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盐胁迫对水稻种子萌发及幼苗生长的影响
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摘要
本试验选用NaCl和NaHCO3作为盐胁迫,设置几个不同的盐浓度梯度,对所选的粳稻种子进行盐胁迫处理,分别测定不同处理下种子萌发和幼苗生长时的各项农艺指标和生理生化指标,探讨水稻种子萌发和苗期生理因素内在的相关性,以明确盐胁迫对水稻种子及幼苗生长发育影响的根源,为盐碱地科学种植水稻,选择优质抗盐种子提高盐碱地水稻单产能力提供一定的理论依据,为水稻抗性育种提供参考指标。本试验结论如下:
     1.低浓度的盐胁迫对水稻种子的发芽有略微的促进作用,盐浓度大于1%时表现出抑制作用。盐浓度小于0.5%时,对各品种发芽率的影响是不大的;盐胁迫的浓度大于0.5%时,盐浓度越大,各品种的发芽率越低。0.7%的盐浓度是抗盐性强弱品种在发芽率上表现差异的临界浓度,当盐胁迫浓度大于0.7%时,抗盐性弱的品种的发芽率会迅速降低,抗盐性强的品种的发芽率平缓下降。盐胁迫对其它发芽阶段指标的影响规律与芽率类似。
     2.盐胁迫对水稻幼苗农艺性状指标株高、根长、根数的影响规律是一致的,即低浓度的盐胁迫促进水稻幼苗农艺性状的生长,高浓度的盐胁迫抑制生长,抗盐性品种株高、根长、根数的值明显优于其它品种,在盐浓度较高时,差异更加明显。水稻在受到盐胁迫时株高、根长、根数等农艺性状指标的变化情况可以作为抗盐能力的依据。
     3.盐胁迫对水稻生理生化指标的影响规律
     抗盐性弱的品种外渗电导率的值高,受到盐胁迫伤害的程度大。抗盐性强的品种外渗电导率的值低,受到盐胁迫伤害的程度小。外渗电导率的值与水稻的抗盐性成反比。
     随着盐胁迫浓度的增加,各品种水稻幼苗叶片内的脯氨酸含量、SOD活性、MDA含量显著增加,而可溶性糖含量、叶绿素含量显著下降。抗盐性强的品种幼苗叶片内的脯氨酸含量、SOD活性、可溶性糖含量、叶绿素含量高,MDA含量低;抗盐性弱的品种幼苗叶片内的脯氨酸含量、SOD活性、可溶性糖含量、叶绿素含量低,MDA含量高。
In the test, NaCl and NaHCO3 were used as salt stress, several different salt concentration gradients were set, seeds of indica rice and japonica rice were treated with salt stress, seed germination and seedling growth of the various agronomic parameters and physiological and biochemical indexes were measured under different treatments, inherent relativity of seed germination and seedling physiological factors were discussed. in order to clear reason of salt stress effect on rice seed and seedling growth and development. This would provide theoretical basis on scientific planting rice on saline alkali soil, on selecting seed which had high-quality resistant salt and increased yield, and provide reference index of resistance breeding of rice. The test results were as follows.
     1. Low concentration of salt stress slightly simulated effect on germination of rice seed. Germination of rice seed showed inhibitory effect when more than 1% salt concentration. Germination rate of different varieties was slightly influenced when less than 0.5% salt concentration; and germination rate of different varieties was more and more lower along with the increasing of salt concentration when more than 0.5% salt.0.7% salt concentration was critical concentration which germination rate showed differences on strong and low resistant salt varieties. When more than 0.7% salt concentration, germination rate of varieties which were weak resistant salt would decrease quickly, and germination rate of varieties which were strong resistant salt would gently decreased. Effects of salt stress on impact law of other germination stage indicators were similar to bud rate.
     2. Effect law of salt stress on agronomic traits of plant height, root length, root number of rice seedling was consistent. Low concentrations of salt stress would promote growth agronomic traits of rice seedling, and high concentrations of salt stress would inhibit growth. Plant height, root length, root number value of varieties which were strong resistant salt were significantly better than other varieties, when the salt concentration was high, the differences were more pronounced. Change situation of plant height, root length, root number and other agronomic traits indexes when rice was salt resistance could be used as the basis of salt resistant ability.
     3. Effect law of salt stress on physiological and biochemical indexes of rice
     Varieties which were weak resistant salt were high exosmosis conductivity, affected more degree hurt salt resistance.However, Varieties which were strong resistant salt were low exosmosis conductivity, affected smaller degree hurt salt resistance. Extravasais conductivity was inversely proportional with salt resistance of rice.
     As concentration salt stress increased, the proline content, SOD activity, MDA content of varieties leaves of rice seedling increased significantly, while the soluble sugar content, chlorophyll content decreased.leaves of rice seedling of varieties which were strong resistant salt were high proline content, SOD activity, soluble sugar content, the chlorophyll content, were low MDA content. Leaves of rice seedling of varieties which were weak resistant salt were low proline content, SOD activity, soluble sugar content, the chlorophyll content, were high MDA content.
引文
1.赵可夫,范海,盐生植物及其对盐渍环境的适应生理.北京:科学出版社,2005
    2.赵其国等.,土壤资源概论.北京:科学出版社,2007
    3.郗金标,张福锁,田长彦,新疆盐生植物.北京:科学出版社,2006
    4.张继澍,植物生理学.北京:高等教育出版社,2006.1
    5.李合生,现代植物生理学.北京:高等教育出版社,2002
    6.刘国花,植物抗盐机理研究进展.安徽农业科学[A],2006,34(23)6111-6112
    7.马焕成,蒋东明,木本植物抗盐性研究进展.西南林学院学报,1998,18(1):52-59
    8,倪秀珍,张强,抗盐植物研究进展[J].特产研究,2004,26(4):58-62
    9.刘友良.,植物耐盐性研究进展[J].植物生理学通讯,1987,(4):21-22
    10.潘瑞炽.,植物生理学[M].4版.北京:高等教育出版社,2003:292-293
    11.卢元芳,冯立田,NaCl胁迫对菠菜叶片中水分和光合气体的影响.植物生理学通迅,1999,35(4):290-292
    12.李艺华,罗丽,植物盐胁迫及其抗性生理研究进展.福建热作科技,2006,31(3):45-48
    13. ZHAO FENGYUN, GUO SHAN II, WANG ZENGLAN, et al. Recent advances in study on transgenic plants for salt tolerance[J]. Journal of Plant Physiology and Molecular Biology,2003, 29(3):171-178,
    14.常红军,马灿玲.盐胁迫对4个玉米品种的萌发及生长的影响.安徽农业科学,2006,34(17):4273-4274
    15.梁云媚,李燕,多立安,等.不同盐分胁迫对苜蓿种子萌发的影响[J].草业科学,1998,15(6):21-25.
    16.张淑艳,包桂荣,自长寿,等.几种草地早熟禾种子萌发期耐盐性的比较研究[J].内蒙古民族大学学报:自然科学版,2002,17(2):123—126.
    17.谢德意,王惠萍,王付欣,冯复全.盐胁迫对棉花种子萌发及幼苗生长的影响.种子,2000(03)
    18.刘宛,胡文玉,郝建军,陈贵.NaCl胁迫下离体小麦叶片内抗坏血.酸与几种生理生化指标变化的关系(简报).植物生理学通讯,1997, (06)
    19. Sreenivasulu N.,Grimm B.,Wobus U.,and Weschke W.,2000,Differential response of antioxidant compounds to salinity stress in salt-tolerant and salt-sensitive seedings of foxtail-millet,Phsilo,Plant,109:435-442
    20. Greenway H, Munns R. Mechanisms of salt tolerance in nonhalophytes [J].Ann. Rev.Plant Physiol.,1980,37:149-190.
    21.宋景芝,作物品种资源耐盐性鉴定方法的研究.见:中国农学会遗传资源学会,中国农业科学院作物品种资源研究所主编.作物抗逆的原理与技术.北京:北京农业大学出版社,1989,261-267
    22. M Akbar Genetics of Salt Tolerance in Rice. Rice Genetics.IRRI,1989
    23. M P.Jones.Genetic Analysis of Salt Tolerance in Man grove Swamp Rice. Rice Genetics.IRRI,1989
    24. S K.Sharm.Saline Environment and Plant Growth.ABPA gro-Botanical Publisher (India).Old Ginami BIKAER,1986
    25.郭望模,傅亚萍,孙宗修,郑镇一, 盐胁迫下不同水稻种质形态指标与耐盐性的相关分析.植物遗传资源学报,2003,4(3)245-251
    26.张国新,张晓东,张亚丽,盐胁迫下水稻种子发芽特性及耐盐性评价.现代农业科技,2007(14)108-110
    27.郭彦张文会杨洪双曲文强,盐胁迫下水稻发芽特性和幼苗耐盐生理基础.安徽农业科学,2006,34(6):1053-1054
    28.王秀萍,张晓东,鲁雪林,孙宇,盐胁迫对冀东滨海稻区优良水稻种子发芽率的影响(简报)(A).河北科技师范学院学报,2004,18(1):76-78
    29.秦忠彬.,耐盐水稻80-85不同生育期耐盐性的研究.见:中国农学会遗传资源学会,中国农业科学院作物品种资源研究所主编.作物抗逆的原理与技术.北京:北京农业大学出版社.,1989,279-281
    30.闫先喜.,盐胁迫对大麦种子细胞膜透性的影响.植物学报,1995,12(增刊):53-54
    31.韩朝红,NaCl对吸胀后水稻的种子发芽和幼苗生长的影响.植物生理通讯,1998,34(5):339-342
    32. BAEKMH,KIMJH,CHUNGBY,etal.Alleviation of salt stress by low dose irradiation in rice[J].Biologia Plantarum.2005,49 (2):273-276
    33. PADHYAYRK,PANDASK.Salttoleranceoftwoaquaticmacrophytes, Pistia stratiotesand Salvinia molesta[J].BiologiaPlantarum,2005,49 (1):157-159
    34.MOLASSIOTISAN,SOTIROPOULOST,TANOUG,etal.Antioxidant and anatomical responsesin shoot culture of the apple root stockMM106 treated with NaCl,KCl,mannito-lorsorbitol[J].Biologia Plantarum,2006,50 (3):331-338
    35. PARIDAAK,DASAB,MITTRAB.Effects of NaCl stress on the structure,pigment complex composition,and photosynthetic activity of mangrove Bruguier- aparviflora chloroplasts[J].Photo synthetica.2003,41:191-200
    36. AsishKumarParida,BhabatoshMittra,AnathBandhuDas,etal.High salinity reduces the content of ahighly abundant23-kDaprotein of the mangroveBruguieraparviflora[J].Planta,2005,221:135-140
    37.克热木·伊力,侯江涛,买合木提等,盐胁迫对扁桃光合特性和叶绿体超微结构的影响[J].西北植物学报,2006,26(11):2220-2226
    38. SAYEDSA,GADALLAHMAA.Effects of shoot and root application oft hiaminonsalt stressed sunflowerplants[J].PlantGrowthRegulation,2001,33:1-10
    39. KARIMIG,GHORBANLIM,HEIDARIH,etal.The effects of NaCl on growth, water relations,osmolytes and ioncontent inKochiaprostrate[J].BioIogiaPlantarum,2005,49(2):301-304
    40. ZHANGYY,WANGLL,LIUYL,etal.Nitricoxideenhancessalttoleranceinmaize seedlings through increasing activities of proton-pump andNa+/H+Antiport in the tonoplast[J].Planta,2006,224:545-555
    41.杜洪艳,柏彦超,白寅,汪孙军,蔡树美,沈淮东,陈峰,钱晓睛,NaCI胁迫对水稻幼苗生长和钾、钠、钙、镁营养的影响[A].江苏农业学报,2008,24(4):527-529
    42.周斌伟,张娅,王仁雷,刘青,徐艳丽,不同耐盐性水稻幼苗叶绿体光能转化特性对盐胁迫的反应.安徽农业科学,2008,36(1):130-132
    43.王仁雷,华春,罗庆云,刘友良,盐胁迫下水稻叶绿体中Na+、Cl-积累导致叶片净光合速率下降植物生理与分子生物学学报,2002,28(5):385-390
    44.王仁雷,华春,刘友良,盐胁迫对水稻光合特性的影响.南京农业大学学报,2002,25(4):11-14
    45.洪森荣,尹明华,盐胁迫对杂交水稻试管苗生长发育和部分生理生化指标的影响.杂交水稻,2008,23(4):69-72
    46. Rogbeil J E, Subbaraman N, Karthikeyan C. Heterosis in rice(Oryza sativaL.) under saline stress condition. Crop Res H isar,1998,15 (1):68-72
    47.阮松林,薛庆中,盐胁迫条件下杂交水稻种子发芽特性和幼苗耐盐生理基础.中国水稻科学2002,16(3):281-284
    48. IRRI.IRRIAnnualRe portfor.1974,126-130
    49.许帼英,盐胁迫对木地夫种子萌发及幼苗生长的影响[硕士学位论文].新疆,乌鲁木齐.新疆农业大学,2008.5
    50.张瑞珍,盐碱胁迫对水稻生理及产量的影响[硕士学位论文].吉林,长春.吉林农业火学,2003.6
    51.李海波,水分亏缺和盐胁迫对水稻叶片气孔及其他生理性状的影响[硕士学位论文].辽宁,沈阳.沈阳农业大学,2004.6
    52.孟长军,盐胁迫下樱桃番茄苗期生理生化特性的研究[硕士学位论文].陕西,杨凌.西北农林科技火学,2007.6
    53.田秀民,闰彩霞,汪季,温度和NaCl浓度对两种无芒雀麦种子萌发的影响.内蒙古农业大学学报,27卷4期:31-36
    54.李婧男,刘强,王平平,潘伟,水培条件下沙冬青幼苗对盐胁迫的响应.植物研究,28卷3期:342-346
    55.张宝泽,NaCl对小麦的地上部和地下部的生理效应的研究[J].山东师范大学学报(自然科学版),1996,11(2):54-56
    56.祁栋灵,韩龙植,张三元,水稻耐盐碱性鉴定评价方法.植物遗传资源学报,2005,6(2):226-231
    57.蒋荷,孙加祥,汤陵华.水稻种质资源耐盐性鉴定与评价.江苏农业科学,1995,4:15-16
    58.唐瑞.在盐胁迫下外源维生素浸种对小麦发芽及幼苗生长的影响[硕士学位论文].北京.中国科学院,2007.5
    59.中国农业科学院研究生院.稻米质量安全与HACCP.北京:中国农业科学技术出版社,2008.1
    60.汪贵斌,曹福亮等, 盐胁迫对4树种叶片中Na+和K+的影响.植物生态学报,2001,25(2):235-23
    61.王惠萍,王付欣等,盐胁迫对棉花种子萌发及幼苗生长的影响.种子,2000(3):10—11,13.
    62.陈志德,仲维功,杨杰,黄转运,水稻新种质资源的耐盐性鉴定评价.植物遗传资源学报,2004,5(4)351-355
    63.祁栋灵一,韩龙植,张三元,水稻耐盐/碱性鉴定评价方法.植物遗传资源学报2005,6(2):226-231
    64.张侠,宋莉璐,魏艳丽,任艳,朱娇,李红梅,李纪顺,杨合同,NaCl胁迫对三叶草种子萌发的影响,山东科学.第21卷第5期,2008年10月
    65.任艳芳,何俊瑜,NaCI胁迫对莴苣幼苗生长和光合性能的影响.华北农学报,2008,23(4):149-153
    66.崔辉梅,陈曾,盐胁迫对白菜种子萌发和幼苗生长的影响.安徽农业科学,2006,34(18):4680-4682
    67.翟凤林,曹鸣庆等编译,植物的耐盐性及其改良.北京:农业出版社,1989
    68.张志良,植物生理学实验指导.高等教育出版社,2010
    69.杨涓,许兴,盐胁迫下植物有机渗透调节物质积累的研究进展.宁夏农学院学报,2003,24(4)86-91
    70.汪宗立,李建坤,王志霞,水稻耐盐的生理研究.江苏农业学报,1990,6(2):1-6
    71.陶晶,陈士刚,秦彩云等.盐碱胁迫对杨树各品种丙二醛及保护酶活性的影响.东北林业大学学报,2005,33(3):13-15,37
    72. 刘凤荣,陈火英,刘杨等,盐胁迫下不同基因型番茄可溶性物质含量的变化.植物生理与分子生物学学报,2004,30(1):99-104
    73. 高俊凤,植物生理学实验指导.高等教育出版社,2004
    74.吴旭红,高玉芝,常志敏.盐胁迫对作物形态和生理过程的影响[A].高师理科学刊,2002,22(4): 51-53
    75.马建华,郑海雷,赵中秋,植物抗盐机理研究进展.生命科学研究,2001,5(3):175—179
    76. 刘秀珍,农业自然资源.北京:中国农业科学技术出版社,2006
    77. 吴永波,薛建辉,盐胁迫对3种白蜡树幼苗生长与光合作用的影响.南京林业大学学报:自然科学版,2002,26(5):19-26
    78.孙国荣,关旸,阎秀峰,盐胁迫对星星草幼苗保护酶系统的影响.草地学报,2001,9(1):34-37
    79. 张恩平,张淑红,司龙亭等,NaCl胁迫对黄瓜幼苗子叶膜脂过氧化的影响.沈阳农业大学学报,2001,32(6):446-448
    80. Robinson S P.Jone G P.Accumulation of gylcinebetaine in chloroplasts provides osmotic Adjustment during salt srtess.Aust J Plnat Physiol,1986,13:659-668.
    81. BlumA,Munns R et al.Genetically engineered Plnats resistant to soil dyring and salt srtess:How to interpret osmotic erlation.Plnat Physiol,1996,110:1051-1053
    82. 王俊刚,陈国仓等,水分胁迫对2种生态型芦苇的可溶性蛋白含量、SOD、POD、CAT活性的影响.西北植物学报,2002,22(3):561-565
    83. Akita S, Cabuslay G S. Physiological basis of differential response to salinity in rice cultivars. Plant and Soil,1990,123(2):277-294.
    84. 张娟,姜闯道,平吉成,盐胁迫对植物光合作用影响的研究进展.农业科学研究,第29卷第3期
    85. 蒋靓於卫东庄杰云樊叶杨沈波,水稻盐胁迫下农艺和生理性状的遗传分析(简报)分子细胞生物学报,第41卷第4期:317-322
    86. 张锦伟,谭学林,许键,不同浓度NaCl溶液对水稻不同品种(系)幼苗生长的影响.植物遗传资源学报,2004,5(1)100-104
    87. 王仁雷,华春,周峰,周泉澄,周斌伟,盐胁迫下不同耐盐性水稻幼苗叶绿素荧光差异性研究.江苏农业科学,2008年第4期:34-37
    88. 赵听,吴雨霞,赵敏桂等, NaCl胁迫对盐芥和拟南芥光合作用的影响.植物学通报,2007(2):154-160
    89. 张其德,盐胁迫对植物及其光合作用的影响(下).植物杂志,1999(2):32-33
    90. 李海波,陈温福,李全英,盐胁迫下水稻叶片光合参数对光强的响应.应用生态学报,2006,17(9):1588-1592
    91. 韩龙植,魏兴华,水稻种质资源描述规范和数据标准.北京:中国农业出版社,2006
    92. 王志春,梁正伟,植物耐盐研究概况与展望.生态环境2003,12(1):106-109
    93. SHANNON M C, RHOADES J D, DRAPER J H, et al. Assessment of salt tolerance in rice cultivars in response to salinity problems in California[J]. Crop Science,1998,38(2):395-398
    94. RAMAGOPOL S. Salinity stress induced Tissue-specific proteins in barley seedlings[J]. Plant Physiol,1987,84:94-98
    95. FLOWERS T J, TROKE P F, YEO A R. The mechanism of salt tolerance in halophytes[J]. Annu Rev Plant Physiology,1977,28:75-91.
    96. Moeljopawino S, Ikehashi H. Inheritance of salt tolerance in rice. Euphytica,1981,30(2):291-300
    97. Zhang H X and E. Blunwald. Transgenic salt tolerant tomato plants accumulate salt in the foliage but not in the fruits[J]. Nature biotechnology,2001,19:765-768
    98. Gramer G R. Displacement of Ca2+ and Na+ form the plasmalemma of rottlells Plant Physiol, 1985,79:207-211
    99. 谢国生,朱伯华,彭旭辉,杨梅,水稻苗期对不同pH值下NaCl和NaHC03胁迫响应的比较.华中农业大学学报,2005(4),121-124
    100.华春,王仁雷,水稻幼苗叶绿体保护系统对盐胁迫的反应.西北植物学报,2004,24(1):136-140
    101. 张锦伟,许键,杨改刚,谭学林,用不同浓度NaCl溶液筛选水稻苗期耐盐抗旱材料.西南农业学报,2004(17):81-84
    102. 华春,王仁雷,盐胁迫对水稻叶片光合效率和叶绿体超显微结构的影响.山东农业大学学报(自然科学版)2004,35(1):27-31
    103. 顾兴友,郑少玲,严小龙等,盐浓度对水稻苗期耐盐指标变异度的影响.华南农业大学学报,1998,19(1):30-34
    104.杨少辉,季静,王罡,宋英今,盐胁迫对植物影响的研究进展.分子植物育种,2006,4(3)s:139-142
    105. 刘峨峨,宗会,郭振飞等.干旱、盐和低温胁迫对水稻幼苗脯氨酸含量的影响.热带亚热带植物学报,2000,8(3):235-238
    106. 田国忠,李怀方,裘维蕃,植物过氧化物酶研究进展.武汉植物学研究,2001,19(4)332-344:
    107. 陈惠哲,朱德峰,林贤青,张玉屏,孙宗修,盐胁迫下水稻苗期Na+和K+吸收与分配规律的初步研究.植物生态学报,2007,31(5)937-945
    108. 杜洪艳,汪孙军,柏彦超,白寅,蔡树美,沈淮东,陈峰,钱晓晴,氯化钠和氮形态对水稻叶片丙二醛及叶绿素含量的影响.江苏农业科学,2008(3):235-238
    109. 吴其褒,胡国成,柯登寿等,俄罗斯水稻种质资源的苗期耐盐鉴定.植物遗传资源学报,2008,9(1):32-35
    110. 李常健,林清华,张楚富等,NaCl对水稻谷氨酰胺合成酶活性及同工酶的影响.武汉大学学报(自然科学版)1999,45:498-500
    111. Lutts S. Majerus V, Kinet J M,NaCl Effects on Proline Metabolism in Rice (Oryza sativa) Seedings.Physiol Plant,1999,105:450-458
    112. Gulati A, Jaiwal P K, Effect of NaCl on Nitrate Reductase Glutamate Dehydrogenase and Glutamate in Vigna Radiata Calli. Bio Plant,1996,38:177-183
    113. 陈敏,王宝山,植物质膜H+-ATPase响应盐胁迫的分子机制.植物生理学通讯,2006,42(5):805-811
    114. 王锁民,朱兴运,赵银.盐胁迫对拔节期碱茅游离氨基酸成分和脯氨酸含量的影响.草业学报,1994,3(3):22-26
    115. 汤章诚,逆境下植物脯氨酸的累积及其可能意义.植物生理学通讯,1984, (4):6-10
    116. 李付广,李凤莲,李秀兰.盐胁迫对棉花幼苗保护酶系统活性的影响.河北农业大学学报,1994,17(3):52-55
    117. 陈少裕,膜脂过氧化对植物细胞的伤害.植物生理学通讯,1991, (2):84-90
    118. 王宝山,Hasehke H P, Na+, K+和ABA对盐胁迫大麦根液泡膜ATPase活性的影响.植物生理学报,1991,17(4):403-406
    119. 于泉林,NaCl对水稻不同品种发芽和幼苗生长的影响.种子,2003,3:41-42,54

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