东北沙地7种植物高温时段的生理适应对策

doi:10.11707/j.1001-7488.20140610

Abstract

Abstract:

In this study, the daily changes of antioxidant enzyme activities,the contents of malondialdehyde (MDA) and osmoregulation substances were measured in leaves of Salix gordejevii, Artemisia halodendron, Melissitus ruthenicus, Salsola collina, Agropyron cristatum, Caragana microphylla, and Lespedeza bicolor in different family and genera grown respectively in natural habitats of Hulunbuir desert and Songnen desert. The results showed 1) Among 7 species of psammophytes, the maximum value of average daily MDA content was higher 2-3 times than the minimum one; the maximum value of average daily activities of superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) was respectively higher 2.2, 7.5 and 2.5 times than the minimum one; the maximum value of average daily contents of proline, soluble protein and soluble sugar was respectively 35 times, 1 times and 2 times than the minimum one. 2) S. collina and A. halodendron had not only lower average daily content of MDA, but also lower average daily activities of SOD, POD, and CAT, and lower average daily contents of proline, soluble protein and soluble sugar. While, M. ruthenicus and C. microphylla had higher average daily content of MDA and activities of POD and CAT, and higher average daily contents of proline, soluble protein, indicating that the degree of membrane lipid peroxidation was positively correlated with antioxidant enzyme activity and osmoregulation substance contents. 3) In terms of kinds of osmotic adjustment substances, leguminous plants depended on proline, while S. gordejevii and A. cristatum depended on soluble sugar. In terms of kinds of antioxidant enzymes, M. ruthenicus, C. microphylla and A. cristatum hinged on CAT and POD; while, S. gordejevii and L. bicolor required for SOD. This study suggests that 7 species of psammophytes would keep higher activities of antioxidant enzymes and contents of osmotic adjustment substances to inhibit lipid peroxidation and maintain cell oxygen free radical metabolism balance to adapt to desert environment.

Key words: psammophytes, strategy of physiological regulation, activities of antioxidant enzyme, osmoregulation substance

CLC Number:

S718.43

Zhou Ruilian, Xie Weihai, Hou Yuping, Wang Yanfang, Huang Qingrong. Analysis on the Differences in the Strategy of Physiological Regulation among Psammophytes with Different Family and Genera in Natural Habit of Desert[J]. Scientia Silvae Sinicae, 2014, 50(6): 74-81.

References

崔秀萍. 2008. 浑善达克沙地黄柳生理生态适应性研究. 呼和浩特:内蒙古农业大学博士学位论文.
(Cui X P. 2008. Physio-ecological adaptability of Salix gordejeviiin hunshandak sandland. Hollot: PhD thesis of Inner Mongolia Agricultural University. [in Chinese] )
高松,苏培玺,严巧娣,等. 2009. C4荒漠植物猪毛菜与木本猪毛菜的叶片解剖结构及光合生理特征. 植物生态学报,33 (2): 347-354.
(Gao S, Su P X, Yan Q D, et al. 2009. Leaf anatomical structure and photosynthetic physiological characteristics of C4 desert species Salsola collina and S. arbuscula. Journal Of Plant Ecology(Chinese Version), 33 (2): 347-354. [in Chinese] )
高天明,闫志坚, 高丽. 2008. 四种沙漠植物的抗旱研究. 中国农业科技导报, 10(2): 105-109.
(Gao T M, Yan Z J, Gao L. 2008. Studies on drought resistance of four plants grown in desert. Journal of Agricultural Science and Technology, 10(2): 105-109. [in Chinese] )
石凤翎,郭晓霞,李红. 2005. 扁蓿豆抗旱形态解剖结构观察与分析. 干旱地区农业研究,23(2): 115-118.
(Shi F L, Guo X X, Li H. 2005. Examination and analysis of drought-resisting morphology and anatomy of Melilotoides ruthenica. Agricultural Research in the Arid Areas, 23(2): 115-118. [in Chinese] )
王邦锡,黄久常,王辉. 1989. 不同植物在水分胁迫条件下脯氨酸的积累与抗旱性的关系. 植物生理学报,15(1): 46-51.
(Wang B X, Huang J C, Wang H. 1989. The correlation of proline accumulation and drought resistance in various plants under water stress condition. Plant Physiology Journal, 15(1): 46-51. [in Chinese] )
张志良,瞿伟菁. 2003. 植物生理学实验指导. 北京: 高等教育出版社.
张治安,张美善,蔚荣海. 2004. 植物生理学实验指导. 北京:中国农业科学技术出版社.
赵哈林. 2012. 沙漠生态学. 北京:科学出版社.
周海燕,李胜功,李新荣,等. 2004. 科尔沁沙地两种沙生植物冷蒿和差不嘎蒿竞争策略的生理生态学依据. 植物学报, 46(3):284-293.
(Zhou H Y, Li S G, Li X R, et al. 2004. Ecophysiological evidence for the competition strategy of two psammophytes Artemisia halodendron and A.frigida in Horqin Sandy Land, Nei Mongol. Acta Botanica Sinica, 46(3):284-293. [in Chinese] )
周瑞莲, 王海鸥. 1999. 在干旱高温胁迫中沙生植物抗脱水性与膜脂过氧化关系的研究. 中国沙漠, 19 (supp1): 59-64.
(Zhou R L, Wang H O. 1999. Correlation between resistance to dehydration and lipid peroxidation of desert plants under atmosphere dehydration and high temperature stresses. Journal of Desert Research, 19 (supp1): 59-64. [in Chinese] )
朱志梅,杨持. 2004. 沙漠化过程中四个共有种的生长和抗氧化系统酶类变化. 应用生态学报,15(12): 2261-2266.
(Zhu Z M, Yang C. 2004. Changes of four common plant populations growth and their anti-oxidative enzymatic system in desertification process. Chinese Journal of Applied Ecology, 15(12): 2261-2266. [in Chinese] )
Blokhina O, Virolainen E, Fagerstedt K V. 2003. Antioxidants, oxidative damage and oxygen deprivation stress: a Review. Acta Ecologica Sinica, 91: 179-194.
Bor M, Ozdemit F, Turkan I. 2003. The effect of salt stress on lipid perioxidation and antioxidants in leaves of sugar beet Beta vulgaris L. and wild beet Beta maritima L. Plant Sci, 164:77-84.
Cavalcanti F R, Oliveira J T A, Martins-Miranda A S. 2004. Superoxide dismutase, catalase and peroxidase activities do not confer protection against oxidative damage in salt-stressed cowpea leaves. New Phytol, 163(3):563-571.
Delauney A J, Verma D P S, Krupa Z. 1993. Proline biosynthesis and osmoregulation in plants. Plant J, 4(2): 215-223.
Drazkiewicz M, Skórzyńska-Polit E, Krupa Z, et al. 2004. Copper-induced oxidative stress and antioxidant defence in Arabidopsis thaliana. BioMetals, 17(4): 379-387.
Lascano H R, Antonicelli G E, Luna C M, et al. 2001. Antioxidant system response of different wheat cultivars under drought:field and in vitro studies.Ause J Agric Res, 28(11):1095-1102.
Luna C M, Garcia-Seffino L, Arias C, et al. 2000. Oxidative stress indicators as selection tools for salt tolerance in Chloris gayana. Plang Breed, 119(4):341-345.
Luo Y Y,Zhao X Y,Zhou R L, et al. 2011. Physiological acclimation of two psammophytes to repeated soil drought and rewatering.Acta Physiologiae Plantarum, 33: 79-91.
Mishra R K,Singhal G S. 1992. Function of photosynthesis apparatus of intact wheat leaves under high light and heat stress and its relationship with peroxidation of thylakoid lipids. Plant Physiol, 98:1-6.
Neill S O, Gould K S. 2003. Anthocyanins in leaves: Light attenuators or antioxidants Funct. Plant Biol, 30(8): 865-873.
Queiroz C G S, Alonso A, Mares G M, et al. 1998.Chilling-induced changes in membrance fluidity and antioxidant enyzyme activities in Coffea arabica L. roots. Bio Plant, 41(3):403-413.
Sairam R K,Srivastava G C, Saxena D C. 2000.Increased antioxidant activity under elevated temperatures: A mechanism of heat stress tolerance in wheat genotypes. Biol Plant,43(2):245-251.
Sairam R K, Veerabhadra R K,Srivastava G C, et al. 2002. Differential response of wheat genotypes to long term salinity stress in relation to oxidative stress, antioxidant acivity and osmolyte concentration. Plant Sci, 163(5):1037-1064.
Smirnoff N. 1993. The role of active oxygen in the response of plants to water deficit and desiccation. New Phytol, 125:27-58.
Sundar D, Perianayaguy B, Reddy A. 2004. Localization of antioxidant enzymes in the cellular compartments of sorghum leaves. Plant Growth Regulation, 44(2): 157-163.
Voznesenshaya E V, Gamaley Y V. 1986. The ultrastructural characteristics of leaf types with Kranz anatomy. Botanicheskii Zhurnal, 71: 1291-1307.
Zhang J, Kirkham M B. 1994. Drought-stress-induced changes in activites of superoxide dismutase, catalase and peroxidase in wheat species. Plant Cell Physoil, 35(5): 785-791.
Zhang J, Cui S, Li J, et al.Protoplasmic factors, antioxidant reponses, and chilling resistance in maize.Plant Physiol Bioche,33: 567-575.
Zhu J H, Dong C H H, Zhu J K. 2007. Interplay between cold-responsive gene regulation, metabolism and RNA processing during plant cold acclimation. Current Opinion in Plant Biology, 10(3): 290-295.
Zhu J K. 2002. Salt and drought stress signal transduction in plant.Ann Rev Plant Bol, 53:247-273.

[1]	Deng Xiuxiu, Xiao Wenfa, Zeng Lixiong, Lei Lei, Shi Zheng. Transport and Distribution Characteristics of Photosynthates of Pinus massoniana Seedlings [J]. Scientia Silvae Sinicae, 2019, 55(7): 27-34.
[2]	Wang Yi, Jia Zhongkui, Ma Lüyi, Deng Shixin, Zhu Zhonglong, Sang Ziyang. Effects of Four Plant Growth Regulators on Rooting of the Softwood Cutting of Magnolia wufengensis [J]. Scientia Silvae Sinicae, 2019, 55(7): 35-45.
[3]	Xia Guowei, Sun Xiaomei, Chen Dongsheng, Zhang Shougong. Spatial Variation of Photosynthetic Characteristics in Canopy of Larix kaempferi [J]. Scientia Silvae Sinicae, 2019, 55(6): 13-21.
[4]	Liang Kuan, Fan Yan, Feng Huoju, Tan Taiteng, Shi Jianmin. Concentration and Distribution Pattern of Non-Structural Carbohydrate of Phyllostachys glauca in Different Limestone Habitats [J]. Scientia Silvae Sinicae, 2019, 55(6): 22-27.
[5]	Jiang Zheng, Yu Qiannan, Qiao Mingfeng, Xiao Juan, Zhang Ziliang, Yin Huajun. Effects of Root Exudates from Picea asperata Seedlings on the Seed Germination and Seedling Growth of Two Herb Species [J]. Scientia Silvae Sinicae, 2019, 55(6): 160-166.
[6]	Zhang Xixi, Yang Qingpeng, Liu Liang, Wang Qingtao, Li Fei, Guo Lili, Hao Lihua, Cao Xu, Fan Xiaodong, Liang Weijia, Zheng Yunpu. Effects of Girdling on Stem CO₂ Efflux and Its Temperature Sensitivity of Populus tomentosa [J]. Scientia Silvae Sinicae, 2019, 55(5): 1-10.
[7]	Zhu Jialei, Bo Huijuan, Li Xuan, Wen Chunyan, Wang Jiang, Nie Lishui, Tian Ju, Song Lianjun. Long Term Water-Nitrogen Coupling Effect on Stand Volume of Different Clones of Populus tomentosa [J]. Scientia Silvae Sinicae, 2019, 55(5): 27-35.
[8]	Xiao Yao, Yi Fei, Han Donghua, Lu Nan, Yang Guijuan, Zhao Kun, Wang Junhui, Ma Wenjun. Difference Analysis of Growth and Nitrogen Utilization and Distribution in Photosynthetic System of Catalpa bungei Intraspecific and Interspecific Hybrids [J]. Scientia Silvae Sinicae, 2019, 55(5): 55-64.
[9]	Shen Jingxia, Yuan Xiujin, Li Maihe, Yu Feihai, Wang Xue, Liu Lu, He Yunlong, Lei Jingpin. Effects of Soil Temperature and Moisture on Nitrogen and Phosphorus Contents in Picea balfouriana Seedlings [J]. Scientia Silvae Sinicae, 2019, 55(4): 31-41.
[10]	Wang Yilin, Wang Weifeng, Zhang Yunxiang, Chang Shujun, Guo Jinping. Responses of Leaf Morphological Structure and Physiological Characteristics of Populus euramericana cv. ‘BYu’ to Drought Stress [J]. Scientia Silvae Sinicae, 2019, 55(4): 42-50.
[11]	Gao Ming, Chen Yicun, Wu Liwen, Wang Yangdong. Dynamic Patterns of Sex-Specific Difference of Water and Nitrogen Use Efficiency in Litsea cubeba [J]. Scientia Silvae Sinicae, 2019, 55(4): 62-68.
[12]	Liang Senmiao, Zhang Shuwen, Ren Haiying, Zheng Xiliang, Qi Xingjiang. The Interspecific Grafting and Phylogenetic Analysis of Myrica cerifera and Myrica rubra [J]. Scientia Silvae Sinicae, 2019, 55(4): 171-177.
[13]	Liu Junxiang, Yu Yongchang, Lang Pengpeng, Sun Zhenyuan. Radical Heterogeneity of Photochemical Characteristics of Chloroplasts in Current-year Twigs of Salix matsudana [J]. Scientia Silvae Sinicae, 2019, 55(3): 36-42.
[14]	Wang Haoyun, Wu Feng, Zhu Xiaokun, Xie Weibin. Effects of Leaf Types on Growth and Chlorophyll Fluorescence Characteristics in Pinus massoniana Seedlings [J]. Scientia Silvae Sinicae, 2019, 55(3): 183-192.
[15]	Chen Hongpeng, Peng Yan, Liu Guo, Li Hui, Gao Liqiong, Zhan Ni, Xie Yaojian. Accumulation Characteristic of Fatty Acids during Seeds Developmental Plukenetia volubilis [J]. Scientia Silvae Sinicae, 2019, 55(3): 193-198.

Analysis on the Differences in the Strategy of Physiological Regulation among Psammophytes with Different Family and Genera in Natural Habit of Desert

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments