Effects of understory environmental factors on understory planting of medicinal plants.
10.19540/j.cnki.cjcmm.20241214.101
- Author:
Ding-Mei WEN
1
;
Hong-Biao ZHANG
1
;
Feng-Yuan QIN
1
;
Chao-Qun XU
1
;
Dou-Dou LI
1
;
Bao-Lin GUO
1
Author Information
1. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100193, China.
- Publication Type:English Abstract
- Keywords:
environmental factor;
medicinal plant;
understory planting
- MeSH:
Plants, Medicinal/growth & development*;
Forests;
Soil/chemistry*;
Environment;
Ecosystem;
Temperature
- From:
China Journal of Chinese Materia Medica
2025;50(5):1164-1171
- CountryChina
- Language:Chinese
-
Abstract:
Understory planting of medicinal plants is a new planting mode that connects Chinese herbal medicine(CHM) with forest resources.The complex and variable understory environmental factors will inevitably affect the yield and quality of understory CHM.This research summarized the research progress on understory planting of medicinal plants based on forest types and environmental factors within the forest from the perspectives of understory light, air temperature and humidity, soil characteristics, and the interaction between crops within the forest.The results showed that the complex and variable light, temperature and humidity, and soil factors(such as fertility, acidity and alkalinity, and microorganisms) under the forest could affect the yield and quality of medicinal plants to varying degrees through physiological activities such as photosynthesis and respiration, resulting in a significant increase or decrease in yield and quality compared to open field cultivation.In addition, the competition or mutual benefit between different crops within the forest could lead to differences in the yield and quality of understory medicinal plants compared to open field cultivation.A reasonable combination of planting could achieve resource sharing and complementary advantages.Therefore, conducting systematic research on the effects of understory environmental factors on the yield and content of medicinal plants with different growth and development characteristics can provide theoretical guidance and technical references for formulating comprehensive strategies for understory planting of medicinal plants, such as selecting suitable medicinal plant varieties, optimizing planting density, and conducting reasonable forest management, thus contributing to the sustainable development and ecological protection of CHM.
