[1]黄瑞芳,王红玲,施士争.铅胁迫对灌木柳树生长的影响[J].湖南林业科技,2015,(06):45-50.[doi:10.3969/j.issn.1003-5710.2015.06.007]
 ,Influence of lead stress treatment on the growth of bush willow clones[J].Hunan Forestry Science & Technology,2015,(06):45-50.[doi:10.3969/j.issn.1003-5710.2015.06.007]
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铅胁迫对灌木柳树生长的影响()
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《湖南林业科技》[ISSN:1003-5710/CN:43-1096/S]

卷:
期数:
2015年06期
页码:
45-50
栏目:
研究报告
出版日期:
2015-11-30

文章信息/Info

Title:
Influence of lead stress treatment on the growth of bush willow clones
文章编号:
1003-5710(2015)06-0045-06
作者:
黄瑞芳;? 王红玲;? 施士争
江苏省林业科学研究院 江苏省农业种质资源保护与利用平台柳树资源圃, 江苏 南京211153
Author(s):
HUANGRuifang;?WANGHongling;?SHIShizheng
JiangsuAcademyofForestry,TheWillowNurseryofJiangsuProvincialPlatformforConservation andUtilizationofAgriculturalGermplasm,Nanjing211153,China
关键词:
铅胁迫;? 灌木柳;? 生长
Keywords:
lead stress;? bush willow;? growth
分类号:
X 173
DOI:
10.3969/j.issn.1003-5710.2015.06.007
文献标志码:
A
摘要:
采用水培法研究了4个灌木柳无性系在不同浓度(100μM、300μM、600μM)铅胁迫下的生长表现及其耐受性。结果表明: 柳树无性系的存活率与生长量在不同无性系和不同铅胁迫浓度间均存在显着差异;不同浓度的铅胁迫均抑制了灌木柳无性系的生长,其存活率与生长量的排序均为CK>100μM>300μM>600μM;在100~600μM铅胁迫下,存活率和萌枝数排序均为银柳P102>欧洲红皮柳P665>蒿柳P683>细柱柳P642,株高和生物量排序均为银柳P102>蒿柳P683>欧洲红皮柳P665 >细柱柳P642,生物量分配排序为银柳P102>欧洲红皮柳P665>细柱柳P642>蒿柳P683。银柳P102在3种铅胁迫浓度下耐性指数均为最高。
Abstract:
we examined the growth traits and tolerance index of four bush willow clones on different concentrations(100 μM,300 μM,600 μM) of lead stress using hydroponic culture The results showed that there were significant difference on the survival rate and growth characteristics among different clones or lead contentThe growth of the clones were inhibited by the lead stress of different concentrations, the survival rate and growth traits were in order of CK>100 μM>300 μM>600 μMUnder 100 μM~600 μM lead concentrations, the survival rate and the sprout numbers were in order of P102> P665> P683> P642,the stem height and the biomass were in order of P102> P683> P665 > P642,the distribution of the biomass was in order of P102> P665 > P642 >P683The P102 has the highest tolerance index under the different lead concentrations

参考文献/References:

[1]Laidlaw, M.A,G.M. Filippelli. Resuspension of urban soils as a persistent source of lead poisoning in children: a review and new directions[J]. Applied Geochemistry, 2008. 23(8):2021-2039.
[2]黄冠星,孙继朝,汪珊,等. 珠江三角洲平原典型区地下水中铅的污染特征[J]. 环境化学, 2008,27(4):533-534.
[3]邵学新,黄标,赵永存,等. 长江三角洲典型地区土壤中重金属的污染评价[J]. 环境化学, 2008,27(2):218-221.
[4]Ali, H., E. KhanM,A. Sajad, et al. Phytoremediation of heavy metals—concepts and applications[J]. Chemosphere, 2013. 91(7):869-881.
[5]Salt, D.E., R. Smith,I. Raskin, et al. Phytoremediation[J]. Annual review of plant biology, 1998. 49(1):643-668.
[6]Brooks, R., J. Lee, R.D. Reeves, et al. Detection of nickeliferous rocks by analysis of herbarium specimens of indicator plants[J]. Journal of Geochemical Exploration, 1977. 7:49-57.
[7]刘威, 束文圣,蓝崇钰,等. 宝山堇菜 (Viola baoshanensis)——一种新的镉超富集植物[J]. 科学通报, 2003,48(19):2046-2049.
[8]Ebbs, S., M. Lasat, D. Brady, et al. Phytoextraction of cadmium and zinc from a contaminated soil[J]. Journal of Environmental Quality, 1997. 26(5):1424-1430.
[9]Yang, X., X. Long, H. Ye, et al. Cadmium tolerance and hyperaccumulation in a new Znhyperaccumulating plant species (Sedum alfredii Hance)[J]. Plant and Soil, 2004. 259(1-2):181-189.
[10]KlangWestin, E.,J. Eriksson. Potential of Salix as phytoextractor for Cd on moderately contaminated soils[J]. Plant and soil, 2003. 249(1):127-137.
[11]Kuzovkina, Y.A.,M.F.Quigley.Willows beyond wetlands: uses of Salix L. species for environmental projects[J]. Water, Air, and Soil Pollution, 2005. 162(1-4):183-204.
[12]Greger, M.,T. Landberg. Use of willow in phytoextraction[J]. International Journal of phytoremediation, 1999. 1(2):115-123.
[13]Cosio, C., P. Vollenweider,C. Keller, et al. Localization and effects of cadmium in leaves of a cadmiumtolerant willow (Salix viminalis L.): I. Macrolocalization and phytotoxic effects of cadmium[J]. Environmental and Experimental Botany, 2006. 58(1):64-74.
[14]Zacchini, M., F. Pietrini, G.S. Mugnozza, et al. Metal tolerance, accumulation and translocation in poplar and willow clones treated with cadmium in hydroponics[J]. Water, Air, and Soil Pollution, 2009. 197(1-4):23-34.
[15]Punshon, T.,N. Dickinson. Heavy metal resistance and accumulation characteristics in willows[J]. International Journal of Phytoremediation, 1999. 1(4):361-385.

备注/Memo

备注/Memo:
基金项目:国家科技支撑计划—社会发展项目“柳树修复土壤铅污染的关键技术”(BE2012778);国家林业公益性行业科研专项“柳树能源林及环境修复兼用型新品种选育”(201204812)。
作者简介:黄瑞芳(1988-),女,研究实习员,研究方向为植物修复。
更新日期/Last Update: 2015-11-30