干热对草地早熟禾生理反应与坪用质量的影响

doi:10.11733/j.issn.1007-0435.2007.06.012

›› 2007, Vol. 15 ›› Issue (6): 572-576.DOI: 10.11733/j.issn.1007-0435.2007.06.012

干热对草地早熟禾生理反应与坪用质量的影响

谢晓蓉^1,2, 刘金荣², 李唯¹, 孙吉雄¹, 杜建雄¹

1. 甘肃农业大学生命科学学院, 甘肃, 兰州, 730070;
2. 河西学院生物系, 西部资源环境化学重点实验室, 甘肃, 张掖, 734000

收稿日期:2007-05-09 修回日期:2007-10-26 出版日期:2007-12-15 发布日期:2007-12-15
通讯作者: 李唯,E-mail:liwei@gsau.edu.cn
作者简介:谢晓蓉(1967- ),甘肃张掖人,博士研究生,教授,主要从事草坪抗逆性方面的研究,E-mail:XR@hxu.edu.cn
基金资助:
甘肃省自然科学基金(3ZS051-A25-063);甘肃农业大学科技创新基金(GAU-Cx0515);河西学院西部资源环境化学重点实验室面上项目(XZ0609)

Physiological Response and Performance Evaluation of 18 Kentucky Bluegrass Turfgrasses under Drought and Heat Stress

XIE Xiao-rong^1,2, LIU Jin-rong², LI Wei¹, SUN Ji-xiong¹, DU Jian-xiong¹

1. College of Life Sciences and Technology, Gansu Agricultural University, Lanzhou, Gansu Province 730070, China;
2. Western China Key Laboratory of Resources, Environment and Chemistry, Department of Biology, Hexi University, Zhangye, Gansu Province 734000, China

Received:2007-05-09 Revised:2007-10-26 Online:2007-12-15 Published:2007-12-15

摘要/Abstract

摘要： 研究18个早熟禾(kentucky bluegrass)品种在干热胁迫下的生理反应并给予评价。将18个早熟禾品种干热胁迫21 d,每隔3 d评定草坪质量(TQ)、叶片萎蔫率(LW),测定叶片相对电导率(EL)、叶片相对含水量(RWC)、超氧化物歧化酶(SOD)、过氧化氢酶(CAT)活性和丙二醛(MDA)含量的变化。结果显示:随着干热胁迫天数的增加,草坪质量、叶片相对含水量、超氧化物歧化酶和过氧化氢酶的活性都明显下降,而叶片萎蔫率、叶片相对电导率和丙二醛的含量却明显上升。经层次聚类分析,18个品种的抗旱抗热性可分为3大类,其中午夜(Midnight)、橄榄球2号(Rugby)、纽布鲁(Nublue)、浪潮(I mpact)、抢手股(Bluechip)、公园(Park)为高抗旱抗热类群;诺德(Ronde)、康尼(Conni)、蓝月(Blue moon)、优异(Merit)、史诗(Odyssey)、纳苏(Nassau)和新哥来德(Nuglade)为中抗旱抗热类群;奖品(Award)、奖金(Prize)、新港(Newport)、塞尼(Celle)和校园(Campus)为低抗旱抗热类群。该研究旨在为选育抗旱抗热草坪草种提供理论依据。

关键词: 草地早熟禾, 抗旱抗热, 生理反应, 坪用质量, 评价

Abstract: The physiological response and performance were investigated and evaluated for 18 Kentucky bluegrass turfgrasses by exposing them to simultaneous drought and heat stress through withholding irrigation for 21 d until complete leaf wilting of the plants.During the stress period,turf quality(TQ),relative water content(RWC),electrolyte leakage(EL),leaf wilting(LW),superoxide dismutase(SOD),catalase(CAT) and malondialdehyde(MDA) were determined in 3-d intervals.In summary,simultaneous drought and heat stresses induced oxidative injury in all cultivars,as demonstrated by the reduction in antioxidant enzymes and increase in lipid peroxidation.Meanwhile it caused TQ and RWC to decline,while EL and LW to increase with proceeding of the treatment.Through the hierarchical cluster analysis,Midnight,Rugby II,Nublue,Impact,Bluechip,and Park were in the high resistance group;Ronde,Conni,Blue moon,Merit,Odyssey,Nassau,and Nuglade were in the moderate resistance group;Award,Prize, Newport,Celle,and Campus were in the low resistance group.These results would facilitate the selection of drought and heat resistant turfgrasses for drought areas.

Key words: Kentucky bluegrass, Drought and heat resistance, Physiological response, Quality of lawn, Evaluation

中图分类号:

S688.4

谢晓蓉, 刘金荣, 李唯, 孙吉雄, 杜建雄. 干热对草地早熟禾生理反应与坪用质量的影响[J]. , 2007, 15(6): 572-576.

XIE Xiao-rong, LIU Jin-rong, LI Wei, SUN Ji-xiong, DU Jian-xiong. Physiological Response and Performance Evaluation of 18 Kentucky Bluegrass Turfgrasses under Drought and Heat Stress[J]. , 2007, 15(6): 572-576.

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参考文献

[1] Beard J B.Turfgrass:science and culture[M].Englewood Cliffs,NJ:Prentice Hall,1973
[2] Huang B R,Fry J D.Root anatomical,physiological,and morphological responses to drought stress for tall rescue cultivars[J].Crop science,1998,38:1017-1022
[3] Carrow R N,Shearman R C,Watson J R.Chapter 30.Turfgrass[A].In Stewartand B A,Nielsen R.eds.Irrigation of agriculture crops.Agron.Monogr.30.ASA,CSSA,and SSSA[C] ,Madison,WI.1990
[4] 何亚丽,王惠林,沈剑,等.冷季型草坪草耐热机理研究Ⅱ:5种冷季型草坪草离体叶片在骤然高温、干旱下细胞膜透性的变化及其抗性鉴定[J].上海农学院学报,1997,15(3):209-214
[5] 温洋,孙吉雄,王代军.干旱胁迫对冷地型草坪草生理特性影响的研究[J].草原与草坪,2005,108(1):43-45
[6] Levitt J.Responses of plant to Environmental stress[M].New York:Academic press,1980,52-53
[7] Kramer G F,Norman H A,Krizek D T,et al.Influence of UV-B radiation on polyamines.lipid peroxidation and membrane lipid in cucumber[J].Photochemistry,1991,30:2102-2108
[8] Dhindsa R S,Matowe W.Drought tolerance in two mosses:correlated with enzymatic defence against lipid peroxidation[J].Journal of Experimental Botany,1981,32:79-91
[9] Smirnoff N.The role of active oxygen in the response of plants to water deficit and desiccation[J].New Phytol.,1993,125:72-81
[10] Beard J B.Turfgrass water stress:drought resistance components,physiological mechanisms,and species genotype diversity[J].Proc.Int.Turfgrass Res.Conf.,1989,(6):252-281
[11] White R H,Engelke M C,Morton S J,et al.Comparative turgor maintenance in tall fescue[J].Crop science,1992,32:251-256
[12] 刘金荣,谢晓蓉.冷季型草坪草在河西走廊生态适应性的综合评价[J].草地学报,2004,12(1):79-82
[13] 黎裕.作物抗旱鉴定方法与指标[J].干旱地区农业研究,1993,11(1):91-94
[14] 孙彦,杨青川,张英华.不同草坪草种及品种苗期抗旱性比较[J].草地学报,2001,9(1),16-20
[15] Jiang Y,Huang B.Physiological responses to heat stress alone or in combination with drought:A combination between tall fescue and perennial ryegrass[J].Hortscience 2001,36(4):682-686
[16] 何晓群.现代统计分析方法与应用[M].中国人民大学出版社,1998.11:215-240
[17] Liu X.Huang B.Heat stress injury in relation to membrane lipid peroxidation in creeping bentgrass[J].Crop Science,2000,40:503-510
[18] Jiang Y,Huang B.Drought and heat stress injury to two coolseason turfgrasses in relation to antioxidant metabolism and lipid peroxidation[J].Crop Science,2001,41:436-442
[19] Marcum K B.Cell memebrane thermostability and whole-plant heat tolerance of Kentucky Bluegrass[J].Crop Sci.,1998,38(4):1214-1218
[20] Sharp R E,Davies W J.Regulation by roots and shoots of water-stressed maize plant[J].Plantal.,1989,47:43-49
[21] Salin M L.Toxic oxygen species and protective systems of the chloroplast[J].Plant Physiol.,1988,72:681-689
[22] Chowdhury S R,Choudhuri M A.Hydrogen peroxide metabolism as an index of water stress tolerance in jute[J].Plant Physiol.,1985,65:503-507
[23] Dat J F,Lopez-Delgado H,Foyer C H,et al.Parallel changes in H2O2 and catalase during thermotolerance induced by salicylic acid or heat acclimation in mustard seedlings[J].Plant Physiol.,1998,116:1351-1357
[24] 孙存普,张建中,段绍瑾.自由基生物学导论[M].合肥:中国科学技术大学出版社,1999.48-59
[25] Zhou X,Cao F,Chen G.Four warm seasonal turfgrasses physiological indices in relation to its drought resistance[J].Grassland and Turf,2003,103(4):29-32

干热对草地早熟禾生理反应与坪用质量的影响

Physiological Response and Performance Evaluation of 18 Kentucky Bluegrass Turfgrasses under Drought and Heat Stress

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