CHANG Cuifang,GUO Lijuan,YU Hong,et al.Leaf Morphology and Physiological Response of Four Hebes Varieties Under High Temperature Stress[J].Northern Horticulture,2024,(11):56-63.[doi:10.11937/bfyy.20233811]
四个长阶花品种叶片对高温胁迫
- Title:
- Leaf Morphology and Physiological Response of Four Hebes Varieties Under High Temperature Stress
- 文章编号:
- 1001-0009(2024)11-0056-08
- Keywords:
- hebe; high temperature stress; phenotype; physiological indicators
- 分类号:
- S 629
- 文献标志码:
- A
- 摘要:
- 以4个长阶花品种为试材，利用人工气候培养箱模拟高温胁迫，研究不同高温胁迫对4个长阶花品种的形态、色素含量及生理指标的影响，以期筛选出抗热能力较强的长阶花品种。结果表明：通过表型分析，4个长阶花品种生长指标中的叶面积增量显著减少。当胁迫达到35 ℃时，‘银色卡特琳娜’热害严重；当温度达到40 ℃时，各品种长阶花存活率骤降为0%。通过色素含量及生理指标分析，长阶花为阴生植物。随着高温胁迫程度的加强，4个长阶花品种叶片色素含量整体呈现出逐渐降低的趋势，相对电导率值、可溶性蛋白质含量、脯氨酸含量及过氧化物酶（POD）活性整体呈现逐渐增加的趋势，过氧化氢酶（CAT）活性除‘珍娜’呈持续上升趋势外，其他品种呈先上升后下降的趋势。‘珍娜’品种在高温下存活率较高，有益物质积累最多且膜透性更稳定。因此初步判定，‘珍娜’品种耐热性稍好，其他3个品种长阶花耐热性均较差。
- Abstract:
- Taking four hebe varieties as test materials，using artificial climate incubator to simulate high temperature stress to study the morphology，pigment content and physiological indexes of them，in order to select hebe varieties with strong heat resistance.The results showed that the leaf area increment in the growth index of hebe varieties was significantly reduced by phenotype analysis.When the stress reached 35 ℃，the ‘Silver-KARINA’ was severe；when the temperature reached 40 ℃，the survival rate of each variety dropped to 0%.Through the analysis of pigment content and physiological indicators，hebe were shady plants.With the strengthening of high temperature stress degree，hebe varieties leaf pigment content showed a trend of gradually decreased，the relative conductivity value，soluble protein content，proline content and POD activity were gradually increasing trend，CAT activity except ‘Genna’ continued rising trend，other varieties rose first.‘Genna’ variety had a high survival rate at high temperature，the most accumulation of beneficial substances and more stable membrane permeability.Therefore，it was preliminarily determined that the heat resistance of ‘Genna’ varieties was slightly better，while the heat resistance of the other three varieties was poor.
参考文献/References:
［1］LAWIRE M.Hebes［M］.Portland:Timber Press,2006.［2］白娟.现代植物生理学实验［M］.北京:郑州科学出版社,1999.［3］刘群,陈振,张巨松,等.高温胁迫对海岛棉光合生理及棉铃发育的影响［J］.西北植物学报,2020,40(9):1574-1581.［4］孔令接,陈言博,王亚琴.不同夏菊品种的耐热性研究［J］.园艺学报,2019,46(12):2437-2448.［5］齐晓媛,王文莉,胡少卿,等.外源褪黑素对高温胁迫下菊花光合和生理特性的影响［J］.应用生态学报,2021,32(7):2496-2504.［6］王学奎,黄见良.植物生理生化实验原理与技术第三版［M］.北京:高等教育出版社,2014.［7］吴强胜.植物生理学实验指导［M］.北京:中国农业出版社,2017.［8］刘敏,房玉林.高温胁迫对葡萄幼树生理指标和超显微结构的影响［J］.中国农业科学,2020,53(7):1444-1458.［9］戴鸣凯,张志忠,刘爽,等.高温胁迫对马铃薯幼苗生长和部分生理指标的影响［J］.农学学报,2018,8(9):9-14.［10］李衍素,高俊杰,陈民生,等.高温胁迫对豇豆幼苗叶片膜伤害与保护性物质的影响［J］.山东农业大学学报(自然科学版),2007,38(3):378-382.［11］孙云飞,巢建国,谷巍,等.高温胁迫对丹参光合生理指标及叶绿素荧光特性的影响［J］.北方园艺,2016(6):142-147.［12］王传凯,郭淼.油菜素内酯对裸燕麦常温和高温胁迫下生长形态及生理特性的影响［J］.南方农业学报,2017,48(7):1173-1177.［13］赵勇竣,徐术菁,王钊,等.高温胁迫对3个番茄品种生长和生理指标的影响［J］.江苏农业科学,2019,47(17):147-149.［14］张映婵,韩胜男,王璐,等.六个大丽花品种对高温胁迫的生理响应及耐热性综合评价［J］.植物科学学报,2023,41(2):245-255.［15］CAN VAN TOAN,罗聪,何新华,等.高温胁迫对杧果幼苗生理生化指标的影响［J］.热带作物学报,2016,37(1):53-58.［16］李聪聪,李乃光,吴正锋.高温干旱复合胁迫对花生幼苗生理指标的影响［J］.中国油料作物学报,2021,43(5):906-913.［17］许桂芳,张朝阳.高温胁迫对4种珍珠菜属植物抗性生理生化指标的影响［J］.中国生态农业学报,2009,17(3):565-569.［18］罗远华,王振波,黄敏玲,等.高温胁迫对文心兰顶叶若干生理指标的影响［J］.福建农业学报,2017,32(6):625-629.［19］杨秋悦,罗影子,杨洋,等.干旱胁迫对铁皮石斛生理及不同部位活性成分的影响［J］.江苏农业科学，2023，51(13):142-149.［20］汪星星,陈钢,曹光球,等.不同光质对杉木幼苗抗氧化酶活性和叶绿素含量的影响［J］.甘肃农业大学学报,2022,57(4):137-146.［21］江建成,廖菊阳,曹受金,等.高温胁迫对三种杜鹃生长及生理的影响［J］.北方园艺,2023(18):54-62.［22］虎淘淘,罗艳,虎瑛,等.六个切花彩菊品种对碱胁迫的生理响应及耐碱性评价［J］.北方园艺,2023(17):86-93.
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备注/Memo
第一作者简介：常翠芳（1997-），女，硕士研究生，研究方向为园林植物资源与应用。E-mail:2623945851@qq.com.责任作者：武荣花（1964-），女，博士，教授，现主要从事园林植物资源与应用等研究工作。E-mail:wuronghua06@126.com.基金项目：河南省科技兴林基金资助项目（YLK202115）。收稿日期：2023-11-06