Community Structure and Value Evaluation of Local Brassicaceae Potherbs in Shiyan City  

作　　者：Yaowen XU Shuiyuan CHENG Yongjun FEI Zurong CAO Yingjie LI Longsheng HU 

机构地区：[1]College of Horticulture and Gardening,Yangtze University,Jingzhou 434025,China [2]National R&D Center for Se-Rich Agricultural Products Processing,Wuhan Polytechnic University,Wuhan 430000,China [3]Forestry Bureau of Zigui County,Yichang 443600,China

出　　处：《Agricultural Biotechnology》2021年第5期30-36,共7页农业生物技术（英文版）

基　　金：Hubei Provincial Technological Innovation Special Major Project(2019ABA113);Wuhan Polytechnic University-Deyuan Health Industry Group Academician Expert Workstation Horizontal Project(whpu-2019-cg-138,whpu-2018-cg-041,whpu-2018-cg-140).

摘　　要：[Objectives]This study was conducted to evaluate the value of local Brassicaceae potherb resources in Shiyan City.[Methods]Seven species of local Brassicaceae edible plants resources in Shiyan City,including Cardamine hirsuta L.,Cardamine flexuosa,Cardamine impatiens L.,Capsella bursa-pastoris(Linn.),Orychophragmus violaceus(L.)O.E.Schulz,Draba nemorosa L.,Rorippa indica(L.)Hiern.,were investigated using sampling method,and their value was evaluated.[Results]①Shiyan City was rich in resources of local Brassicaceae potherbs,mostly of which grew in humid areas.②In the communities of target species,there were 20 species of plants in 19 genera of 15 families in the arbor layer,19 species of plants in 16 genera from 15 families in the shrub layer,and 58 species of plants in 51 genera from 23 families in the herbaceous layer.The tree,shrub and herb species with the highest dominance Populus simonii var.przewalskii,Robinia pseudoacacia and Chrysanthemum indicum.Local Brassicaceae potherbs in Shiyan City have high edible and medicinal value,especially Cardamine,which has strong selenium-rich ability and is worthy of vigorous development.[Conclusions]This study provides scientific basis and reference for the development and utilization of local potherbs of Brassicaceae in this area.

关 键 词：Brassicaceae Wild vegetables CARDAMINE Community structure analysis Value evaluation 

分 类 号：S647[农业科学—蔬菜学]