants,systematic researches were carried out to develop a plant regeneration system for Philodendron gloriosum Andre.The results showed that the best season of isolating explants was spring,especially april;The medium MS+6-BA 3.0 mg/L+NAA 0.1 mg/L was suitable for bud sprouting,in which the bud sprouting rate was 88.86%;The medium MS+6-BA 4.0 mg/L+NAA 0.2 mg/L was suitable for the multiplication of shoots,resulting in a multiplication rate of 5.7;The optimum culture medium for rooting was 1/2MS+NAA 0.1 mg/L+IBA 0.2 mg/L+0.1% AC.The transplanting medium of perlite,sand and vermiculite by 1∶1∶2 was optimal,in which the ratio of survival could reach 92.5%,and the plants could grow normally when medium temperature and room temperature reached 15~20℃ and 22~25℃ repectively.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved