[1]李娅,李喻,杨秀莲,等.NaCl胁迫对不同种源海州常山生长及离子吸收、分配与运输的影响[J].江苏林业科技,2017,44(05):6-13.[doi:10.3969/j.issn.1001-7380.2017.05.002]
 LI Ya,LI Yu,YANG Xiu-lian,et al.Effects of NaCl stress on seedling growth and mineral ion uptake, distribution and transportation from different provenances of Clerodendrum trichotomum[J].Journal of Jiangsu Forestry Science &Technology,2017,44(05):6-13.[doi:10.3969/j.issn.1001-7380.2017.05.002]
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NaCl胁迫对不同种源海州常山生长及离子吸收、分配与运输的影响()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第44卷
期数:
2017年05期
页码:
6-13
栏目:
试验研究
出版日期:
2017-10-31

文章信息/Info

Title:
Effects of NaCl stress on seedling growth and mineral ion uptake, distribution and transportation from different provenances of Clerodendrum trichotomum
文章编号:
1001-7380(2017)05-0006-08
作者:
李娅李喻杨秀莲岳远征王良桂*
南京林业大学 风景园林学院/风景园林江苏省重点实验室,江苏 南京 210037
Author(s):
LI Ya LI Yu YANG Xiu-lian YUE Yuan-zheng WANG Liang-gui*
College of Landscape Architecture, Key Laboratory of Landscape Architecture of Jiangsu Province, Nanjing Forestry University, Nanjing 210037, China
关键词:
NaCl胁迫种源海州常山离子平衡
Keywords:
NaCl Stress Provenance Clerodendrum trichotomum Ion homeostasis
分类号:
Q945.12; S793.9
DOI:
10.3969/j.issn.1001-7380.2017.05.002
文献标志码:
A
摘要:
以江西萍乡、山东平度、江苏盐城3个种源地的海州常山组织培养苗为材料,采用不同浓度NaCl进行胁迫处理,分析其对海州常山生长、离子选择吸收和运输的影响,探讨不同种源海州常山的耐盐差异和耐盐机理。结果表明:(1)NaCl胁迫下,海州常山生物量下降,含水量降低,生长受到抑制;(2)随着NaCl浓度上升,Na+的吸收为先升后降,高浓度NaCl胁迫下,江西萍乡种源Na+主要集中在叶柄中,而山东平度种源Na+主要集中在茎部;K+含量随着NaCl胁迫的增加呈下降的趋势,在叶片中含量较高;K+/Na+随NaCl浓度的增加呈下降趋势;(3)随着NaCl浓度增加,根系选择吸收系数SAK,Na、离子运输系数STK,Na先增后降(山东平度茎秆运输除外),总体而言,盐城种源SAK,Na,STK,Na的值大于其他种源,根抑制Na+、促进K+向地上部运输的能力也较其他种源强。综合分析表明:高浓度的盐胁迫对不同种源均产生不利影响,造成植物体内盐离子积累,但盐城种源保持体内离子平衡能力和耐盐性高于其他种源。
Abstract:
To understand the salt tolerance mechanisms, we studied the seedling growth and the absorption, distribution and translocation of mineral nutrients including Na+, K+and K+/Na+ in different organs of Clerodendrum trichotomum plantlets from three provenances (Pingxiang provenance from Jiangxi, Pingdu provenance from Shandong, and Yancheng provenance from Jiangsu) at different levels of NaCl stress. The results showed that under salt stress:(1) The growth of seedlings of the three provenances was significantly inhibited, and the biomass were restrained by salt stress. The water content and fresh weigh were decreased as the salt stress increased. (2)With salt stress increased, absorption of Na+ increased at first then decreased from the three provenances seedlings at high concentrations of salt from 160—200 mmol/L,with the content of Na+in Pingxiang higher that those in others, and Na+ in Pingxiang and Yancheng was concentrated in the petiole while that in Pingdu mainly in the stem; The K+ content was different from Na+content, absorption of K+ decreased in the organs of C. trichotomum, but K+ content in the leaves had remained a higher level; K+/Na+ in the organs of three provenances were decreased with the increase of salt concentration. (3) The SAK,Na and STK, Na values from C. trichotomum were increased at first, then decreased with the increasing salt stress except SK,Na of stem from Pingdu. Yancheng had more great selective transport capability of K+in root while Na+ was inhibited from being transported to stem. For these reasons, the significant difference of salt tolerance occurred in three provenances. Comprehensive analysis showed that the seedlings of C.trichotomum from three provenances were adversely affected by severe salt stress, resulting in the accumulation of salt ions in plants, but the ability of Yancheng to keep balance of ion in the plant was higher than those of Pingdu and Pingxiang, and the former also had stronger ability than the latters in salt tolerance.

参考文献/References:

[1]王遵亲.中国盐渍土[M].北京:科学出版社,1993:5-12.
[2]FAROOQ M, HUSSAIN M, WAKEEL A, et al. Salt stress in maize: effects, resistance mechanisms, and management. A review[J]. Agronomy for Sustainable Development, 2015,35(2):461-481.
[3]SHALATA A, TAL M. The effect of salt stress on lipid peroxidation and antioxidants in the leaf of the cultivated tomato and its wild salt-tolerant relative Lycopersicon pennellii[J]. Physiologia Plantarum, 1998,104(2):169-174.
[4]姜卫兵,高光林,戴美松,等.盐胁迫对不同砧穗组合梨幼树光合日变化的影响[J].园艺学报, 2003,30(6):653-657.
[5]陈颖,徐彩平,汪南阳,等.盐胁迫下水杨酸对南林895杨组培苗抗氧化系统的影响[J].南京林业大学学报(自然科学版), 2012,36(6):17-22.
[6]刘一明.四种暖季型草坪草抗盐生理及根系蛋白表达差异研究[D].上海:上海交通大学, 2011.
[7]牛东玲,王启基.盐碱地治理研究进展[J].土壤通报, 2002,33(6):449-455.
[8]SHABALA S. Learning from halophytes: physiological basis and strategies to improve abiotic stress tolerance in crops[J]. Annals of Botany, 2013,112(7): 1209-1221.
[9]闫世才,田瑄.海州常山叶挥发性化学成分研究[J].兰州大学学报, 2003,39(3):105-106.
[10]中国科学院中国植物志委员会.中国植物志.第六十五卷.第一分册,被子植物门,双子叶植物纲,马鞭草科[M].北京:科学出版社, 1982, 30-36.
[11]林业部科技司.林业标准汇编.四[M].北京:中国林业出版社, 1992, 281-283.
[12]陆嘉惠,吕新,梁永超,等.新疆胀果甘草幼苗耐盐性及对NaCl胁迫的离子响应[J].植物生态学报,2013, 37(9):839-850.
[13]ALI A, TUCKER T C, THOMPSON T L, et al. Effects of salinity and mixed ammonium and nitrate nutrition on the growth and nitrogen utilization of barley[J]. Journal of Agronomy & Crop Science, 2001,186(4):223-228.
[14]王海英,孙建设,马宝盤,等.苹果砧木组培苗耐盐筛选技术研究[J].果树学报, 2000,17(3):164-169.
[15]TANG W, NEWTON R J. Polyamines reduce salt-induced oxidative damage by increasing the activities of antioxidant enzymes and decreasing lipid peroxidation in Virginia pine[J]. Plant Growth Regulation, 2005,46(1):31-43.
[16]ZHANG F, YANG Y L, HE W L, et al. Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica[J]. In Vitro Cellular & Developmental Biology Plant, 2004,40(5):491-494.
[17]张雪.盐胁迫对柽柳和白刺种子发芽及幼苗生长的影响[D].北京:北京林业大学, 2016.
[18]杨文翔.盐胁迫对三个海棠砧木品种生理及生长的影响[D].南京:南京林业大学, 2011.
[19]张玉鑫,刘芳,康恩祥,等.NaCl胁迫下甜瓜幼苗离子吸收特性研究[J].植物营养与肥料学报, 2008,14(3):533-539.
[20]夏 阳,梁慧敏,束怀瑞,等.几种肥料根际施用对盐胁迫下苹果矿质营养平衡的影响[J].园艺学报, 2005,32(1):6-10.
[21]王素平,郭世荣,胡晓辉,等.NaCl胁迫对黄瓜幼苗体内K+、Na+和Cl-分布的影响[J].生态学杂志, 2007,26(3):348-354.
[22]KHAN M S A, HAMID A, SALAHUDDIN A B M, et al. Effect of sodium chloride on growth, photosynthesis and mineral ions accumulation of different types of Rice ( Oryza sativa L.) [J].Journal of Agronomy & Crop Science, 2008,179(3):149-161.
[23]ZOU B J, CANG M R. Distribution of soil zinc, iron, copper and manganese fractions and its relationship with plant availability[J]. Pedosphere, 1995,5 (1):35-44.
[24]ASHRAF M. Some important physiological selection criteria for salt tolerance in plants[J]. Flora, 2004,199(5):361-376.
[25]王家源.苦楝种苗耐盐胁迫的生理响应机制研究[D].南京:南京林业大学, 2013.
[26]王明香,聂俊华,张华芳.钾素营养研究进展[J].云南农业大学学报, 2000,15(4):356-358.
[27]BARTELS D, SUNKAR R. Drought and salt tolerance in plants[J]. Critical Reviews in Plant Sciences, 2005,24(1):23-58.
[28]郑青松,王仁雷,刘友良.钙对盐胁迫下棉苗离子吸收分配的影响[J].植物生理与分子生物学学报, 2001,27(4):325-330.

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备注/Memo

备注/Memo:
收稿日期:2017-09-15;修回日期:2017-10-08
基金项目:江苏省农业科技自主创新资金项目“耐盐碱海州常山种质资源与创新利用”[CX(14)2031];林业公益性行业科研专项“耐盐碱观赏海州常山种质资源收集和良种选育”(201404109)
作者简介:李娅(1992- ),女,四川达州人,硕士研究生。主要从事园林植物遗传育种研究工作。
*通信作者:王良桂(1963- ),男,安徽寿县人,教授,博士。主要从事植物栽培与应用、园林工程管理等工作。
更新日期/Last Update: 2017-11-21