|Table of Contents|

Effects of Selenium on Physiological Characteristics of Radish Under Cadmium Poisoning

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2022年09
Page:
17-25
Research Field:
Publishing date:

Info

Title:
Effects of Selenium on Physiological Characteristics of Radish Under Cadmium Poisoning
Author(s):
YANG Yuying; LUO Lijun; SUN Chao; GUO Feng; XU Jianmin
(College of Resources and Environment，Shanxi Agricultural University，Taigu,Shanxi 030801)
Keywords:
selenium; cadmium stress; photosynthetic pigment; absorption; transformation
PACS:
-
DOI:
10.11937/bfyy.20214237
Abstract:
Taking radish as test material,the pot experiment were conducted to study the effects of exogenous selenium (0.5 mg?kg-1 and 1.0 mg?kg-1) on photosynthetic pigment content and selenium and cadmium absorption and transport in radish under cadmium stress with different concentration (5 mg?kg-1 and 30 mg?kg-1),in order to provide reference for the best concentration of exogenous selenium on alleviate toxic effect of cadmium (Cd) on plants.The results showed that with the increase of cadmium concentration,the contents of chlorophyll a and carotenoid decreased,the contents of cadmium significantly increased in aboveground and underground parts of radish,while the contents of selenium decreased,so that the transport coefficient of cadmium and selenium increased gradually.With the increase of selenium concentration,the contents of chlorophyll a and chlorophyll b gradually increased,but the effect on carotenoids was not significant.The cadmium content in aboveground and underground parts gradually decreased,while the selenium content gradually increased,so that the transport coefficient of cadmium and selenium gradually increased.Under selenium-cadmium interaction,the contents of chlorophyll a and carotenoid in radish significantly increased compared with the control,and the contents of selenium in aboveground and underground parts of radish significantly increased compared with the control,and the content of cadmium and the transfer coefficient of cadmium increased when 0.5 mg?kg-1 selenium was applied compared with the single cadmium treatment.The interaction between exogenous selenium and 5 mg?kg-1 cadmium increased the selenium transport coefficient,while the interaction between exogenous selenium and 30 mg?kg-1 cadmium significantly reduced the selenium transport coefficient.The results showed that the two selenium concentrations within the experimental concentration range had certain alleviating effect on radish under cadmium stress,but 0.5 mg?kg-1 selenium had the best alleviating effect on radish under cadmium stress (5 mg?kg-1).

References:

[1]王鹏云,晁代印.重金属污染的植物修复及相关分子机制[J].生物工程学报，2020,36(3)：426-435.[2]刘帅,吴志超,赵亚荣,等.外源硒对镉胁迫下菜心Fe、Mn、Cu、Zn吸收与转运的影响[J].农业环境科学学报，2018，37(3)：431-439.[3]生态环境部.2019年《中国生态环境状况公报》（摘录一）[J].环境保护，2020，48（13）:57-59.[4]环境保护部，国土资源部.全国土壤污染状况调查公报[J].环境教育，2014（6）:8-10.[5]弭宝彬,刘碧琼,周火强,等.不同萝卜品种对5种重金属响应规律研究[J].核农学报，2020，34(5)：1119-1127.[6]吕选忠，宫象雷，唐勇.叶面喷施锌或硒对生菜吸收镉的拮抗作用研究[J].土壤学报，2006(5)：868-870.[7]郭锋，樊文华.外源硒对镉胁迫下芥菜种子萌发生理效应的影响[J].华北农学报，2013，28(4)：130-133.[8]秦晓明.硒对冬小麦镉吸收、转运及生理特性的影响[D].郑州:河南农业大学，2019.[9]姜硕琛.硒对镉胁迫下水稻生长及镉、硒转运与富集的影响[D].荆州:长江大学，2020.[10]ANWAR S，KHAN S，ASHRAF M Y，et al.Impact of chelator-induced phytoextraction of cadmium on yield and ionic uptake of maize[J].Taylor &Francis，2017，19(6):505-513.[11]刘杨，齐明星，王敏，等.不同外源硒对镉污染土壤中小白菜生长及镉吸收的影响[J].环境科学，2021，42(4)：2024-2030.[12]刘志芳.白萝卜的开发价值及其栽培技术[J].种子科技,2019，37(11)：63-64.[13]王怀凤,永毛,李良,等.海藻酸对萝卜生长及镉积累的影响[J].北方园艺,2021(13):30-35.[14]雷阳,刘钊,王生武,等.外源NO对镉胁迫下萝卜种子萌发及幼苗生理特性的影响[J].山西农业科学,2020,48(11):1746-1750.[15]吴琦,邵勤.施用生物质炭对不同蔬菜生长发育及重金属镉污染吸收的影响[J].北方园艺,2021(9):1-7.[16]黄佳璟,林立金,陈发波,等.喷施褪黑素对萝卜生长及镉积累的影响[J].四川农业大学学报,2017,35(3):375-380.[17]陈嵩岳.报纸肥料对铅、镉在土壤-植物体系中的迁移及对植物生长影响的研究[D].长春:吉林大学,2017.[18]王艳芳,悦飞雪,李冬,等.镉胁迫对不同基因型玉米生长和镉吸收分配的影响[J].核农学报,2019,33(7):1440-1447.[19]曾宇斌,郑淑华.不同硒水平对大豆不同部位累积镉的影响[J].环境保护科学,2017,43(3):116-119,131.[20]李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000．[21]鲍士旦.土壤农化分析[M].北京:中国农业出版社，2000.[22]张庆,魏树和,代惠萍,等.硒对茶树镉毒害的缓解作用研究[J].南京林业大学学报(自然科学版),2020,44(1):200-204.[23]HE J Y，REN Y F，ZHU C，et al.Effect of Cd on growth，photosynthetic gas exchange，and chlorophyll fluorescence of wild and Cd-sensitive mutant rice[J].Photosynthetica，2008，46(3)：466.[24]王海希,周浩民,李柳燕,等.硒预处理对镉胁迫下荷花幼苗生长和生理的影响[J].植物资源与环境学报,2019,28(2):64-70.[25]赵弘益,管珏镧,张雪媛,等.土壤镉胁迫对檫木光合特性的影响[J].植物研究,2021,41(4):506-513.[26]陈霞霞,蒲高忠,黄玉清,等.铊和镉胁迫对芦竹生长及光合特征的影响[J].广西植物,2019,39(6):743-751.[27]卞威乐斯,闫家普,崔良,等.施硒对花生镉吸收与抗性及化学形态的影响[J].农业环境科学学报,2018,37(6):1094-1101.[28]梁欢婷,何冰,顾明华,等.施硒对镉污染稻米中镉、硒含量的影响及其膳食风险评估[J].食品工业,2021,42(3):331-335.[29]徐境懋,顾明华,韦燕燕,等.纳米硒和亚硒酸盐对镉污染土壤中水稻镉积累的影响[J].南方农业学报，2021（10）:2727-2734.[30]孙协平,周广文,罗友进,等.硒镉伴生对富硒土壤柑橘生长及生理代谢的影响[J].核农学报,2020,34(3):661-668.[31]韩承华,严吴炜,朱丽丽,等.硒对镉胁迫下豆瓣菜生长、生理特性及镉积累的影响[J].扬州大学学报(农业与生命科学版),2017,38(1):115-119.[32]MUHAMMAD R，SHAFAQAT A，MUHAMMAD A，et al.A critical review on effects，tolerance mechanisms and management of cadmium in vegetables[J].Chemosphere,2017，182：90-105.[33]YING R R，QIU R L，TANG Y T，et al.Cadmium tolerance of carbon assimilation enzymes and chloroplast in Zn/Cd hyperaccumulator Picris divaricata[J].Journal of Plant Physiology，2010，167(2)：81-87.[34]郭美俊，郭平毅，原向阳，等.叶面喷施亚硒酸钠对谷子光合特性及产量构成的影响[J].核农学报，2014，28(6)：1099-1107.[35]胡万行,赵博思,石玉,等.生态纳米硒对紫色马铃薯生长及光合特性的影响[J].北方农业学报,2019,47(3):64-69.[36]王华,张雅娟,周武先,等.外源硒对白术种子萌发及幼苗生理特性的影响[J].分子植物育种,2019,17(22):7551-7558.[37]何雪,邓承佳,李威,等.硒、镉处理对马铃薯植株生长及硒镉吸收的影响[J].作物研究,2021,35(4):311-317.[38]FILEK M，KESKINEN R，HARTIKAINEN H，et al.The protective role of selenium in rape seedlings subjected to cadmium stress[J].Journal of Plant Physiology，2008，165(8)：833-844.[39]郭锋,樊文华.外源硒对镉胁迫下绿豆幼苗生理特性的影响[J].水土保持学报，2012，26(4)：256-260.[40]贾月慧,韩莹琰,刘杰,等.生菜对镉胁迫的生理响应及体内镉的累积分布[J].农业环境科学学报，2018，37(8)：1610-1618.[41]王艳芳,悦飞雪,李冬,等.镉胁迫对不同基因型玉米生长和镉吸收分配的影响[J].核农学报，2019，33(7)：1440-1447.[42]ZHANG Z Z，YUAN L X，QI S H，et al.The threshold effect between the soil bioavailable molar Se:Cd ratio and the accumulation of Cd in corn (Zea mays L.) from natural Se-Cd rich soils[J].Science of the Total Environment，2019，688：1228-1235.[43]WAN Y N，ABOUBACAR Y C，YU Y，et al.Cadmium dynamics in soil pore water and uptake by rice：Influences of soil-applied selenite with different water managements[J].Environmental Pollution，2018，240：523-533.[44]郭锋，樊文华，冯两蕊，等.硒对镉胁迫下菠菜生理特性、元素含量及镉吸收转运的影响[J].环境科学学报，2014，34(2)：524-531.[45]郭锋，吴伟锋，冯瑜，等.硒镉交互作用对西葫芦幼苗生长及抗氧化酶活性的影响[J].核农学报，2020，34(10)：2335-2342.[46]陈珊,刘妍,陈齐,等.添加造纸污泥对土壤-白萝卜系统中镉迁移的影响[J].环境工程学报，2017，11(3)：1906-1912.[47]帅正彬,王逸红,杨斌,等.蔬菜的重金属污染与治理措施研究进展[J].四川农业科技，2016(9)：32-38.[48]姜硕琛.硒对镉胁迫下水稻生长及镉、硒转运与富集的影响[D].荆州:长江大学,2020.[49]王子轩,宋晓彦,史晓倩.探析施硒对苦荞品质和硒含量的影响[J].山西农经,2018(18):66-67.[50]余小兰,张静,李光义,等.辣椒在不同施硒水平下硒累积规律[J].热带作物学报,2021,42(7):1988-1994.[51]程兆东,王喜东.硒的自然分布及植物对硒的吸收转运转化机制研究进展[J].中国农业信息,2017(11):13-17.[52]HUANG Q Q，LIU Y Y,QIN X,et al.Selenite mitigates cadmium-induced oxidative stress and affects Cd uptake in rice seedlings under different water management systems[J].Ecotoxicology and Environmental Safety，2019，168：486-494.[53]王波,张然然,杨如意,等.外源硒和耐硒细菌对镉胁迫下水稻生长、生理和硒镉积累的影响[J].农业环境科学学报,2020,39(12):2710-2718.

Memo

Memo:
-
Last Update: 2022-06-13