Research progress in effects of interspecific interaction on medicinal plants in intercropping system.
10.19540/j.cnki.cjcmm.20200302.107
- Author:
Xiu-Zhi GUO
1
;
Zheng PENG
2
;
Tie-Lin WANG
1
;
Dai-Quan JIANG
1
;
Hong-Yang WANG
2
;
Yong-Xi DU
3
;
Kai SUN
1
;
Yan ZHANG
1
;
Lan-Ping GUO
1
Author Information
1. National Resource Center for Chinese Materia Medica, China Academy of Chinese Material Sciences Beijing 100700, China.
2. National Resource Center for Chinese Materia Medica, China Academy of Chinese Material Sciences Beijing 100700, China Hubei University of Chinese Medicine Wuhan 430065, China.
3. National Resource Center for Chinese Materia Medica, China Academy of Chinese Material Sciences Beijing 100700, China Guangdong Pharmaceutical University Guangzhou 510006, China.
- Publication Type:Journal Article
- Keywords:
ecological planting;
intercropping;
interspecific interaction;
medicinal plants;
secondary metabolites
- MeSH:
Agriculture;
China;
Plants, Medicinal;
Rhizosphere;
Soil
- From:
China Journal of Chinese Materia Medica
2020;45(9):2017-2022
- CountryChina
- Language:Chinese
-
Abstract:
Intercropping farming system is one of the essence of traditional agriculture in China and one of the most common and basic patterns of modern ecological planting. Intercropping system uses the principle of species diversity to create reasonable interspecific interaction conditions with obvious productivity advantages. In this paper, the interspecies interaction is divided into aboveground and underground parts from the space view, and its influence and mechanism on the yield and secondary metabolites of medicinal plants are elaborated.The interspecific interaction in the aboveground part mainly introduces the distribution and utilization of space resources among plants. The interspecific interaction in the underground part mainly introduces the soil rhizosphere effect and related mediating factors, root exudates, soil microorganisms, root space structure and soil environmental factors. On the basis of understanding the mechanism of interspecific interaction, this paper further discusses the application of intercropping in traditional Chinese medicine ecological agriculture, taking the effective control of diseases and insect pests, the increase of medicinal material yield and the improvement of medicinal material quality as the benefit index, so as to seek better advantages of intercropping and provide ideas for the utilization of intercropping production mode in traditional Chinese medicine ecological agriculture.
