中药材2024，Vol.47Issue(9)：2186-2191,6.DOI:10.13863/j.issn1001-4454.2024.09.008
宁夏野生银柴胡资源分布现状调查
Investigation on the Distribution Status of Wild Stellaria dichotoma var.lanceolata Resources in Ningxia
摘要
Abstract
Objective:To clarify the distribution status and community structure of wild Stellaria dichotoma var.lanceolata re-sources in Ningxia,so as to provide reference for the conservation of wild Stellaria dichotoma var.lanceolata resources and the study of wild tending methods of this species.Methods:The distribution sites of wild Stellaria dichotoma var.lanceolata were investigated with the method of plot survey.The distribution quantity and reserves of Stellaria dichotoma var.lanceolata under different microtopographic habitat conditions were calculated,and the population composition and structure characteristics of different communities were analyzed simultaneously.Results:The wild medicinal resources of Stellaria dichotoma var.lanceolata were widely distributed in Ningxia,covering 10 cities and counties in Ningxia,mainly in Lingwu city and Dawukou district.The total reserve was 202 356.5 kg,which was 7.1 times of Stellaria dichotoma var.lanceolata in the third survey of Chinese medicine resources in Ningxia.The habitat of wild Stellaria dichoto-ma var.lanceolata was mostly sandy land in desert low depression,and the distribution was mostly clustered and contiguous.The com-mon or dominant species were Caragana korshinskii,Artemisia ordosica,Astragalus melilotoides,Salsola tragus and others.Conclusion:This study summarizes and concludes the reserves of wild Stellaria dichotoma var.lanceolata resources and the microenvironment char-acteristics in their distribution areas,which is of great significance for the subsequent protection of wild Stellaria dichotoma var.Lanceo-lata resources and the development and utilization strategy formulation of local characteristic materials.关键词
银柴胡/野生资源/蕴藏量/微地形/群落结构Key words
Stellaria dichotoma var.lanceolata Bunge/Wild resources/Reserves/Microtopography/Community structure分类
中医学引用本文复制引用
刘王锁,魏佳仪,董文飞,韩新宁,芦燕,张波,高学花..宁夏野生银柴胡资源分布现状调查[J].中药材,2024,47(9):2186-2191,6.基金项目
宁夏自然科学基金项目(2022AAC03641) （2022AAC03641）
宁夏回族自治区中医药管理局项目"第四次全国中药资源普查宁夏三区一镇普查项目"(2018) （2018）
河套学院高层次人才引进科研启动项目(HYRC202401) （HYRC202401）
国家自然科学基金地区基金项目(32360327) （32360327）
