镉对两个同核异质红麻杂交种种子萌发及幼苗生长的影响
|
摘要
【目的】研究重金属镉对红麻杂交种种子萌发、幼苗生长及生理特性的影响,为揭示红麻对重金属镉胁迫的生理响应机制打下基础。【方法】以同核异质的两个红麻杂交品种C1P3A/992(简称C1)和C2P3A/992(简称C2)为材料,采用Cd2+浓度分别为0(对照)、15和30 mg/kg的CdCl2溶液处理红麻种子,测定种子的发芽率、发芽势和发芽指数;同时采用Cd2+浓度分别为0(对照)、10、20、30和50 mg/kg的CdCl2溶液处理两个红麻杂交品种幼苗,8 d后测定幼苗的株高、茎粗、根长及其鲜重和干重的相对抑制率,以及叶片抗氧化酶活性和丙二醛(MDA)含量,综合分析两个品种间的差异。【结果】不同浓度的Cd2+胁迫对两个红麻杂交种种子的萌发均有促进作用,在同一Cd2+浓度下,C2品种的发芽率、发芽势和发芽指数均显著高于C1品种(P<0.05,下同)。随着Cd2+浓度的升高,两个红麻杂交品种幼苗的株高、茎粗、根长及其鲜干重均受到明显抑制,在Cd2+浓度为50 mg/kg时抑制程度最大;在同一Cd2+浓度下,C2品种幼苗各部分鲜干重相对抑制率均显著低于C1品种。两个杂交种幼苗的叶片过氧化物酶(POD)、超氧化物歧化酶(SOD)和过氧化氢酶(CAT)活性及MDA含量总体上呈先升高后降低的变化趋势,3种酶的活性均在10 mg/kg Cd2+浓度处理时达最大值,MDA含量在30 mg/kg Cd2+浓度处理时达最大值,在10～50 mg/kg Cd2+浓度处理下,C2品种幼苗叶片的SOD和CAT活性均显著高于C1品种,而MDA含量显著低于C1品种。【结论】两个红麻杂交品种对Cd2+的敏感度不同。在0～50 mg/kg范围内,C2品种在种子萌发、幼苗生长及生理指标方面均表现出更好的适应性,对Cd2+的耐性优于C1品种,可作为母本用于配制抗镉胁迫的三系杂交种。
【Objective】The effects of cadmium on seed germination,seedling growth and physiological characteristics of kenaf hybrids were studied. It laid a foundation for revealing the physiological response mechanism of kenaf to cadmium stress.【Method】Two homonuclear-heterocytoplasmic kenaf hybrids,C1 P3 A/992(C1)and C2 P3 A/992(C2),were treated with CdCl2 solution with Cd2+concentrations being 0(control),15 and 30 mg/kg,respectively. The germination percentage,germination potential and germination index of the seeds were determined. At the same time,two hybrid seedlings were treated with CdCl2 solution with Cd2+concentrations being 0(control),10,20,30 and 50 mg/kg,respectively,plant height,stem diameter,root length of kenaf seedlings,the relative inhibition rate of fresh and dry weights and antioxidant enzyme activity and malondialdehyde(MDA)content in leaves were investigated,and the difference between the two cultivars was analyzed.【Result】Different concentrations of Cd2+stress promoted the germination of two kenaf hybrid seeds. At the same Cd2+concentration,the germination rate,germination potential and germination index of C2 were significantly higher than those of C1(P<0.05,the same below). With the concentration increasing of Cd2+treatment,the plant height,stem diameter,root length,fresh wight and dry weight of the two kenaf hybrid cultivars seedlings were inhibited,and the degree of inhibition was maximized when treated with 50 mg/kg Cd2+. Under the same concentration of Cd2+,the relative inhibition rate of fresh and dry weight of C2 seedlings were significantly lower than C1. The activities of peroxidase(POD),superoxide dismutase(SOD),catalase(CAT)and MDA content in leaves of two hybrids seedlings increased first and then decreased. The activities of POD,SOD and CAT reached the maximum at the treatment of 10 mg/kg Cd2+concentration,and the MDA content reached the maximum at the treatment of 30 mg/kg Cd2+concentration. The SOD and CAT activities in leaves of C2 seedlings were significantly higher than those of C1 under 10-50 mg/kg Cd2+concentration treatment,while MDA content was significantly lower than that of C1 seedlings.【Conclusion】The sensitivity of two kenaf hybrids to Cd2+is different. The C2 has better adaptability in seed germination,agronomic traits and physiological indexes,and has better tolerance to Cd2+than C1 variety in the range of 0-50 mg/kg of the Cd2+stress. C2 variety can be used as maternal parents to prepare three-line hybrid varieties resistant to cadmium stress.
【Objective】The effects of cadmium on seed germination,seedling growth and physiological characteristics of kenaf hybrids were studied. It laid a foundation for revealing the physiological response mechanism of kenaf to cadmium stress.【Method】Two homonuclear-heterocytoplasmic kenaf hybrids,C1 P3 A/992(C1)and C2 P3 A/992(C2),were treated with CdCl2 solution with Cd2+concentrations being 0(control),15 and 30 mg/kg,respectively. The germination percentage,germination potential and germination index of the seeds were determined. At the same time,two hybrid seedlings were treated with CdCl2 solution with Cd2+concentrations being 0(control),10,20,30 and 50 mg/kg,respectively,plant height,stem diameter,root length of kenaf seedlings,the relative inhibition rate of fresh and dry weights and antioxidant enzyme activity and malondialdehyde(MDA)content in leaves were investigated,and the difference between the two cultivars was analyzed.【Result】Different concentrations of Cd2+stress promoted the germination of two kenaf hybrid seeds. At the same Cd2+concentration,the germination rate,germination potential and germination index of C2 were significantly higher than those of C1(P<0.05,the same below). With the concentration increasing of Cd2+treatment,the plant height,stem diameter,root length,fresh wight and dry weight of the two kenaf hybrid cultivars seedlings were inhibited,and the degree of inhibition was maximized when treated with 50 mg/kg Cd2+. Under the same concentration of Cd2+,the relative inhibition rate of fresh and dry weight of C2 seedlings were significantly lower than C1. The activities of peroxidase(POD),superoxide dismutase(SOD),catalase(CAT)and MDA content in leaves of two hybrids seedlings increased first and then decreased. The activities of POD,SOD and CAT reached the maximum at the treatment of 10 mg/kg Cd2+concentration,and the MDA content reached the maximum at the treatment of 30 mg/kg Cd2+concentration. The SOD and CAT activities in leaves of C2 seedlings were significantly higher than those of C1 under 10-50 mg/kg Cd2+concentration treatment,while MDA content was significantly lower than that of C1 seedlings.【Conclusion】The sensitivity of two kenaf hybrids to Cd2+is different. The C2 has better adaptability in seed germination,agronomic traits and physiological indexes,and has better tolerance to Cd2+than C1 variety in the range of 0-50 mg/kg of the Cd2+stress. C2 variety can be used as maternal parents to prepare three-line hybrid varieties resistant to cadmium stress.
引文
陈顺钰,韩航,薛凌云,张韵,侯晓龙,蔡丽平,周垂帆.2018.Pb、Cd和酸胁迫对枫香种子萌发、幼苗生长及体内抗氧化酶活性的影响[J].农业环境科学学报,37(4):647-655.[Chen S Y,Han H,Xue L Y,Zhang Y,Hou X L,Cai L P,Zhou C F.2018.Effects of Pb,Cd and acid stress on seed germination,seedling growth and antioxidant enzyme activities of Liquidambar formosana[J].Journal of Agro-Environment Science,37(4):647-655.]
邓勇.2016.红麻耐镉生理响应相关机制的研究[D].长沙:湖南农业大学.[Deng Y.2016.The study of physiological response mechanism in kenaf under cadmium stress conditions[D].Changsha:Hunan Agricultural University.]
简敏菲,史雅甜,陈涛,何琦瑜,崔妍,杜恺翔.2017.重金属镉、铅胁迫下湿地植物丁香蓼的生理生化特征研究[J].江西师范大学学报(自然科学版),41(1):93-98.[Jian M F,Shi Y T,Chen T,He Q Y,Cui Y,Du K X.2017.The physiological and biochemical characteristics of the wetland plant Ludwigia prostrata Roxbunder the heavy metal pollution stress of cadmiumand lead[J].Journal of Jiangxi Normal University(Natural Science Edition),41(1):93-98.]
李合生.2000.植物生理生化实验原理和技术[M].北京:高等教育出版社.[Li H S.2000.Principles and techniques of physiological and biochemical experiments in plants[M].Beijing:Higher Education Press.]
李兰平,李正文,杨海霞,周琼,周瑞阳,李志刚.2012.铅、镉对红麻种子萌发生长的影响[J].南方农业学报,43(9):1291-1296.[Li L P,Li Z W,Yang H X,Zhou Q,Zhou RY,Li Z G.2012.Effects of lead and cadmium on seed germination and growth of kenaf(Hibiscus cannabinus L.)[J].Journal of Southern Agriculture,43(9):1291-1296.]
李丽锋,卢佳,苏芳莉.2014.镉(Cd)胁迫对芦苇叶片SOD、POD活性影响及动力学分析[J].沈阳农业大学学报,45(3):326-330.[Li L F,Lu J,Su F L.2014.Effects of cadmium stress on SOD,POD activities in reed leaf and their dynamic models[J].Journal of Shenyang Agricultural University,45(3):326-330.]
李文略,金关荣,骆霞虹,安霞,李苹芳,朱关林,陈常理.2018.不同红麻品种的土壤重金属污染修复潜力对比研究[J].农业环境科学学报,37(10):2150-2158.[Li W L,Jin G R,Luo X H,An X,Li P F,Zhu G L,Chen C L.2018.Comparative study on the potential of a kenaf(Hibiscus cannabinus)variety for remediating heavy metal contaminated soils[J].Journal of Agro-Environment Science,37(10):2150-2158.]
李正文,李兰平,周琼,李志刚,周瑞阳.2013.不同浓度Cd、Pb对红麻抗逆生理特性的影响[J].湖北农业科学,52(15):3568-3571.[Li Z W,Li L P,Zhou Q,Li Z G,Zhou R Y.2013.Effect of different concentrations of Cd and Pb on the stress-resistance physiological characteristics of Hibiscus cannabinus L.[J].Hubei Agricultural Sciences,52(15):3568-3571.]
廖英明,祁建民,张广庆,李点姣,林荔辉,方平平.2009.我国红麻雄性不育系选育及对不育机理研究的思考[J].中国麻业科学,31(2):125-129.[Liao Y M,Qi J M,Zhang G Q,Li D J,Lin L H,Fang P P.2009.Discussion on breeding and sterile mechanism of kenaf male sterility in China[J].Plant Fiber Sciences in China,31(2):125-129.]
林杰,柯金炼,魏道军.2009.铅胁迫对香根草叶片膜系统及抗氧化系统的影响[J].福建农业学报,24(3):254-257.[Lin J,Ke J L,Wei D J.2009.Effect of lead stress on membrane and antioxidant systems in Vetiveria zizanioides leaves[J].Fujian Journal of Agricultural Sciences,24(3):254-257.]
刘红梅,杨凯,肖正午.2018.土壤镉污染治理及外源调控研究进展[J].作物研究,32(5):449-453.[Liu H M,Yang K,Xiao Z W.2018.Research progress of soil cadmium pollution control and exogenous regulation[J].Crop Research,32(5):449-453.]
刘丽欣,迟鑫,王建,刘明飞,徐欢,李铭.2017.重金属Cd对粟米生理生化指标的影响[J].安徽农学通报,23(7):27-30.[Liu L X,Chi X,Wang J,Liu M F,Xu H,Li M.2017.Effect of Cd on physiological and biochemical indicators of corn[J].Anhui Agricultural Science Bulletin,23(7):27-30.]
宋玉婷,雷泞菲.2018.我国土壤镉污染的现状及修复措施[J].西昌学院学报(自然科学版),32(3):79-83.[Song Y T,Lei N F.2018.China’s cadmium pollution land status and restoration measures[J].Journal of Xichang University(Natural Science Edition),32(3):79-83.]
苏旭中,顾秦榕,赵超,刘新金.2018.麻织物服用性能探讨[J].上海纺织科技,46(9):14-15.[Su X Z,Gu Q R,Zhao C,Liu X J.2018.Discussion on the wearing properties of hemp fabric[J].Shanghai Textile Science&Technology,46(9):14-15.]
孙刚.2013.镉、铅胁迫对千屈菜种子萌发、幼苗生长及生理生化的影响[D].长春:吉林农业大学.[Sun G.2013.Effects of cadmium and lead stress on the seed germination and seedling growth in Lythrum salicaria L.[D].Changchun:Jilin Agricultural University.]
孙丽芳,邓杰,王霞,赵伟,杨克军,苗兴芬,徐莹莹,高树仁.2016.玉米不同雄性不育胞质杂种优势分析[J].玉米科学,24(6):8-11.[Sun L F,Deng J,Wang X,Zhao W,Yang K J,Miao X F,Xu Y Y,Gao S R.2016.Analysis of different cytoplasmic male sterile heterosis in maize[J].Journal of Maize Sciences,24(6):8-11.]
王国庆,李敏,骆永明,宋静,赵其国.2006.红麻对Cu和CuEDDS的吸收和富集[J].土壤,38(5):626-631.[Wang G Q,Li M,Luo Y M,Song J,Zhao Q G.2006.Plant uptake and accumulation of Cu and Cu-EDDS by kenaf(Hibiscus Cannabinus L.)[J].Soils,38(5):626-631.]
闫寒,宋杭霖,张丽,闫晶,石贤吉,朱诗苗,刘璐,李虎林.2017.镉胁迫对烤烟农艺性状及生理生化指标的影响[J].作物杂志,(5):156-161.[Yan H,Song H L,Zhang L,Yan J,Shi X J,Zhu S M,Liu L,Li H L.2017.Effects of cadmium stress on agronomic traits and physiological and biochemical indexes of flue-cured tobacco[J].Crops,(5):156-161.]
杨煜曦,卢欢亮,战树顺,邓腾灏博,林庆祺,王诗忠,杨秀虹,仇荣亮.2013.利用红麻复垦多金属污染酸化土壤[J].应用生态学报,24(3):832-838.[Yang Y X,Lu H L,Zhan S S,Deng T H B,Lin Q Q,Wang S Z,Yang X H,Qiu R L.2013.Using kenaf(Hibiscus cannabinus)to reclaim multi-metal contaminated acidic soil[J].Chinese Journal of Applied Ecology,24(3):832-838.]
姚运法,赖正锋,林碧珍,练冬梅,洪建基.2018.耐镉黄、红麻品种筛选试验[J].福建热作科技,43(3):1-4.[Yao Y F,Lai Z F,Lin B Z,Lian D M,Hong J J.2018.Choice test of cadmium proof vute,kenaf[J].Fujian Science&Technology of Tropical Crops,43(3):1-4.]
余沛东,陈银萍,闫志强,师小平,丁浚刚,颉海帆.2019.硝普钠对铅胁迫娃娃菜种子萌发及其幼苗生理特性的影响[J].南方农业学报,50(3):607-614.[Yu P D,Chen Y P,Yan Z Q,Shi X P,Ding J G,Xie H F.2019.Effects of sodium nitroprusside on seed germination and seedling physiological characteristics of Brassica pekinensis under lead stress[J].Journal of Southern Agriculture,50(3):607-614.]
曾小飚,李毅,陈冠喜,莫远明.2015.重金属镍胁迫对麻风树幼苗生理生化特性的影响[J].广东化工,42(21):232-234.[Zeng X B,Li Y,Chen G X,Mo Y M.2015.Effect of heavy metal nickel stresson physiological and biochemical characteristics in seedling of Jatropha Carcas L.[J].Guangdong Chemical Industry,42(21):232-234.]
张加强,潘凤英,廖小芳,周瑞阳,杨健,黄龙.2011.红麻杂交种幼苗生长对盐胁迫的响应[J].华中农业大学学报,30(5):552-557.[Zhang J Q,Pan F Y,Liao X F,Zhou RY,Yang J,Huang L.2011.Response of hybrid kenaf seedling to salt stress[J].Journal of Huazhong Agricultural University,30(5):552-557.]
张嘉桐,关颖慧,司莉青,彭霞薇,孟丙南,周金星.2018.Pb2+、Cd2+复合胁迫对桑树光合作用的影响[J].北京林业大学学报,40(4):16-23.[Zhang J T,Guan Y H,Si L Q,Peng X W,Meng B N,Zhou J X.2018.Effects of Pb2+and Cd2+combined stress on photosynthesis of Morus alba[J].Journal of Beijing Forestry University,40(4):16-23.]
张建新,张婷婷,龙昌莲,崔乐怡,张航,苟秋,吴玉环,刘鹏.2018.重金属镉胁迫下臭牡丹的生理响应及富集研究[J].安徽农业大学学报,45(4):703-709.[Zhang J X,Zhang T T,Long C L,Cui L Y,Zhang H,Gou Q,Wu YH,Liu P.2018.Physiological response and bioconcentration of Clerodendrum bungei Steud.to cadmium[J].Journal of Anhui Agricultural University,45(4):703-709.]
赵淑玲,王瀚,王让军,陈强,杨小录,王一峰.2018.重金属Cd2+对花椰菜种子的萌发及幼苗生理生化的影响[J].种子,37(1):100-102.[Zhao S L,Wang H,Wang R J,Chen Q,Yang X L,Wang Y F.2018.Effect of Cd2+stress on seed germination and seedling physiological and biochemical characteristics of cauliflower[J].Seed,37(1):100-102.]
周妍英,罗正明.2018.镉对中华圆田螺抗氧化酶活性和脂质过氧化的影响[J].食品工业科技,39(15):43-47.[Zhou Y Y,Luo Z M.2018.Effects of cadmium on antioxidant enzymes activities and lipid peroxidation in mudsnail(Cipangopaludina cathayensis)[J].Science and Technology of Food Industry,39(15):43-47.]
邹瑞昌,万正杰,徐跃进,施展,傅廷栋.2012.叶用芥菜细胞质雄性不育系0912A的胞质效应和杂种优势分析[J].植物科学学报,30(3):261-268.[Zou R C,Wan Z J,Xu YJ,Shi Z,Fu T D.2012.Cytoplasmic effects and heterosis in cytoplasmic male sterile line of leafy Mustard 0912A[J].Plant Science Journal,30(3):261-268.]
Sreenivasulu N,Grimm B,Wobus U,Weschke W.2000.Differential response of antioxidant compounds to salinity stress in salt-tolerant and salt-sensitive seedlings of foxtail millet(Setaria italica)[J].Physiologia Plantarum,109(4):435-442.
邓勇.2016.红麻耐镉生理响应相关机制的研究[D].长沙:湖南农业大学.[Deng Y.2016.The study of physiological response mechanism in kenaf under cadmium stress conditions[D].Changsha:Hunan Agricultural University.]
简敏菲,史雅甜,陈涛,何琦瑜,崔妍,杜恺翔.2017.重金属镉、铅胁迫下湿地植物丁香蓼的生理生化特征研究[J].江西师范大学学报(自然科学版),41(1):93-98.[Jian M F,Shi Y T,Chen T,He Q Y,Cui Y,Du K X.2017.The physiological and biochemical characteristics of the wetland plant Ludwigia prostrata Roxbunder the heavy metal pollution stress of cadmiumand lead[J].Journal of Jiangxi Normal University(Natural Science Edition),41(1):93-98.]
李合生.2000.植物生理生化实验原理和技术[M].北京:高等教育出版社.[Li H S.2000.Principles and techniques of physiological and biochemical experiments in plants[M].Beijing:Higher Education Press.]
李兰平,李正文,杨海霞,周琼,周瑞阳,李志刚.2012.铅、镉对红麻种子萌发生长的影响[J].南方农业学报,43(9):1291-1296.[Li L P,Li Z W,Yang H X,Zhou Q,Zhou RY,Li Z G.2012.Effects of lead and cadmium on seed germination and growth of kenaf(Hibiscus cannabinus L.)[J].Journal of Southern Agriculture,43(9):1291-1296.]
李丽锋,卢佳,苏芳莉.2014.镉(Cd)胁迫对芦苇叶片SOD、POD活性影响及动力学分析[J].沈阳农业大学学报,45(3):326-330.[Li L F,Lu J,Su F L.2014.Effects of cadmium stress on SOD,POD activities in reed leaf and their dynamic models[J].Journal of Shenyang Agricultural University,45(3):326-330.]
李文略,金关荣,骆霞虹,安霞,李苹芳,朱关林,陈常理.2018.不同红麻品种的土壤重金属污染修复潜力对比研究[J].农业环境科学学报,37(10):2150-2158.[Li W L,Jin G R,Luo X H,An X,Li P F,Zhu G L,Chen C L.2018.Comparative study on the potential of a kenaf(Hibiscus cannabinus)variety for remediating heavy metal contaminated soils[J].Journal of Agro-Environment Science,37(10):2150-2158.]
李正文,李兰平,周琼,李志刚,周瑞阳.2013.不同浓度Cd、Pb对红麻抗逆生理特性的影响[J].湖北农业科学,52(15):3568-3571.[Li Z W,Li L P,Zhou Q,Li Z G,Zhou R Y.2013.Effect of different concentrations of Cd and Pb on the stress-resistance physiological characteristics of Hibiscus cannabinus L.[J].Hubei Agricultural Sciences,52(15):3568-3571.]
廖英明,祁建民,张广庆,李点姣,林荔辉,方平平.2009.我国红麻雄性不育系选育及对不育机理研究的思考[J].中国麻业科学,31(2):125-129.[Liao Y M,Qi J M,Zhang G Q,Li D J,Lin L H,Fang P P.2009.Discussion on breeding and sterile mechanism of kenaf male sterility in China[J].Plant Fiber Sciences in China,31(2):125-129.]
林杰,柯金炼,魏道军.2009.铅胁迫对香根草叶片膜系统及抗氧化系统的影响[J].福建农业学报,24(3):254-257.[Lin J,Ke J L,Wei D J.2009.Effect of lead stress on membrane and antioxidant systems in Vetiveria zizanioides leaves[J].Fujian Journal of Agricultural Sciences,24(3):254-257.]
刘红梅,杨凯,肖正午.2018.土壤镉污染治理及外源调控研究进展[J].作物研究,32(5):449-453.[Liu H M,Yang K,Xiao Z W.2018.Research progress of soil cadmium pollution control and exogenous regulation[J].Crop Research,32(5):449-453.]
刘丽欣,迟鑫,王建,刘明飞,徐欢,李铭.2017.重金属Cd对粟米生理生化指标的影响[J].安徽农学通报,23(7):27-30.[Liu L X,Chi X,Wang J,Liu M F,Xu H,Li M.2017.Effect of Cd on physiological and biochemical indicators of corn[J].Anhui Agricultural Science Bulletin,23(7):27-30.]
宋玉婷,雷泞菲.2018.我国土壤镉污染的现状及修复措施[J].西昌学院学报(自然科学版),32(3):79-83.[Song Y T,Lei N F.2018.China’s cadmium pollution land status and restoration measures[J].Journal of Xichang University(Natural Science Edition),32(3):79-83.]
苏旭中,顾秦榕,赵超,刘新金.2018.麻织物服用性能探讨[J].上海纺织科技,46(9):14-15.[Su X Z,Gu Q R,Zhao C,Liu X J.2018.Discussion on the wearing properties of hemp fabric[J].Shanghai Textile Science&Technology,46(9):14-15.]
孙刚.2013.镉、铅胁迫对千屈菜种子萌发、幼苗生长及生理生化的影响[D].长春:吉林农业大学.[Sun G.2013.Effects of cadmium and lead stress on the seed germination and seedling growth in Lythrum salicaria L.[D].Changchun:Jilin Agricultural University.]
孙丽芳,邓杰,王霞,赵伟,杨克军,苗兴芬,徐莹莹,高树仁.2016.玉米不同雄性不育胞质杂种优势分析[J].玉米科学,24(6):8-11.[Sun L F,Deng J,Wang X,Zhao W,Yang K J,Miao X F,Xu Y Y,Gao S R.2016.Analysis of different cytoplasmic male sterile heterosis in maize[J].Journal of Maize Sciences,24(6):8-11.]
王国庆,李敏,骆永明,宋静,赵其国.2006.红麻对Cu和CuEDDS的吸收和富集[J].土壤,38(5):626-631.[Wang G Q,Li M,Luo Y M,Song J,Zhao Q G.2006.Plant uptake and accumulation of Cu and Cu-EDDS by kenaf(Hibiscus Cannabinus L.)[J].Soils,38(5):626-631.]
闫寒,宋杭霖,张丽,闫晶,石贤吉,朱诗苗,刘璐,李虎林.2017.镉胁迫对烤烟农艺性状及生理生化指标的影响[J].作物杂志,(5):156-161.[Yan H,Song H L,Zhang L,Yan J,Shi X J,Zhu S M,Liu L,Li H L.2017.Effects of cadmium stress on agronomic traits and physiological and biochemical indexes of flue-cured tobacco[J].Crops,(5):156-161.]
杨煜曦,卢欢亮,战树顺,邓腾灏博,林庆祺,王诗忠,杨秀虹,仇荣亮.2013.利用红麻复垦多金属污染酸化土壤[J].应用生态学报,24(3):832-838.[Yang Y X,Lu H L,Zhan S S,Deng T H B,Lin Q Q,Wang S Z,Yang X H,Qiu R L.2013.Using kenaf(Hibiscus cannabinus)to reclaim multi-metal contaminated acidic soil[J].Chinese Journal of Applied Ecology,24(3):832-838.]
姚运法,赖正锋,林碧珍,练冬梅,洪建基.2018.耐镉黄、红麻品种筛选试验[J].福建热作科技,43(3):1-4.[Yao Y F,Lai Z F,Lin B Z,Lian D M,Hong J J.2018.Choice test of cadmium proof vute,kenaf[J].Fujian Science&Technology of Tropical Crops,43(3):1-4.]
余沛东,陈银萍,闫志强,师小平,丁浚刚,颉海帆.2019.硝普钠对铅胁迫娃娃菜种子萌发及其幼苗生理特性的影响[J].南方农业学报,50(3):607-614.[Yu P D,Chen Y P,Yan Z Q,Shi X P,Ding J G,Xie H F.2019.Effects of sodium nitroprusside on seed germination and seedling physiological characteristics of Brassica pekinensis under lead stress[J].Journal of Southern Agriculture,50(3):607-614.]
曾小飚,李毅,陈冠喜,莫远明.2015.重金属镍胁迫对麻风树幼苗生理生化特性的影响[J].广东化工,42(21):232-234.[Zeng X B,Li Y,Chen G X,Mo Y M.2015.Effect of heavy metal nickel stresson physiological and biochemical characteristics in seedling of Jatropha Carcas L.[J].Guangdong Chemical Industry,42(21):232-234.]
张加强,潘凤英,廖小芳,周瑞阳,杨健,黄龙.2011.红麻杂交种幼苗生长对盐胁迫的响应[J].华中农业大学学报,30(5):552-557.[Zhang J Q,Pan F Y,Liao X F,Zhou RY,Yang J,Huang L.2011.Response of hybrid kenaf seedling to salt stress[J].Journal of Huazhong Agricultural University,30(5):552-557.]
张嘉桐,关颖慧,司莉青,彭霞薇,孟丙南,周金星.2018.Pb2+、Cd2+复合胁迫对桑树光合作用的影响[J].北京林业大学学报,40(4):16-23.[Zhang J T,Guan Y H,Si L Q,Peng X W,Meng B N,Zhou J X.2018.Effects of Pb2+and Cd2+combined stress on photosynthesis of Morus alba[J].Journal of Beijing Forestry University,40(4):16-23.]
张建新,张婷婷,龙昌莲,崔乐怡,张航,苟秋,吴玉环,刘鹏.2018.重金属镉胁迫下臭牡丹的生理响应及富集研究[J].安徽农业大学学报,45(4):703-709.[Zhang J X,Zhang T T,Long C L,Cui L Y,Zhang H,Gou Q,Wu YH,Liu P.2018.Physiological response and bioconcentration of Clerodendrum bungei Steud.to cadmium[J].Journal of Anhui Agricultural University,45(4):703-709.]
赵淑玲,王瀚,王让军,陈强,杨小录,王一峰.2018.重金属Cd2+对花椰菜种子的萌发及幼苗生理生化的影响[J].种子,37(1):100-102.[Zhao S L,Wang H,Wang R J,Chen Q,Yang X L,Wang Y F.2018.Effect of Cd2+stress on seed germination and seedling physiological and biochemical characteristics of cauliflower[J].Seed,37(1):100-102.]
周妍英,罗正明.2018.镉对中华圆田螺抗氧化酶活性和脂质过氧化的影响[J].食品工业科技,39(15):43-47.[Zhou Y Y,Luo Z M.2018.Effects of cadmium on antioxidant enzymes activities and lipid peroxidation in mudsnail(Cipangopaludina cathayensis)[J].Science and Technology of Food Industry,39(15):43-47.]
邹瑞昌,万正杰,徐跃进,施展,傅廷栋.2012.叶用芥菜细胞质雄性不育系0912A的胞质效应和杂种优势分析[J].植物科学学报,30(3):261-268.[Zou R C,Wan Z J,Xu YJ,Shi Z,Fu T D.2012.Cytoplasmic effects and heterosis in cytoplasmic male sterile line of leafy Mustard 0912A[J].Plant Science Journal,30(3):261-268.]
Sreenivasulu N,Grimm B,Wobus U,Weschke W.2000.Differential response of antioxidant compounds to salinity stress in salt-tolerant and salt-sensitive seedlings of foxtail millet(Setaria italica)[J].Physiologia Plantarum,109(4):435-442.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |