广东省水生耐盐药用植物资源现状及其产业发展探讨

在第四次全国中药资源普查试点工作的基础上，对广东省境内水生、耐盐药用植物资源调查结果进行梳理和分析发现，广东省水生药用植物共160种，隶属54科90属，涉及国家重点调查药材12种；耐盐药用植物269种，隶属63个科197属，涉及国家重点调查药材22种。该省人工种植的水生、耐盐药用植物有30多种，规模超过22 000 hm2，占全省中药材种植总面积的10.5%；来源于水生、耐盐植物的药食同源中药材20余种，种植规模达9000 hm2。广东省水生、耐盐药用植物资源丰富，建议根据生态环境和区域内产业需求对水生、耐盐药用植物资源进行合理、有效地开发利用。

Current Status and Industrial Development of Aquatic and Salt-tolerant Medicinal Plant Resources in Guangdong Province

Based on the pilot work of the Fourth National General Survey on Traditional Chinese Materia Medica Resources, the current resource situation of aquatic and salt-tolerant medicinal plant resources in Guangdong Province was investigated and the results were analyzed. A total of 160 aquatic medicinal plants, belonging to 90 genera and 54 families, were found in Guangdong Province, among which 12 plants are in the key-point investigation list of traditional Chinese medicinal materials; a total of 269 salt-tolerant medicinal plants, attributing to 197 genera and 63 families, were identified, involving 22 plants in the key-point investigation list. In Guangdong Province, more than 30 aquatic and salt-tolerant medicinal plants were artificially cultivated, and the estimated cultivated area was more than 22 000 hm2, accounting for 10.5% of the total cultivated area of traditional Chinese medicine in the province. In addition, there are more than 20 kinds of aquatic and salt-tolerant plants are both medicinal and edible, with a planting scale of more than 9000 hm2 in the province. Aquatic and salt-tolerant medicinal plant resources are abundant in Guangdong Province, and thus it is recommended that such medicinal resources should be rationally and effectively exploited and utilized based on the local ecological environment and industrial needs.