Technical evaluation and principle analysis of simulative habitat cultivation of Dendrobium nobile.
10.19540/j.cnki.cjcmm.20200302.110
- Author:
Jin-Qiang ZHANG
1
;
Tao ZHOU
1
;
Cheng-Hong XIAO
1
;
Wei-Ke JIANG
1
;
Lan-Ping GUO
2
;
Chuan-Zhi KANG
2
;
Xiao-Kang LIAO
3
;
Yuan-Ping HUANG
3
;
Xiao WANG
4
;
Heng LU
4
Author Information
1. Guizhou University of Traditional Chinese Medicine Guiyang 550025, China.
2. National Resource Center for Chinese Meteria Medica, China Academy of Chinese Medical Sciences Beijing 100700, China.
3. Zunyi Xintian Dendrobium Biotechnology Limited Company Zunyi 564700, China.
4. Shandong Analysis and Test Center Ji'nan 250014, China.
- Publication Type:Journal Article
- Keywords:
Dendrobium nobile;
ecological planting;
simulative habitat cultivation
- MeSH:
Animals;
Cattle;
Dendrobium;
Ecosystem;
Female;
Medicine, Chinese Traditional;
Mycorrhizae;
Symbiosis
- From:
China Journal of Chinese Materia Medica
2020;45(9):2042-2045
- CountryChina
- Language:Chinese
-
Abstract:
The technique of "simulative habitat cultivation" is to preserve the quality of traditional Chinese medicine by simulating the original habitat and site environment of wild Chinese medicine resources. Dendrobium nobile is the most representative variety of traditional Chinese medicine which reflects the coordinated development of medicinal material production and ecological environment. In this paper, the main technical points of the simulated cultivation model of D. nobile were summarized as follows: rapid propagation of seedling tissue technology to ensure the genetic stability of provenance; line card+fermented cow manure+live moss method to improve the survival rate; epiphytic stone cultivation to improve the quality of medicinal materials; and the integration of mycorrhizal fungi to improve the quality stability of medicinal materials. On the basis of summarizing the ecological benefits, economical and social benefits generated by the application of the technology, the paper systematically analyzes the principle of the technology for the cultivation of D. nobile to promote the excellent quality, the light, gas, heat and fertilizer resources of the undergrowth niche are in line with the wild site environment of D. nobile. The rich and complex soil microbial community in the forest laid the foundation for the species diversity needed for the growth of D. nobile.The stress effect on the growth of D. nobile resulted in the accumulation of secondary metabolites. The symbiotic relationship between the symbiotic fungi such as bryophytes and D. nobile promotes the synthesis of plant secondary metabolites. The high quality D. nobile was produced efficiently by improving and optimizing the cultivation techniques.
