|Table of Contents|

Research on Tolerance of Three Sedum Plants Under Zinc Stress

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年02
Page:
56-63
Research Field:
Publishing date:

Info

Title:
Research on Tolerance of Three Sedum Plants Under Zinc Stress
Author(s):
ZHOU Xiaoming; WANG Chengzhong; WANG Ying
(Suzhou Polytechnic Institute of Agriculture,Suzhou,Jiangsu 215008)
Keywords:
sedum plants; zinc stress; physiological and biochemical index; zinc content; surbordinate functional analysis
PACS:
-
DOI:
10.11937/bfyy.20222064
Abstract:
Three annual container seedlings of ornamental plants (Sedum aizoon,Sedum hybridum,Sedum lydium) were used as experimental materials,the effects on the physiological and biochemical indexes and zinc content of three sedum plants were studied with different concentrations of exogenous zinc (0,80,160,320,800,1 600,2 000 mg?kg-1）,and the tolerance of three sedum plants to zinc stress was evaluated by the subordinated function method，in order to provide reference for selecting phytoremedation materials for zinc contaminated soil.The results showed that with the increasing of zinc concentration,the MDA content increased,the activity of antioxidant enzyme increased at first and then decreased,osmotic adjustment substances (soluble sugar,soluble protein),chlorophyll content increased firstly and then decreased.The zinc contents of above ground and root increased,and the transfer coefficient increased at first and then decreased.With the methods of subordinate functional analysis to analyze the ability of three sedum plants to zinc stress,the results were as followed Sedum aizoon>Sedum lydium>Sedum hybridum.

References:

[1]崔振,李昌晓,贺燕燕,等.中华金叶榆和银水牛果苗木的生长和光合作用对土壤锌污染的响应[J].林业科学,2017,53(9):114-122.[2]LI X，YANG Y，JIA L，et al.Zinc-induced oxidative damage,antioxidant enzyme response and proline metabolism in roots and leaves of wheat plants[J].Ecotoxicology ＆ Environmental Safety,2013,89(11)：150-157.[3]环境保护部,国土资源部.全国土壤污染状况调查公报[R].2014.[4]AHEMAD M.Remediation of metalliferous soils through the heavy metal resistant plant growth promoting bacteria：Paradigms and prospects[J].Arabian Journal of Chemistry,2014,11(2)：158.[5]王莹.长药景天（Hylotelephium spectabile）响应锌胁迫的根际生理生态学研究[D].哈尔滨:东北林业大学,2017.[6]CHOWDHUYR S R,CHOUDHURI M A.Hydrogen peroxide metabolism as an index of water stress tolerance in jute[J].Physiol Plant,1985,65：475-480.[7]杨居荣,贺建群,张国祥,等.不同耐性作物中几种酶活性对Cd胁迫的反应[J].中国环境科学，1996，16(2):113-117.[8]PATRAL J,LENKA M,PANDA B B.Tolerance and co-tolerance of the grass Chlorisbarbata Sw.totercury，cadmium and zinc[J].New Phytol，1994，128：165-171.[9]BARBAFIERI M,TASSI E,RIZZI L,et al.Phytoremediation treat ability test for an industrial site contaminated by Pb，Zn and As[J].Soil ＆ Sediment Contamination，2004，13(2):214-215.[10]李铮铮,伍钧,唐亚,等.铅、锌及其交互作用对鱼腥草 (Houttuynia cordata) 叶绿素含量及抗氧化酶系统的影响[J].生态学报，2007,27(12):5441-5446.[11]张盛楠,黄亦玟,陈世宝,等.不同外源物质对镉砷复合污染胁迫下油菜生理指标和镉砷积累的影响[J].生态学杂志,2020,39(7)：2214-2222.[12]徐玉玲.锌、铁处理对小麦幼苗叶绿体生理特性的影响[D].兰州:西北师范大学,2020.[13]张家洋,陈丽丽,楚莉莉,等.锌镉单一胁迫对小麦和稗草生理生化特性的影响[J].西南林业大学学报,2018,38(6):89-96.[14]余国源,王佳星,黄琛斐,等.土壤锌胁迫对伞房决明生长及生理的影响[J].福建农林大学学报(自然科学版),2019,48(4):517-523.[15]杨俊兴,胡健,雷梅,等.锌胁迫下湿地植物抗氧化系统反应及锌富集能力[J].生态学杂志,2017,36(8)：2274-2281.[16]李小宁.锌胁迫对小麦种子萌发及幼苗生理生化特性的影响[D].兰州:西北师范大学,2013.[17]曾淑华,刘峰,周昌贵,等．铬胁迫对烤烟生长和生理生化指标的影响[J].核农学报,2014,28(3)：526-531.[18]张小艾,李名扬,汪志辉,等.重金属及盐碱对二月兰幼苗生长和生理生化的影响[J].草业学报,2013,22(2)：187-194.[19]KIRBAGZENGIN F,MUNZUROGLU O.Toxic effects of cadmium on metabolism of sunflower(Helianthus annuus L.)seedlings[J].Acta Agriculturae Scandinavica,2006,56(3):224-229.[20]毛雪飞，杨洁.锌镉胁迫下4种农田杂草生理生化特性及对重金属的累积特征[J].西南林业大学学报(自然科学)，2019，39(6)：9-18.[21]马建玲,黄金龙,朱雪梅.普陀山苔草对铅锌的富集特性及生理响应研究[J].四川农业大学学报,2018,36(4):463-471.[22]杨系玲,杨克军,李佐同,等.锌对不同基因型玉米幼苗光合特性及锌积累的影响[J].核农学报,2016,30(3)：571-579.[23]李庚飞,卢爱刚.不同蒿类植物对重金属锌的积累特性[J].贵州农业科学,2012,40(7):242-244.[24]王天顺,陈伟,蒋文艳,等.Cd、Zn、Pb、Cu复合污染对斑茅生长及吸收富集的影响[J].河南农业科学,2020,49(5)：97-103.[25]SHI X,ZHANG X,CHEN G,et al.Seedling growth and metal accumulation of selected woody species in copper and lead/zinc mine tailings[J].Journal of Environmental Sciences,2011,23(2):266-274.[26]CHANNY R L,MALIK M,LI Y M,et al.Phytoremediation of soil metals[J].Current Opinons in Biotechnology,1997(8):279-284.[27]刘佳,徐昌旭,曹卫东,等．PEG胁迫下15份紫云英种质材料萌发期的抗旱性鉴定[J].中国草地学报,2012,34(6)：18-25.[28]王赞,李源,吴欣明,等．PEG渗透胁迫下鸭茅种子萌发特性及抗旱性鉴定[J].中国草地学报,2008,30(1)：50-55.[29]许志敏,刘燕珍,陈琳,等.铜锌复合胁迫对8种观赏草种子萌发特性及幼苗生长的影响[J].河南农业科学,2020,49(3)：129-137.

Memo

Memo:
-
Last Update: 2023-02-15