Effect of Salt Stress on Ion Contents and Photosynthesis in Willow Clones SH31

WANG Ning; ZHOU Xiao-xing; LIU Jun-xiang; JU Guan-sheng; HAN Lei; SUN Zhen-yuan

Volume 28 Issue 4

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Effect of Salt Stress on Ion Contents and Photosynthesis in Willow Clones SH31

1.
Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
2.
Administrative Office, Chinese Academy of Forestry, Beijing 100091, China

Received Date: 2015-02-25

Abstract

Taking willow clones SH31 as trial material, the distribution and changes of photosynthetic characteristics of Na+, K+, Ca2+ in roots, stems and leaves were studied in the condition of hemi-inhibitory sodium chloride solution. The results are as follows: under the stress of 0.6% sodium chloride solution, willow clones SH31 appeared strong salt tolerance. In the condition of hemi-inhibitory sodium chloride solution, concentration of Na+ increased in roots during the first 16 days and part of Na+ was intercepted to transport to the leaves. In the condition of hemi-inhibitory sodium chloride solution, the content of K+ decreased in roots and stems, however it increased in leaves. It can still maintain high level K+ in leaves. There was no significant difference of content of Ca2+ in roots, stems and leaves between treatment and control. In this condition, the net photosynthetic rate of SH31 reduced during the first 7 days and then remained stable. The transpiration rate and stomatal conductance decreased during the first 7 days and then increased. However, there was no significant difference of the concentration of CO2 between treatment and control. The root selective absorption of Na+ and maintaining large amount of K+, Ca2+ and high level of photosynthesis should be the important mechanism of salt tolerance in SH31.
- willow,
- NaCl stress,
- Ion distribution,
- photosynthetic parameter

References

[1]	吴雪霞一,朱为民,朱月林,等.外源一氧化氮对NaCl胁迫下蕃茄幼苗光合特性的影响[J]. 植物营养与肥料,2007,13(6):1105-1109.
[2]	翁森江,李维炯,刘玉新,等.关于植物的耐盐性和抗盐性的研究[J]. 内蒙古科技与经济,2005(10):15-17.
[3]	张建锋,孙启祥,Franz Makeschin. 盐胁迫对柳树新无性系苗木生长和土壤酶活性的影响[J].水土保持学报,2005,19(3):125-129.
[4]	景艳霞, 袁庆华. NaCl胁迫下苜蓿不同器官中离子分布及耐盐机制分析[J].中国草地学报,2013, 35(3):38-42.
[5]	谭苹. 应用Excel软件计算半数致死量[J]. 山西医科大学学报,2010,41(10):914-916.
[6]	王宝山,赵可夫. 小麦叶片中Na⁺、K⁺提取方法的比较[J]. 植物生理学通讯,1995,31(1):51-52.
[7]	Shi H,Quintero F J,Pardo J M,et al.The Putative Plasma Membrane Na⁺/H⁺ Antiporter SOS1 Controls Long-distance Na⁺ Transport in Plants[J]. Plant Cell,2002(14):465-477.
[8]	柯裕州,周金星,卢楠,等. 盐胁迫对桑树幼苗光合生理及叶绿素荧光特性的影响[J]. 林业科学研究,2009,22(2):200-206.
[9]	Bernstein N, Silk W K, Lauchli A. Growth and development of sorghum leaves under conditions of NaCl stress[J]. Planta,1993,191(4):433-439.
[10]	任志彬,王志刚,聂庆娟,等.盐胁迫对锦带花幼苗生长及不同部位Na⁺、K⁺、Ca²⁺、Mg²⁺离子质量分数的影响[J]. 东北林业大学学报,2011,39(5):24-27.
[11]	Wang S P,Guo Sh R,Hu X H,et al. Effects of NaCl stress on K⁺,Na⁺ and Cl-allocation in different organs of cucumber seedilings[J]. Chinese Journal of Ecology,2007,26(3):348-354.
[12]	杨晓翠,李文建,曲颖,等.盐胁迫对油葵幼苗生长及离子吸收·分布的影响[J]. 安徽农业科学,2011, 39(17): 10317-10320.
[13]	张 ,姚舸,钦佩. 盐胁迫对蓖麻Na⁺、K⁺吸收分布和叶绿素荧光的影响[J]. 安徽农业科学, 2008,36(29): 12566-12570.
[14]	Ayolié K, Yacoubi E H, Atmane R,et al. NaCl stress-induced growth, water and ions contents changes on in vitro selection of salt tolerant and salt sensitive callus of wheat (Triticum durum Desf.)[J]. International Journal of Biosciences (IJB),2011,1(4):12- 25.
[15]	Hassan I A. Interactive effects of salinity and ozone pollution on photosynthesis, stomatal conductance, growth, and assimilate partitioning of wheat (Triticum aestivum L.)[J]. Photosynthetica, 2004,42(1):111-116.
[16]	高媛媛,赵德刚,罗克明,等.热诱导FLP重组酶删除转基因烟草外源基因[J]. 高技术通讯,2007, 17(2):180-184.
[17]	Mass E V, Grieve C M. Sodium-induced calcium deficiency in salt stressed corn[J]. Plant Cell Environ,1987,10:559-564.
[18]	宁建凤,郑青松,杨少海,等.高盐胁迫对罗布麻生长及离子平衡的影响[J]. 应用生态学报, 2010,21 (2):325-330.
[19]	朱新广,张其德. NaCl对光合作用影响的研究进展[J]. 植物学通报,1999,16(4):332-338.
[20]	Gramer G R, Lauchli A, Polito V S. Displacement of Ca²⁺ by Na⁺ from the plasmalemma of root cells[J]. Plant Physil,1985,79:207-211.
[21]	丁菲, 杨帆,张国武,等.NaCl胁迫对构树幼苗叶片水势、光合作用及Na⁺、K⁺吸收和分配的影响[J]. 林业科学研究,2009,22(3):428-433.
[22]	张福锁.植物营养生态生理学和遗传学[M]. 北京:中国科技出版社,1993.

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Effect of Salt Stress on Ion Contents and Photosynthesis in Willow Clones SH31

1. Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China

2. Administrative Office, Chinese Academy of Forestry, Beijing 100091, China

Received Date: 2015-02-25

Abstract: Taking willow clones SH31 as trial material, the distribution and changes of photosynthetic characteristics of Na+, K+, Ca2+ in roots, stems and leaves were studied in the condition of hemi-inhibitory sodium chloride solution. The results are as follows: under the stress of 0.6% sodium chloride solution, willow clones SH31 appeared strong salt tolerance. In the condition of hemi-inhibitory sodium chloride solution, concentration of Na+ increased in roots during the first 16 days and part of Na+ was intercepted to transport to the leaves. In the condition of hemi-inhibitory sodium chloride solution, the content of K+ decreased in roots and stems, however it increased in leaves. It can still maintain high level K+ in leaves. There was no significant difference of content of Ca2+ in roots, stems and leaves between treatment and control. In this condition, the net photosynthetic rate of SH31 reduced during the first 7 days and then remained stable. The transpiration rate and stomatal conductance decreased during the first 7 days and then increased. However, there was no significant difference of the concentration of CO2 between treatment and control. The root selective absorption of Na+ and maintaining large amount of K+, Ca2+ and high level of photosynthesis should be the important mechanism of salt tolerance in SH31.

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Reference (22)

[1]	吴雪霞一,朱为民,朱月林,等.外源一氧化氮对NaCl胁迫下蕃茄幼苗光合特性的影响[J]. 植物营养与肥料,2007,13(6):1105-1109.
[2]	翁森江,李维炯,刘玉新,等.关于植物的耐盐性和抗盐性的研究[J]. 内蒙古科技与经济,2005(10):15-17.
[3]	张建锋,孙启祥,Franz Makeschin. 盐胁迫对柳树新无性系苗木生长和土壤酶活性的影响[J].水土保持学报,2005,19(3):125-129.
[4]	景艳霞, 袁庆华. NaCl胁迫下苜蓿不同器官中离子分布及耐盐机制分析[J].中国草地学报,2013, 35(3):38-42.
[5]	谭苹. 应用Excel软件计算半数致死量[J]. 山西医科大学学报,2010,41(10):914-916.
[6]	王宝山,赵可夫. 小麦叶片中Na⁺、K⁺提取方法的比较[J]. 植物生理学通讯,1995,31(1):51-52.
[7]	Shi H,Quintero F J,Pardo J M,et al.The Putative Plasma Membrane Na⁺/H⁺ Antiporter SOS1 Controls Long-distance Na⁺ Transport in Plants[J]. Plant Cell,2002(14):465-477.
[8]	柯裕州,周金星,卢楠,等. 盐胁迫对桑树幼苗光合生理及叶绿素荧光特性的影响[J]. 林业科学研究,2009,22(2):200-206.
[9]	Bernstein N, Silk W K, Lauchli A. Growth and development of sorghum leaves under conditions of NaCl stress[J]. Planta,1993,191(4):433-439.
[10]	任志彬,王志刚,聂庆娟,等.盐胁迫对锦带花幼苗生长及不同部位Na⁺、K⁺、Ca²⁺、Mg²⁺离子质量分数的影响[J]. 东北林业大学学报,2011,39(5):24-27.
[11]	Wang S P,Guo Sh R,Hu X H,et al. Effects of NaCl stress on K⁺,Na⁺ and Cl-allocation in different organs of cucumber seedilings[J]. Chinese Journal of Ecology,2007,26(3):348-354.
[12]	杨晓翠,李文建,曲颖,等.盐胁迫对油葵幼苗生长及离子吸收·分布的影响[J]. 安徽农业科学,2011, 39(17): 10317-10320.
[13]	张 ,姚舸,钦佩. 盐胁迫对蓖麻Na⁺、K⁺吸收分布和叶绿素荧光的影响[J]. 安徽农业科学, 2008,36(29): 12566-12570.
[14]	Ayolié K, Yacoubi E H, Atmane R,et al. NaCl stress-induced growth, water and ions contents changes on in vitro selection of salt tolerant and salt sensitive callus of wheat (Triticum durum Desf.)[J]. International Journal of Biosciences (IJB),2011,1(4):12- 25.
[15]	Hassan I A. Interactive effects of salinity and ozone pollution on photosynthesis, stomatal conductance, growth, and assimilate partitioning of wheat (Triticum aestivum L.)[J]. Photosynthetica, 2004,42(1):111-116.
[16]	高媛媛,赵德刚,罗克明,等.热诱导FLP重组酶删除转基因烟草外源基因[J]. 高技术通讯,2007, 17(2):180-184.
[17]	Mass E V, Grieve C M. Sodium-induced calcium deficiency in salt stressed corn[J]. Plant Cell Environ,1987,10:559-564.
[18]	宁建凤,郑青松,杨少海,等.高盐胁迫对罗布麻生长及离子平衡的影响[J]. 应用生态学报, 2010,21 (2):325-330.
[19]	朱新广,张其德. NaCl对光合作用影响的研究进展[J]. 植物学通报,1999,16(4):332-338.
[20]	Gramer G R, Lauchli A, Polito V S. Displacement of Ca²⁺ by Na⁺ from the plasmalemma of root cells[J]. Plant Physil,1985,79:207-211.
[21]	丁菲, 杨帆,张国武,等.NaCl胁迫对构树幼苗叶片水势、光合作用及Na⁺、K⁺吸收和分配的影响[J]. 林业科学研究,2009,22(3):428-433.
[22]	张福锁.植物营养生态生理学和遗传学[M]. 北京:中国科技出版社,1993.

Effect of Salt Stress on Ion Contents and Photosynthesis in Willow Clones SH31

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通讯作者: 陈斌, bchen63@163.com

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Effect of Salt Stress on Ion Contents and Photosynthesis in Willow Clones SH31

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