摘要
[目的]探究多种环境因素对黄芪药材生长及品质的影响机制,明确黄芪种植的最佳生长环境,为黄芪高效经济绿色人工种植提供科学指导。[方法]通过对近年来有关黄芪生长环境的中英文文献研究进行检索,整理分析气候、地理、土壤、微生物等环境因素对黄芪生长发育及药材品质的影响。[结果]黄芪的最佳生长环境为中温带大陆性季风气候,中国北纬33°以北,海拔1 000~1 500 m,且光照充足,昼夜温差大,轻度干旱,土壤疏松透气富含有机质。[结论]环境因素从多方面影响了黄芪药材的生长及品质,因此黄芪药材的种植选地应综合考虑气候、地理、土壤、微生物等因素。
[Objective] To investigate the mechanism of various environmental factors on the growth and quality of Astragalus herb,to clarify the optimal growth environment for Astragalus cultivation,and to provide scientific guidance for efficient and economic green artificial cultivation of Astragalus. [Methods] The effects of climate,geography,soil,microorganism and other environmental factors on the growth and quality of Astragalus were analyzed through the search of Chinese and English literatures on the growth and development of Astragalus in recent years. [Results] The best growing environment for Astragalus is a mid-temperate continental monsoon climate,north of 33°N latitude in China,1 000~1 500 m above sea level,with plenty of light,large temperature differences between day and night,mild drought and loose,breathable soil rich in organic matter. [Conclusion] Environmental factors affect the growth and quality of Astragalus herb in many ways. Therefore,the selection of land for the cultivation of Astragalus herb should take into account climate,geography,soil,microorganism and other factors.
作者
王祥
安佳
王七龙
井亚江
黄建萍
张岗
彭亮
高静
颜永刚
WANG Xiang;AN Jia;WANG Qilong(School of Pharmacy,Shaanxi University of Chinese Medicine,Shaanxi Qinling Engineering Research Center for Application and Development of Chinese Herbal Medicine,Xianyang 712046,China)
出处
《浙江中医药大学学报》
CAS
2023年第10期1193-1198,共6页
Journal of Zhejiang Chinese Medical University
基金
内蒙古自治区科技重大专项(2019ZD005)
陕西中医药大学“秦药”品质评价与资源开发学科创新团队项目(2019-QN01)。
关键词
黄芪
环境因素
有效成分
生长发育
药材品质
种植选地
Astragalus
environmental factors
active ingredient
growth and development
quality of medicinal materials
planting site selection
