多效唑对不同立地条件下黄荆生长及生理特征的影响
|
摘要
该试验以绿化卷材为基质材料,对沙场、渣场和混凝土屋面3种立地条件下生长的黄荆进行不同浓度(0、100、200、300、400mg·L~(-1))多效唑处理,研究根施多效唑对黄荆生长和生理特征的影响以及不同立地环境的应用差异。结果显示:(1)随多效唑浓度升高,3种立地类型黄荆株高和生物量呈降低趋势,冠幅、基径、叶面积、根幅、主根长和主根径呈减小趋势,叶片长宽比和根冠比表现出增大的趋势;多效唑处理使黄荆叶片相对含水量、叶绿素含量、可溶性糖和可溶性蛋白含量增加,使丙二醛含量下降。(2)不同立地条件下黄荆对多效唑处理的表现具有一定差异,隶属函数法综合评价显示,对沙场、渣场和屋面3种立地类型的黄荆生长调控效果最佳的多效唑浓度分别为400mg·L~(-1)、300mg·L~(-1)、100mg·L~(-1)。(3)当多效唑浓度在渣场和屋面分别为400、300mg·L~(-1)时,黄荆叶片开始受到伤害,对多效唑的耐受阈值表现为沙场>渣场>屋面。研究认为,多效唑可有效调控黄荆的形态和生物量分配,增强细胞渗透调节和抗氧化损伤能力,从而提高黄荆的抗逆性和环境适应性,但在应用时应考虑不同立地背景的差异,因地制宜地选择使用浓度和用量,使其更好地应用于人工植被恢复与建设。
With the Greening Roll as matrix material,we investigated the growth and physiological characteristics of Vitex negundo growing on the sand land,slag yard and concrete roof to clarify the mechanism responsive to paclobutrazol treatment with different concentrations(0,100,200,300 and 400 mg·L~(-1)paclobutrazol).The results showed that:(1)the height and biomass of plant decreased,as well as basal diameter,crown,leaf area,root range,taproot length and taproot diameter,while the leaf length to width ratio and root-shoot ratio increased.The leaf relative water contents,chlorophyll contents,soluble sugar and soluble protein contents increased after paclobutrazol treatment.And malondialdehyde(MDA)contents decreased.(2)The growth and physiological responses of V.negundoto paclobutrazol treatment under three site conditions were significantly different.The comprehensive evaluation of indices by member-ship function method indicated that the appropriate paclobutrazol concentrations of sand land,slag yard and concrete roof were 400 mg·L~(-1),300 mg·L~(-1) and 100 mg·L~(-1),respectively.(3)When the paclobutrazol concentration of slag yard and concrete roof reached 400mg·L~(-1) and 300mg·L~(-1) respectively,the plants had gotten hurt.The tolerance threshold for paclobutrazol of plants on sand land was higher than that on slag yard and concrete roof.The study indicated that paclobutrazol could enhance stress resistance and environment adaptability of V.negundo by regulating plant morphology,adjusting biomass allocation,improving the osmotic adjustment and antioxidant activities.The differences of site conditions should be considered to utilize the paclobutrazol better and safely with the appropriate concentration and dosage in artificial vegetation restoration and construction.
With the Greening Roll as matrix material,we investigated the growth and physiological characteristics of Vitex negundo growing on the sand land,slag yard and concrete roof to clarify the mechanism responsive to paclobutrazol treatment with different concentrations(0,100,200,300 and 400 mg·L~(-1)paclobutrazol).The results showed that:(1)the height and biomass of plant decreased,as well as basal diameter,crown,leaf area,root range,taproot length and taproot diameter,while the leaf length to width ratio and root-shoot ratio increased.The leaf relative water contents,chlorophyll contents,soluble sugar and soluble protein contents increased after paclobutrazol treatment.And malondialdehyde(MDA)contents decreased.(2)The growth and physiological responses of V.negundoto paclobutrazol treatment under three site conditions were significantly different.The comprehensive evaluation of indices by member-ship function method indicated that the appropriate paclobutrazol concentrations of sand land,slag yard and concrete roof were 400 mg·L~(-1),300 mg·L~(-1) and 100 mg·L~(-1),respectively.(3)When the paclobutrazol concentration of slag yard and concrete roof reached 400mg·L~(-1) and 300mg·L~(-1) respectively,the plants had gotten hurt.The tolerance threshold for paclobutrazol of plants on sand land was higher than that on slag yard and concrete roof.The study indicated that paclobutrazol could enhance stress resistance and environment adaptability of V.negundo by regulating plant morphology,adjusting biomass allocation,improving the osmotic adjustment and antioxidant activities.The differences of site conditions should be considered to utilize the paclobutrazol better and safely with the appropriate concentration and dosage in artificial vegetation restoration and construction.
引文
[1]杨金燕,杨锴,田丽燕,等.我国矿山生态环境现状及治理措施[J].环境科学与技术,2012,S2:182-188.YANG J Y,YANG K,TIAN L Y,et al.Environmental impacts of mining activities in China and the corresponding management and remediation strategies:an overview[J].Environmental Science&Technology,2012,S2:182-188.
[2]方文,潘声旺,何平,等.先锋种丰富度对边坡植被的群落特征及其护坡效益的影响[J].生态学报,2015,35(11):3 653-3 662.FANG W,PAN S W,HE P,et al.Effects of pioneer plants richness on community characteristics of vegetation and their soil and water conservation benefit for highway side slope[J].Acta Ecologica Sinica,2015,35(11):3 653-3 662.
[3]穆军,李占斌,李鹏,等.干热河谷水电站弃渣场植被恢复技术研究[J].应用基础与工程科学学报,2010,(2):245-252.MU J,LI Z B,LI P,et al.A study on vegetation restoration technology of abandoned dreg site of hydropower station in the dry-hot valley areas[J].Journal of Basic Science and Engineering,2010,(2):245-252.
[4]梁亮,刘志霄,张代贵,等.喀斯特地区石漠化治理的理论模式探讨[J].应用生态学报,2007,(3):595-600.LIANG L,LIU Z X,ZHANG D G,et al.Theoretical model for rocky desertification control in Karst area[J].Chinese Journal of Applied Ecology,2007,(3):595-600.
[5]易扬,王越,辜再元,等.矿山边坡生态建设的植被特征与群落动态变化[J].中国水土保持科学,2014,(4):51-56.YI Y,WANG Y,GU Z Y,et al.Vegetation characteristics and community dynamics in the mine slope rehabilitation[J].Science of Soil and Water Conservation,2014,(4):51-56.
[6]杜宁,张秀茹,王炜,等.荆条叶性状对野外不同光环境的表型可塑性[J].生态学报,2011,31(20):6 049-6 059.DU N,ZHANG X R,WANG W,et al.Foliar phenotypic plasticity of a warm-temperate shrub,Vitex negundo var.heterophylla,to different light environments in the field[J].Acta Ecologica Sinica,2011,31(20):6 049-6 059.
[7]SATYARANJAN M,SAUMYA RANJAN P,KEDAR KUMAR R,et al.Bioassay guided fractionation and hepatoprotective activity of oleanolic acid acetate isolated fromVitex negundo Linn[J].Journal of Biologically Active Products from Nature,2014,4(2):89-100.
[8]PAI P,ADNAIK R,MULE S,et al.Evaluation of cardiotonic activity of leaves of Vitex negundo Linn.[J].International Journal of Green Pharmacy,2009,3(4):306-309.
[9]蒋恩顺,朱毅,王江勇.黄荆提取物对棉蚜的生物活性[J].昆虫学报,2016,(5):538-545.JIANG E S,ZHU Y,WANG J Y.Biological effectiveness of extracts from Vitex negundo against Aphis gossypii(Homoptera:Aphididae)[J].Acta Entomologica Sinica,2016,(5):538-545.
[10]李绍才,孙海龙,杨志荣,等.护坡植物根系与岩体相互作用的力学特性[J].岩石力学与工程学报,2006,(10):2 051-2 057.LI S C,SUN H L,YANG Z R,et al.Mechanical characteristics of interaction between root system of plants and rock for rock slope protection[J].Chinese Journal of Rock Mechanics and Engineering,2006,(10):2 051-2 057.
[11]黎燕琼,郑绍伟,龚固堂,等.不同年龄柏木混交林下主要灌木黄荆生物量及分配格局[J].生态学报,2010,11:2 809-2 818.LI Y Q,ZHENG S W,GONG G T,et al.Biomass and its allocation of undergrowth Vitex negundo L.in different age classes of mixed cypress forest[J].Acta Ecologica Sinica,2010,11:2 809-2 818.
[12]RADEMACHER W,FRITSCH H,GRAEBE JAN E,et al.Tetcyclacis and triao le-type plant growth retardants:their influence on the biosynthesis of gibberellins and other metabolic process[J].Pesticide Science,1987,21(4):241-252.
[13]TRAI I,MIHALIK E.Comparison of the effects of white light and the growth retardant paclobutrazol on the ethylene production in bean hypocotyls[J].Plant Growth Regulation,1998,24(1):67-72.
[14]WILHELM R.Growth retardants:effects on gibberellins biosynthesis and other metabolic pathways[J].Annual Review of Plant Biology,2004,51:501-531.
[15]游鸯,汪天.多效唑作用及应用研究进展(综述)[J].亚热带植物科学,2013,42(4):361-366.YOU Y,WANG T.The research progress of the function and applications of PP333[J].Subtropical Plant Science,2013,42(4):361-366.
[16]张佳蕾,王媛媛,孙莲强,等.多效唑对不同品质类型花生产量、品质及相关酶活性的影响[J].应用生态学报,2013,(10):2 850-2 856.ZHANG J L,WANG Y Y,SUN L Q,et al.Effects of paclobutrazol on the yield,quality,and related enzyme activities of different quality type peanut cultivars[J].Chinese Journal of Applied Ecology,2013,(10):2 850-2 856.
[17]YAYAT R S,RAMADHANI R,JAJANG S H.Paclobutrazol application and shading levels effect to the growth and quality of Begonia(Begonia rex-cultorum)cultivar marmaduke[J].Asian Journal of Agriculture and Rural Development,2013,3(8):566-575.
[18]王竞红,刘素欣,王非,等.多效唑对不同生境多年生黑麦草抗旱性的影响[J].草业科学,2016,(5):926-934.WANG J H,LIU S X,WANG F,et al.Effects of paclobutrazol on drought resistance of Lolium perenne‘Bomber’under different growing condition[J].Pratacultural Science,2016,(5):926-934.
[19]姚正阳,刘建军.西安市4种城市绿化灌木单株生物量估算模型[J].应用生态学报,2014,(1):111-116.YAO Z Y,LIU J J.Models for biomass estimation of four shrub species planted in urban area of Xian City,Northwest China.[J].Chinese Journal of Applied Ecology,2014,(1):111-116.
[20]赵宗方,凌裕平,吴小骏,等.多效唑对桃树生长发育和叶片矿质元素含量的影响[J].江苏农学院学报,1998,(1):29-41.ZHAO Z F,LING Y P,WU X J,et al.Effect of paclobutrazol on the plant growth and mineral elements content of leaves of peach trees[J].Jiangsu Agricultural Research,1998,(1):29-41.
[21]王学奎.植物生理生化实验技术[M].北京:高等教育出版社,2006.
[22]李力,刘玉民,王敏,等.3种北美红枫对持续高温干旱胁迫的生理响应机制[J].生态学报,2014,(22):6 471-6 480.LI L,LIU Y M,WANG M,et al.Physiological response mechanism of three kinds of Acer rubrum L.under continuous high temperature and drought stress[J].Acta Ecologica Sinica,2014,(22):6 471-6 480.
[23]房增国,赵秀芬,高祖明.多效唑提高植物抗逆性的研究进展[J].中国农业科技导报,2005,7(4):9-12.FANG Z G,ZHAO X F,GAO Z M.Research progress of plant stress resistance improvement applying paclobutrazol[J].Review of China Agricultural Science and Technology,2005,7(4):9-12.
[24]李芸,虞毅,汤锋,等.多效唑对2年生沙地柏生长和生理特征的影响研究[J].干旱区资源与环境,2015,(6):110-116.LI Y,YU Y,TANG F,et al.Influence of paclobutrazol on plant growth and physiology characteristics in 2years old of Sabina vulgaris seedlings[J].Journal of Arid Land Resources and Environment,2015,(6):110-116.
[25]MATSOUKIS A,GASPARATOS D,CHRONOPOULOUSERELI A.Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N,P,K,and Mg content[J].Chilean Journal of Agricultural Research,2014,74(1):117-122.
[26]AHMAD N M R,F Y TSAN,R MOHD FAUZI.Morphological and physiological response of Syzygium myrtifolium(Roxb.)Walp.to paclobutrazol[J].Sains Malaysiana,2012,41:1 187-1 192.
[27]TEKALIGN T,P S HAMMES.Growth responses of potato(Solanum tuberosum)grown in a hot tropical lowland to applied paclobutrazol:1.Shoot attributes,assimilate production and allocation[J].New Zealand Journal of Crop and Horticultural Science,2005,33:35-42.
[28]武荣花,李勇,王升,等.植物生长延缓剂对盆栽月季生长发育的影响[J].西北植物学报,2012,32(4):767-773.WU R H,LI Y,WANG S,et al.Effect of plant growth retardants on the growth and development of potted rose[J].Acta Bot.Boreal.-Occident.Sin.,2012,32(4):767-773.
[29]宋海凤,李绍才,孙海龙,等.根施不同浓度多效唑对紫穗槐生长特性和相关生理指标的影响[J].植物生理学报,2015,(9):1 495-1 501.SONG H F,LI S C,SUN H L,et al.Effects of soil-applied paclobutrazol on growth and physiological characteristics of Amorpha fruticosa[J].Plant Physiology Journal,2015,(9):1 495-1 501.
[30]SHARMA D K,AKDUBEY,et al.Effect of putrescine and paclobutrazol on growth physiochemical parameters,and nutrient acquisition of salt-sensitive Citrus rootstock KarnaKhatta(Citrus karna Raf)under NaCl stress[J].Journal of Plant Growth Regulation,2011,30(3):301-311.
[31]董倩,王洁,庞曼,等.生长调节剂对黄连木光合生理指标和荧光参数的影响[J].西北植物学报,2012,32(3):484-490.DONG Q,WANG J,PANG M,et al.Effects of growth regulators on photosynthetic and physiological indices and chlorophyll fluorescence parameters of Pistacia chinensis[J].Acta Bot.Boreal.-Occident.Sin.,2012,32(3):484-490.
[32]MEINZER F,BROOKS J,DOMEC JC,et al.Dynamics of water transport and storage in conifers studied with deuterium and heat tracing techniques[J].Plant Cell Environ,2006,29(1):105-114.
[33]HUA S J,ZHANG Y,YU H,et al.Paclobutrazol application effects on plant height,seed yield and carbohydrate metabolism in canola[J].International Journal of Agriculture and Biology,2014,16(3):471-479.
[34]毛轶清,郑青松,陈健妙,等.喷施多效唑提高麻疯树幼苗耐盐性的生理机制[J].生态学报,2011,31(15):4 334-4 341.MAO Y Q,ZHENG Q S,CHEN J M,et al.Physiological mechanism of foliage spraying paclobutrazol on increasing salt tolerance of Jatropha curcas seedlings[J].Acta Ecologica Sinica,2011,31(15):4 334-4 341.
[35]贾茵,张启翔,潘会堂,等.PP_(333)、CCC、B_9对盆栽小报春矮化效应研究[J].北京林业大学学报,2010,(4):218-222.JIA Y,ZHANG Q X,PAN H T,et al.Dwarfing effects of paclobutrazol,chlormequat and daminozide applications on potted Primula forbesii Franch[J].Journal of Beijing Forestry University,2010,(4):218-222.
[36]王英宇,宋桂龙,孟强,等.不同立地条件下野生荆条与胡枝子根系生长特性的比较研究[J].水土保持通报,2010,(4):94-98.WANG Y Y,SONG G L,MENG Q,et al.Comparative study on root growth characteristics of Vitex negundo var.heterophyllaand Lespedeza Bicolor Turcz.in different site conditions[J].Bulletin of Soil and Water Conservation,2010,(4):94-98.
[37]罗东辉,夏婧,袁婧薇,等.我国西南山地喀斯特植被的根系生物量初探[J].植物生态学报,2010,34(5):611-618.LUO D H,XIA J,YUAN J W,et al.Root biomass of karst vegetation in a mountainous area of southwestern China[J].Chinese Journal of Plant Ecology,2010,34(5):611-618.
[38]何丽,张金,杜彦斌,等.栽培因子对胡麻天亚9号产量的影响[J].应用生态学报,2016,27(2):462-468.HE L,ZHANG J,DU Y B,et al.Effect of cultural factors on yield of Linum usitatissimum(Tianya 9)[J].Chinese Journal of Applied Ecology,2016,27(2):462-468.
[39]黄卫东.PP333——一种新的植物生长延缓剂[J].园艺学报,1988,(1):27-32.HUANG W D.PP333(Paclobutrazol):a new plant growth retardant[J].Acta Horticulturae Sinica,1988,(1):27-32.
[2]方文,潘声旺,何平,等.先锋种丰富度对边坡植被的群落特征及其护坡效益的影响[J].生态学报,2015,35(11):3 653-3 662.FANG W,PAN S W,HE P,et al.Effects of pioneer plants richness on community characteristics of vegetation and their soil and water conservation benefit for highway side slope[J].Acta Ecologica Sinica,2015,35(11):3 653-3 662.
[3]穆军,李占斌,李鹏,等.干热河谷水电站弃渣场植被恢复技术研究[J].应用基础与工程科学学报,2010,(2):245-252.MU J,LI Z B,LI P,et al.A study on vegetation restoration technology of abandoned dreg site of hydropower station in the dry-hot valley areas[J].Journal of Basic Science and Engineering,2010,(2):245-252.
[4]梁亮,刘志霄,张代贵,等.喀斯特地区石漠化治理的理论模式探讨[J].应用生态学报,2007,(3):595-600.LIANG L,LIU Z X,ZHANG D G,et al.Theoretical model for rocky desertification control in Karst area[J].Chinese Journal of Applied Ecology,2007,(3):595-600.
[5]易扬,王越,辜再元,等.矿山边坡生态建设的植被特征与群落动态变化[J].中国水土保持科学,2014,(4):51-56.YI Y,WANG Y,GU Z Y,et al.Vegetation characteristics and community dynamics in the mine slope rehabilitation[J].Science of Soil and Water Conservation,2014,(4):51-56.
[6]杜宁,张秀茹,王炜,等.荆条叶性状对野外不同光环境的表型可塑性[J].生态学报,2011,31(20):6 049-6 059.DU N,ZHANG X R,WANG W,et al.Foliar phenotypic plasticity of a warm-temperate shrub,Vitex negundo var.heterophylla,to different light environments in the field[J].Acta Ecologica Sinica,2011,31(20):6 049-6 059.
[7]SATYARANJAN M,SAUMYA RANJAN P,KEDAR KUMAR R,et al.Bioassay guided fractionation and hepatoprotective activity of oleanolic acid acetate isolated fromVitex negundo Linn[J].Journal of Biologically Active Products from Nature,2014,4(2):89-100.
[8]PAI P,ADNAIK R,MULE S,et al.Evaluation of cardiotonic activity of leaves of Vitex negundo Linn.[J].International Journal of Green Pharmacy,2009,3(4):306-309.
[9]蒋恩顺,朱毅,王江勇.黄荆提取物对棉蚜的生物活性[J].昆虫学报,2016,(5):538-545.JIANG E S,ZHU Y,WANG J Y.Biological effectiveness of extracts from Vitex negundo against Aphis gossypii(Homoptera:Aphididae)[J].Acta Entomologica Sinica,2016,(5):538-545.
[10]李绍才,孙海龙,杨志荣,等.护坡植物根系与岩体相互作用的力学特性[J].岩石力学与工程学报,2006,(10):2 051-2 057.LI S C,SUN H L,YANG Z R,et al.Mechanical characteristics of interaction between root system of plants and rock for rock slope protection[J].Chinese Journal of Rock Mechanics and Engineering,2006,(10):2 051-2 057.
[11]黎燕琼,郑绍伟,龚固堂,等.不同年龄柏木混交林下主要灌木黄荆生物量及分配格局[J].生态学报,2010,11:2 809-2 818.LI Y Q,ZHENG S W,GONG G T,et al.Biomass and its allocation of undergrowth Vitex negundo L.in different age classes of mixed cypress forest[J].Acta Ecologica Sinica,2010,11:2 809-2 818.
[12]RADEMACHER W,FRITSCH H,GRAEBE JAN E,et al.Tetcyclacis and triao le-type plant growth retardants:their influence on the biosynthesis of gibberellins and other metabolic process[J].Pesticide Science,1987,21(4):241-252.
[13]TRAI I,MIHALIK E.Comparison of the effects of white light and the growth retardant paclobutrazol on the ethylene production in bean hypocotyls[J].Plant Growth Regulation,1998,24(1):67-72.
[14]WILHELM R.Growth retardants:effects on gibberellins biosynthesis and other metabolic pathways[J].Annual Review of Plant Biology,2004,51:501-531.
[15]游鸯,汪天.多效唑作用及应用研究进展(综述)[J].亚热带植物科学,2013,42(4):361-366.YOU Y,WANG T.The research progress of the function and applications of PP333[J].Subtropical Plant Science,2013,42(4):361-366.
[16]张佳蕾,王媛媛,孙莲强,等.多效唑对不同品质类型花生产量、品质及相关酶活性的影响[J].应用生态学报,2013,(10):2 850-2 856.ZHANG J L,WANG Y Y,SUN L Q,et al.Effects of paclobutrazol on the yield,quality,and related enzyme activities of different quality type peanut cultivars[J].Chinese Journal of Applied Ecology,2013,(10):2 850-2 856.
[17]YAYAT R S,RAMADHANI R,JAJANG S H.Paclobutrazol application and shading levels effect to the growth and quality of Begonia(Begonia rex-cultorum)cultivar marmaduke[J].Asian Journal of Agriculture and Rural Development,2013,3(8):566-575.
[18]王竞红,刘素欣,王非,等.多效唑对不同生境多年生黑麦草抗旱性的影响[J].草业科学,2016,(5):926-934.WANG J H,LIU S X,WANG F,et al.Effects of paclobutrazol on drought resistance of Lolium perenne‘Bomber’under different growing condition[J].Pratacultural Science,2016,(5):926-934.
[19]姚正阳,刘建军.西安市4种城市绿化灌木单株生物量估算模型[J].应用生态学报,2014,(1):111-116.YAO Z Y,LIU J J.Models for biomass estimation of four shrub species planted in urban area of Xian City,Northwest China.[J].Chinese Journal of Applied Ecology,2014,(1):111-116.
[20]赵宗方,凌裕平,吴小骏,等.多效唑对桃树生长发育和叶片矿质元素含量的影响[J].江苏农学院学报,1998,(1):29-41.ZHAO Z F,LING Y P,WU X J,et al.Effect of paclobutrazol on the plant growth and mineral elements content of leaves of peach trees[J].Jiangsu Agricultural Research,1998,(1):29-41.
[21]王学奎.植物生理生化实验技术[M].北京:高等教育出版社,2006.
[22]李力,刘玉民,王敏,等.3种北美红枫对持续高温干旱胁迫的生理响应机制[J].生态学报,2014,(22):6 471-6 480.LI L,LIU Y M,WANG M,et al.Physiological response mechanism of three kinds of Acer rubrum L.under continuous high temperature and drought stress[J].Acta Ecologica Sinica,2014,(22):6 471-6 480.
[23]房增国,赵秀芬,高祖明.多效唑提高植物抗逆性的研究进展[J].中国农业科技导报,2005,7(4):9-12.FANG Z G,ZHAO X F,GAO Z M.Research progress of plant stress resistance improvement applying paclobutrazol[J].Review of China Agricultural Science and Technology,2005,7(4):9-12.
[24]李芸,虞毅,汤锋,等.多效唑对2年生沙地柏生长和生理特征的影响研究[J].干旱区资源与环境,2015,(6):110-116.LI Y,YU Y,TANG F,et al.Influence of paclobutrazol on plant growth and physiology characteristics in 2years old of Sabina vulgaris seedlings[J].Journal of Arid Land Resources and Environment,2015,(6):110-116.
[25]MATSOUKIS A,GASPARATOS D,CHRONOPOULOUSERELI A.Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N,P,K,and Mg content[J].Chilean Journal of Agricultural Research,2014,74(1):117-122.
[26]AHMAD N M R,F Y TSAN,R MOHD FAUZI.Morphological and physiological response of Syzygium myrtifolium(Roxb.)Walp.to paclobutrazol[J].Sains Malaysiana,2012,41:1 187-1 192.
[27]TEKALIGN T,P S HAMMES.Growth responses of potato(Solanum tuberosum)grown in a hot tropical lowland to applied paclobutrazol:1.Shoot attributes,assimilate production and allocation[J].New Zealand Journal of Crop and Horticultural Science,2005,33:35-42.
[28]武荣花,李勇,王升,等.植物生长延缓剂对盆栽月季生长发育的影响[J].西北植物学报,2012,32(4):767-773.WU R H,LI Y,WANG S,et al.Effect of plant growth retardants on the growth and development of potted rose[J].Acta Bot.Boreal.-Occident.Sin.,2012,32(4):767-773.
[29]宋海凤,李绍才,孙海龙,等.根施不同浓度多效唑对紫穗槐生长特性和相关生理指标的影响[J].植物生理学报,2015,(9):1 495-1 501.SONG H F,LI S C,SUN H L,et al.Effects of soil-applied paclobutrazol on growth and physiological characteristics of Amorpha fruticosa[J].Plant Physiology Journal,2015,(9):1 495-1 501.
[30]SHARMA D K,AKDUBEY,et al.Effect of putrescine and paclobutrazol on growth physiochemical parameters,and nutrient acquisition of salt-sensitive Citrus rootstock KarnaKhatta(Citrus karna Raf)under NaCl stress[J].Journal of Plant Growth Regulation,2011,30(3):301-311.
[31]董倩,王洁,庞曼,等.生长调节剂对黄连木光合生理指标和荧光参数的影响[J].西北植物学报,2012,32(3):484-490.DONG Q,WANG J,PANG M,et al.Effects of growth regulators on photosynthetic and physiological indices and chlorophyll fluorescence parameters of Pistacia chinensis[J].Acta Bot.Boreal.-Occident.Sin.,2012,32(3):484-490.
[32]MEINZER F,BROOKS J,DOMEC JC,et al.Dynamics of water transport and storage in conifers studied with deuterium and heat tracing techniques[J].Plant Cell Environ,2006,29(1):105-114.
[33]HUA S J,ZHANG Y,YU H,et al.Paclobutrazol application effects on plant height,seed yield and carbohydrate metabolism in canola[J].International Journal of Agriculture and Biology,2014,16(3):471-479.
[34]毛轶清,郑青松,陈健妙,等.喷施多效唑提高麻疯树幼苗耐盐性的生理机制[J].生态学报,2011,31(15):4 334-4 341.MAO Y Q,ZHENG Q S,CHEN J M,et al.Physiological mechanism of foliage spraying paclobutrazol on increasing salt tolerance of Jatropha curcas seedlings[J].Acta Ecologica Sinica,2011,31(15):4 334-4 341.
[35]贾茵,张启翔,潘会堂,等.PP_(333)、CCC、B_9对盆栽小报春矮化效应研究[J].北京林业大学学报,2010,(4):218-222.JIA Y,ZHANG Q X,PAN H T,et al.Dwarfing effects of paclobutrazol,chlormequat and daminozide applications on potted Primula forbesii Franch[J].Journal of Beijing Forestry University,2010,(4):218-222.
[36]王英宇,宋桂龙,孟强,等.不同立地条件下野生荆条与胡枝子根系生长特性的比较研究[J].水土保持通报,2010,(4):94-98.WANG Y Y,SONG G L,MENG Q,et al.Comparative study on root growth characteristics of Vitex negundo var.heterophyllaand Lespedeza Bicolor Turcz.in different site conditions[J].Bulletin of Soil and Water Conservation,2010,(4):94-98.
[37]罗东辉,夏婧,袁婧薇,等.我国西南山地喀斯特植被的根系生物量初探[J].植物生态学报,2010,34(5):611-618.LUO D H,XIA J,YUAN J W,et al.Root biomass of karst vegetation in a mountainous area of southwestern China[J].Chinese Journal of Plant Ecology,2010,34(5):611-618.
[38]何丽,张金,杜彦斌,等.栽培因子对胡麻天亚9号产量的影响[J].应用生态学报,2016,27(2):462-468.HE L,ZHANG J,DU Y B,et al.Effect of cultural factors on yield of Linum usitatissimum(Tianya 9)[J].Chinese Journal of Applied Ecology,2016,27(2):462-468.
[39]黄卫东.PP333——一种新的植物生长延缓剂[J].园艺学报,1988,(1):27-32.HUANG W D.PP333(Paclobutrazol):a new plant growth retardant[J].Acta Horticulturae Sinica,1988,(1):27-32.