安徽农学通报2026，Vol.32Issue(13)：59-61,3.DOI:10.16377/j.cnki.issn1007-7731.2026.13.015
鄱阳湖湿地植物物种资源及迁地成活率调查
Investigation of plant species resources and ex-situ survival rate in Poyang Lake
摘要
Abstract
This study through literature review and field surveys,an investigation of wetland plant resources in the Jiujiang area of Poyang Lake was conducted to understand wetland plant species diversity.Concurrently,wetland plant collection and ex-situ conservation were carried out to explore the adaptability of wetland plant germplasm cultivated in micro-wetlands.The results showed that the composition of wetland plants in Poyang Lake was rich,mainly including aquatic plants(emergents,floating-leaved,free-floating,and submerged plants),hygrophytes,and some mesophytic herbs.A total of 602 species belonging to 382 genera and 132 families were recorded.Plants of the families Polygonaceae,Rosaceae,Fabaceae,Asteraceae,Poaceae,and Cyperaceae were the dominant wetland groups.A total of 30 wetland plant species were collected and preserved in the project area,of which 24 survived.Among them,15 species,including Vallisneria natans,Persicaria criopolitana,Hydrilla verticillata,and Schoenoplectus tabernaemontani,showed relatively high survival rates,all at or above 80%.Comprehensive analysis indicated that the Poyang Lake wetland harbors a rich diversity of plant species,making ex-situ conservation of certain wetland plants feasible.This study provides data support for future wetland plant conservation efforts.关键词
生态保护/湿地植物/种质资源收集/迁地保护Key words
ecological protection/wetland plants/germplasm resource collection/ex-situ conservation分类
农业科技引用本文复制引用
叶蕾,尹积华,汪庆兵,熊丽琼,郑云飞,朱悦辰..鄱阳湖湿地植物物种资源及迁地成活率调查[J].安徽农学通报,2026,32(13):59-61,3.基金项目
中央财经林业草原生态保护恢复资金(2023). （2023）
