Effects of Heavy Metal Ions Stress on Seed Germination of Sesamum indicum and Its Seedling Growth

  • SUN Jian ,
  • ZHOU Hong-ying ,
  • YUE Mei-wang ,
  • RAO Yue-liang ,
  • YAN Ting-xian ,
  • YAN Xiao-wen
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  • (1.Crops Research Institute of Jiangxi Academy of Agricultural Sciences, Nanchang Branch of National Center of Oilcrops Improvement, Nanchang 330200, Jiangxi China; 2.National Engineering and Technology Research Center for Red Soil Improvement, Nanchang 330200, Jiangxi China)

Received date: 2015-11-21

  Revised date: 2016-04-17

  Online published: 2016-03-10

Abstract

The effects of Cd2+, Ni2+, Cr6+, Hg2+ and Pb2+ on sesame (Sesamum indicum) seed germination and seedling growth were researched. The results showed that heavy metal ions stresses had less influence on sesame seed germination and the most influence on radicel growth. With increasing concentration of heavy metal ions, sesame seedling shoot length, root length and seedling fresh weight decreased continuously. After seed germination, sesame radicle could not grow and seedlings did not survived with the concentration of Cd2+, Ni2+, Cr6+, Hg2+ or Pb2+ up to 20, 20, 20, 50 or 100 mg稬-1, respectively, which illustrated these concentrations could be used as lethal concentrations of sesame seed germination. By comparison, the toxicity degree of 5 kinds of heavy metal ions on sesame seed germination and seedling growth was Ni2+ > Cr6+ > Cd2+ > Hg2+ > Pb2+.

Cite this article

SUN Jian , ZHOU Hong-ying , YUE Mei-wang , RAO Yue-liang , YAN Ting-xian , YAN Xiao-wen . Effects of Heavy Metal Ions Stress on Seed Germination of Sesamum indicum and Its Seedling Growth[J]. Subtropical Plant Science, 2016 , 45(01) : 21 -26 . DOI: 10.3969/j.issn.1009-7791.2016.01.005

References

[1] 徐芬芬,袁盼,邹阿凤. 重金属铅胁迫对小白菜种子萌发的影响[J]. 湖南农业科学, 2011(9): 68—69,74.

[2] 陶玲,任珺,祝广华,杜忠. 重金属对植物种子萌发的影响研究进展[J]. 农业环境科学学报, 2007,26(增刊): 52—57.

[3] 梁芳,郭晋平. 植物重金属毒害作用机理研究进展[J]. 山西农业科学, 2007,35(11): 59—61.

[4] 张玉秀,柴团耀,Burkard G. 植物耐重金属机理研究进展[J]. 植物学报, 1999,41(5): 453—457.

[5] 张玉秀,徐进,王校,柴团耀. 植物抗旱和耐重金属基因工程研究进展[J]. 应用生态学报, 2007,18(7): 1631—1639.

[6] 袁祖丽,孙晓楠,刘秀敏. 植物耐受和解除重金属毒性研究进展[J]. 生态环境, 2008,17(6): 2494—2502.

[7] 薛永,王苑源,姚泉洪,宋科,郑宪清,杨建军. 植物对土壤重金属镉抗性的研究进展[J]. 生态环境学报, 2014,23(3): 528—534.

[8] 金枫,王翠,林海建,沈亚欧,张志明,赵茂俊,潘光堂. 植物重金属转运蛋白研究进展[J]. 应用生态学报, 2010,21(7): 1875—1882.

[9] 黄白飞,辛俊亮. 植物积累重金属的机理研究进展[J]. 草业学报, 2013,22(1): 300—307.

[10] 杨湄,黄凤洪. 中国芝麻产业现状与存在问题、发展趋势与对策建议[J]. 中国油脂, 2009,34(1): 7—12.

[11] 张秀荣,李培武,汪雪芳,王旭. 芝麻种子中木质素组分、粗脂肪、粗蛋白含量及相关性分析[J]. 中国油料作物学报, 2005,27(3): 88—90.

[12] 王林海,张艳欣,黎冬华,张晓燕,吕海霞,危文亮,孙建,张秀荣. 湿害胁迫对发芽期芝麻的影响及耐湿性评价方法建立[J]. 中国油料作物学报, 2011,33(6): 588—592.

[13] 黎冬华,刘文萍,张艳欣,王林海,危文亮,高媛,丁霞,王蕾,张秀荣. 芝麻耐旱性的鉴定方法及关联分析[J]. 作物学报, 2013,39(8): 1425—1433.

[14] 孙建,乐美旺,饶月亮,颜廷献,颜小文,周红英. 芽期NaCl胁迫下不同基因型芝麻的反应差异研究[J]. 干旱地区农业研究, 2014,32(6): 75—81.

[15] 孙建,乐美旺,饶月亮,颜廷献,颜小文,周红英. 芽期Al3+胁迫对芝麻幼苗生长的影响及种质资源耐铝毒性评价[J]. 中国油料作物学报, 2014,36(5): 602—609.

[16] Wierzbicka M, Obidzinska J. The effect of lead on seed imbibition and germination in different plant species[J]. Plant Science, 1998,137: 155—171.

[17] Bonifacio R S, Montano M N E. Inhibitory effects of mercury and cadmium on seed germination of Enhalus acoroides(L.f.) Royle[J]. Bulletin Environmental Contamination and Toxicology, 1998,60: 45—51.

[18] 白瑞琴,晁公平,孙华,樊明寿,孙振元. 重金属镉胁迫对蜀葵、二月蓝种子萌发和幼苗生长的毒害效应研究[J]. 华北农学报, 2009,24(2): 134—138.

[19] 马敏,龚惠红,邓泓. 重金属对8种园林植物种子萌发及幼苗生长的影响[J]. 中国农学通报, 2012,28(22): 206—211.

[20] 张琼. 镉对几种常见蔬菜种子萌发影响的研究[J]. 农业环境科学学报, 2006,25(增刊): 480—486.

[21] 王彦梅,张玉秀,柴团耀,焦向东. 重金属对小麦和黑麦种子萌发及幼苗生长的影响[J]. 中国生态农业学报, 2008,16(3): 802—804.

[22] 张震,徐丽,杨洁,王育鹏. 重金属胁迫对高羊茅种子萌发的影响[J]. 中国农学通报, 2008,24(4): 386—389.

[23] 徐进,魏嵬,韩璐,官子楸,郑宏春,柴团耀. 重金属对油菜种子萌发和胚根生长的影响[J]. 西北植物学报, 2007,27(11): 2263—2268.

[24] 田如男,于双,王守攻. 铜、镉胁迫下荻种子的萌发与幼苗生长[J]. 生态环境学报, 2011,20(8-9): 1332—1337.

[25] 陈伟,张苗苗,宋阳阳,张德罡. 重金属胁迫对4种草坪草种子萌发的影响[J]. 草地学报, 2013,21(3): 556—563.

[26] 李德明,贺立红,朱祝军. 几种重金属离子对小白菜种子萌发及生理活性的影响[J]. 种子, 2005,24(6): 27—29.

[27] 李德明,张秀娟,李改华,邓丹凤,邹恒. 几种重金属离子对高羊茅种子萌发及生理活性的影响[J]. 草业科学, 2008,25(6): 98—102.

[28] 高扬,辛树权,何锦冰,侯伟. 铜对大蒜根尖细胞有丝分裂影响的研究[J]. 北方园艺, 2008(6): 12—14.

[29] 努扎艾提?艾比布,刘云国,宋华晓,徐立,陈贝贝. 重金属Zn、Cu对香根草生理生化指标的影响及其积累特性研究[J]. 农业环境科学学报, 2010,29(1): 54—59.

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