Physiological Responses of Medicago sativa L. cv. Zhaodong to High Temperature Stress

doi:10.11733/j.issn.1007-0435.2009.06.020

›› 2009, Vol. 17 ›› Issue (6): 803-806.DOI: 10.11733/j.issn.1007-0435.2009.06.020

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Physiological Responses of Medicago sativa L. cv. Zhaodong to High Temperature Stress

JIANG Yi-bao¹, WANG Cheng-zhang¹, CUI Guo-wen²

1. College of Animal and Veterinary Engineering, Henan Agricultural University, Zhengzhou, Henan Province 450002, China;
2. College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang Province 150030, China

Received:2008-07-10 Revised:2009-09-14 Online:2009-12-15 Published:2009-12-15

肇东苜蓿对高温的生理响应

姜义宝¹, 王成章¹, 崔国文²

1. 河南农业大学牧医工程学院, 河南, 郑州, 450002;
2. 东北农业大学动物科学技术学院, 黑龙江, 哈尔滨, 150030

通讯作者: 崔国文,E-mail:cgw603@163.corn
作者简介:姜义宝(1976- ),男,山东巨野县人,讲师,博士研究生,研究方向为牧草栽培、加工与应用,E-mail: yibaojiang@sina.com
基金资助:
国家科技支撑计划项目(2006BAD0409);河南省教育厅项目(2009A230004)

Abstract

Abstract: High temperature is harmful to alfalfa and induces slow growth and incidence of disease.In this paper,leaf cell membrane permeability,chlorophyll content,anti-oxidative system,and the chlorophyll fluorescence characteristics of Medicago sativa L.cv.Zhaodong were analyzed under high temperature stress(40℃).The results show that with the increasing exposure time to high temperature,leaf cell membrane permeability and MDA content were increased,while leaf chlorophyll content,activities of POD,SOD and CAT,chlorophyll fluorescence Fv/Fm and Fv/Fo had a decreasing tendency.This study offers the theoretical guidance for alfalfa planting and management in high temperature region and the breeding and selection of high temperature resistant variety.

Key words: Medicago sativa L.cv.Zhaodong, High temperature, Chlorophyll fluorescence, Antioxidase

摘要： 高温对紫花苜蓿(Medicago sativa L.)产生伤害,使其生长缓慢,易生病害,以肇东苜蓿(Medicago sativa L. cv. zhaodong)为材料,研究在0℃高温胁迫条件下叶片细胞膜相对透性、叶绿素含量、抗氧化系统和叶绿素荧光特性等生理指标的变化情况.结果表明:随高温时间的延长,肇东苜蓿叶片的细胞膜相对透性和丙二醛(MDA)含量增高,叶绿素含量、过氧化物酶(POD)、超氧化物歧化酶(SOD)、过氧化氢酶(CAT)等抗氧化系统以及叶绿素荧光Fv/Fm、Fv/Fo呈降低的变化趋势.高温下生理指标的改变,可为高温地区肇东苜蓿栽培管理和抗热苜蓿品种选育提供理论依据.

关键词: 肇东苜蓿, 高温, 叶绿素荧光, 抗氧化酶

CLC Number:

JIANG Yi-bao, WANG Cheng-zhang, CUI Guo-wen. Physiological Responses of Medicago sativa L. cv. Zhaodong to High Temperature Stress[J]. , 2009, 17(6): 803-806.

姜义宝, 王成章, 崔国文. 肇东苜蓿对高温的生理响应[J]. , 2009, 17(6): 803-806.

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References

[1] 安渊,胡雪华,陈凡毅,等.半秋眠和非秋眠紫花苜蓿生长规律及再生性研究[J]. 中国草地,2003,25(5):43-47.
[2] Al-Hamdani S,Todd G W.Effect of temperature regimes on photosynthesis,respiration,and growth in alfalfa[J]. Proceedings of the Oklahoma Academy of Science,1990,70:1-4.
[3] Esechie H A,Mardi M O,Soukharouna M,et al.Influence of temperature on yield and chemical composition of alfalfa cv.Buraimi at first flower[J]. Crop Research,2002,23(3):549-555.
[4] 柴琦,张建全,陈宝书,等.苜蓿对盐碱的适应性[J]. 草地学报,2007,15(3):293-295.
[5] 李文娆,张岁岐,山仑.水分胁迫对紫花苜蓿根系吸水与光合特性的影响[J]. 草地学报,2007,15(3):206-211.
[6] 张宪政.植物生理学实验指导[M]. 沈阳:辽宁科学技术出版社,1989.103-105.
[7] 李合生.植物生理生化实验原理和技术[M]. 北京:高等教育出版社,2000.164-167.
[8] 王学奎.植物生理生化实验原理和技术[M]. 北京:高等教育出版社,2006.167-173.
[9] 邹琦.植物生理生化实验指导[M]. 北京:中国农业出版社,2000:173-174.
[10] 谢晓蓉,刘金荣,李唯,等.干热对草地早熟禾生理反应与坪用质量的影响[J]. 草地学报,2007,15(6):572-576.
[11] 徐胜,何兴元,陈玮,等.热锻炼对高羊茅(Festuca arundinacea)和多年生黑麦草(Lolium perenne)抗高温能力的影响[J]. 生态学报,2008,28(1):162-171.
[12] 谢晓蓉,李唯,刘金荣,等.21个高羊茅品种抗旱抗热性的生理评介[J]. 草地学报,2009,17(2):202-205.
[13] Zhou X,Cao F,Chen G.Four warm seasonal turfgrasses physiological indices in relation to it s drought resistance[J]. Grassland and Turf,2003,103(4):29-32.
[14] 王生耀,王堃,赵永来,等.干旱和UV-B对两种牧草生长和抗氧化系统的影响[J]. 草地学报,2008,16(4):392-395.
[15] 徐胜,何兴元,陈玮,等.高羊茅对高温的生理生态响应[J]. 应用生态学报,2007,18(10):2219-2216.
[16] 刘金祥,谭杏婵,刘家琼.高温胁迫对香根草含水量、膜透性、脯氨酸和叶绿素含量的影响[J]. 草原与草坪,2005,6:58-61.
[17] Yamada M,Hidaka T,Fukamachi H.Heat tolerance in leaves of tropical fruit crops as measured by chlorophyll fluorescence.Scientia Hoticulturae,1996,67(10):39-48.
[18] 滕中华,智丽,宗学凤,等.高温胁迫对水稻灌浆结实期叶绿素荧光、抗活性氧活力和稻米品质的影响[J]. 作物学报,2008,34(9):1662-1666

Physiological Responses of Medicago sativa L. cv. Zhaodong to High Temperature Stress

肇东苜蓿对高温的生理响应

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