摘要
目的：通过生态因子对千层塔生长发育的影响研究，建立和优化野生药材千层塔的栽培体系。方法：采用自然栽培法进行定点、定时观察，研究光照、温度、相对湿度、肥料等因子对千层塔生长的影响。结果：结果表明在温度为18．9～26．3℃、相对湿度81％～90％和光照强度1330～3000lx时，千层塔生长良好，初步筛选出利用山区毛竹林种植千层塔的技术方案。结论：提出了“光照强度和环境相对湿度是制约千层塔生长的两大生态环境因子”的观点，同时说明千层塔野生变家种是可行的。
Objective： To establish and optimize the cultivation systems for wild Huperzia serrata, through assessing the effects of environmental factors on its growth, nethod：H, serrata was planted under natural field condition, the growth status of H. serrata under different light intensities, temperatures, relative humidity （R. H. ）, fertilizer levels, and so on were investigated and analyzed. Result： H. serrata grew nicely under following environmental conditions ： temperature ranging from 18.9-26.3 ℃, R.H. ranging from 81%-90% and 1 330-3 000 lx light intensity. A cultivation system, in which H. serrata was planted in the bamboo forest and did not occupy the arable land, was established through the study. Conclusion：Concluded that light intensity and R. H are the two factors which greatly confine the growth of H. serrata. As long as the levels of the above two factors meets the demands, H. serrata could be cultivated.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第15期1814-1816,共3页
China Journal of Chinese Materia Medica
关键词
千层塔
光照强度
温度
相对湿度
肥料
Huperzia serrata
light intensity
temperature
relative humidity
fertilizer
