用户名: 密码: 验证码:
披碱草属(Elymus L.)植物野生种质资源生态适应性研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
披碱草属(Elymus L.)植物种类繁多,分布广泛,生境多样,适应性强,形态变异较为复杂。针对披碱草属植物形态多变适应性强的特点,本文以6种38份披碱草属野生种质材料为研究对象(以来自试验地周边天然草原的披碱草和老芒麦野生种质为对照),从地理分布、表型、生理生态、解剖结构以及分子水平等方面进行研究,力求揭示披碱草属植物生态适应机制。主要研究结果如下:
     1.披碱草属植物野生种质材料具有丰富的表型多样性。营养器官、穗部性状和种子性状均存在广泛的遗传分化。据主成分分析得出,株高、穗长、穗轴第一节间长、旗叶长、旗叶宽、外颖长、内稃长、颖宽、颖芒长、穗型、种子宽、千粒重、种子长、穗宽、穗节数和颖芒长等16个主要特征是确定优异种质和居群间形态分化的主要指标。不同表型性状多样性指数差异较大,其中株高、旗叶长、旗叶宽、旗叶至穗基部长、颖芒长和千粒重的多样性指数较高,穗部特征性状指标的多样性指数较低。
     2.披碱草属植物野生种质材料在试验地气候条件下均能完成生育期,但不同种质材料在同一环境条件下生育期有明显差异。生长动态分析表明,株高于拔节期到抽穗期增幅较大,叶面积于分蘖期到拔节期增幅较大;不同种质材料牧草产量差异显著;大部分种质材料茎叶比在1.0-2.0之间;生产性能较好的种质材料有来自内蒙的圆柱披碱草(NMC32)、北京的麦宾草(BJT37)、青海的披碱草(QHD19)、山西的披碱草(SXD36)、新疆的披碱草(XJD11、XJD5和XJD15)、新疆老芒麦(XJS8)、新疆麦宾草(XJT2)和新疆的肥披碱草(XJE13);牧草产量与鲜干比、种子产量和旗叶长之间显著相关。
     3.在干旱胁迫下,所分析披碱草属种质材料株高、叶面积、相对含水量和叶绿素含量明显下降,电导率、脯氨酸、SOD和POD含量明显上升。经抗旱隶属度综合分析,来自新疆的老芒麦(XJS17)、内蒙的披碱草(NMD30)、新疆的披碱草(XJD14和XJD11)属弱抗材料,来自内蒙的披碱草(NMD33)和新疆的麦宾草(XJT10)为不抗材料,其余材料抗旱性较强。对抗旱性影响显著的指标有叶片相对含水量、叶面积、相对电导率和叶绿素含量。
     4.披碱草属不同种质材料叶片解剖结构组成相似,但结构组织量化指标有明显差异。变异系数最大的为中脉厚(38.706%),其次为叶厚(33.843%),变异系数最小的为表皮细胞数(14.134%)。形态解剖结构变异作用较大的指标有:维管束高、维管束宽、叶厚、气孔长宽比、长细胞长、气孔数、上表皮厚、下表皮厚、中脉厚、气孔宽、导管宽、短细胞长及垂周壁形状。
     5.披碱草属模式种老芒麦光合速率日变化均呈双峰曲线,具有明显的“午休”现象,其他种也有类似现象。老芒麦净光合速率与光合有效辐射PAR和大气CO2浓度Ca显著相关,与空气相对湿度RH和气温Ta相关性不显著。对蒸腾速率影响较大的因子是Ta,其次是Ca。
     6.醇溶蛋白电泳分析结果表明,供试材料共分离出56条谱带,多态性比例为92.801%,居群间遗传相似系数的变异范围为0.376-0.946,居群内和居群间的多样性所占比例分别为47.67%和52.33%;ISSR分子标记结果表明,利用筛选出的14个引物,共检测出165条谱带,其中具有多态性的谱带为142条,多态性条带比例为87.571%,居群间的遗传分化系数为60.494%,居群内的遗传分化系数为39.57%。这两种结果均表明居群间的变异是该属植物的主要变异来源,并且内蒙和新疆居群遗传多样性较高。同一种类相同地理来源的材料首先聚在一起,但种间也有明显的交叉现象,说明居群间具有比较复杂的关系。
     总体研究结果表明,披碱草属植物种质材料存在丰富的遗传多样性;披碱草属植物解剖结构具有相似性;无论表型、形态结构、生理生态还是遗传结构与环境因子具有明显相关性;聚类分析表明,披碱草属植物种质材料具有趋同性适应特征;披碱草属植物在形态结构、生理生态特性、农艺性状所表现的适应性是比较一致。这些研究结果为科学地利用和保护披碱草属种质资源提供理论依据。
Elymus L., an important poaceae plant, was widely distributed in China where there were many species, and was highly adaptable. According to the character of morphological variance and high adaptation, thirty-eight accessions of wild Elymus(two materials of E.sibiricus and E. dahuricus from the local as comparison)were collected and studied on geographical distribution, growth and development, morphological variation, anatomical structures, physio-ecological and genetic characteristics to reveal the ecological adaptation mechanism. The main results were as follows:
     1. The Elymus germplasm had rich morphological diversity. No matter nutritional organs, ear traits or seed characters all had a wide range of variation. The principal component analysis results showed that plant high, spike length, rachis length of the first internode, flag leaf width, the first spikelet length, floret number, lemma length and spikelet number, spike type, 1000-seed weight, seed width and seed length were the main traits that determined phenotypic variation among populations. Different characters had different diversity indices. Among of these, the diversity indices of plant height, flag leaf length, flag leaf width, the length from flag leaf to the base of spike, glume awn length and 1000-seed weight were higher than spike traits.This means the spike characters is not susceptible to environment condition.
     2. All Elymus materials could return green in middle or late April. All the tested accessions could vegetate well and had better adaptability to local eco-climatic conditions. But different materials had significant differences growth period under the same environmental conditions. The growth dynamics of plant height increased quickly from jointing stage to heading stage, while the leaf area increased quickly from tillering stage to jointing stage. The yield characterizes of the thirty-eight accessions were significantly different. The leaf and stem ratio of most accessions belonged to the range of 1.5-2.0. Through gray correlation analysis showed there were 13 germplasm performed well, 23 medium and 2 poor. NMC32, BJT37, QHD19, SXD36, XJD11, XJD15, XJS8, XJT2, XJE13 and XJD5 were the top 10 germplasm. They all gave higher performances and could be uesed in breeding and production first. The yield of plants had closely relationship with the ratio of fresh and dry yield, seed production and flag leaf length.
     3. The drought resistance of Elymus from different habitats was investigated by using potted plants to simulate soil drought condition. The dynamic process of plant height, leaf area, relative water content, relative electrical conductivity, proline content, chlorophyll, SOD and POD, and other indicators related to the drought resistance were comprehensive evaluated by fuzzy to under the jurisdiction of function law under 21d of stress. The results showed that with the days of drought stress increased, plant height, leaf area, relative water content and chlorophyll decreased significantly, while the relative electrical conductivity, proline content, SOD and POD were increased distinctly. After analysis of the values of jurisdiction degree, the drought resistance of 38 materials were divided into three categories, XJS17, NMD30, XJD14 and XJD11 were weak drought resistance, NMD33 and XJT10 as susceptible, the others as drought resistance. Through correlation analysis selected indexes which had significant impact on drought resistance were the relative water content, leaf area,chlorophyll and relative electrical conductivity.
     4. The Elymus anatomical structure was no significant difference, but the quantitative index the characteristics of these structures in different materials varied apparently. One of the larger coefficients of variation was midrib thickness (38.706%). Then was leaf thickness (33.843%), and the smaller coefficient of variation was the number of epidermal cells (14.134%). Through the principal component analysis, the roles determine the morphological changes were as follows: vascular bundle diameter, leaf thickness, ratio between stomatal length to width, long cell, upper stomatal number, lower thick, veins thick, stomatal wide, duct wide, short cell and shape of anticlinal walls.
     5. Diurnal changes of eco-physiological and photosynthetic characteristics and environmental factors in leaves of three Elymus sibiricus forages from different regions were measuresd under dry farming.The results showed the diurnal variations of photosynthetic rates presented double peak. The phenomenon of“noon break”were obvious. Photosynthetically active radiation(PAR) had the greatest effects on the diurnal dynamics of photosynthesis rate (Pn),air temperature(Ta) had the greatest effect on the diurnal changes of transpiration rate (Tr).
     6. The genetic diversity of gliadin among the 36 specimens was tested by A-PAGE. The results showed that a total of 56 gliadin genotypes were separated through electrophoresis and polymorphism amounted to 92.801%. The coefficient range of genetic similarity was 0.376-0.946 with 0.311on average.Which showed rich genetic diversity of Elymus accessions. The total genetic diversity index indicated that approximately 52.33% of total gliadin variation occurred among populations. By means of ISSR, fourteen primer pairs were selected from 63 preparations and then used to analyze the plant materials. A total of 165 fragments were amplified from these 14 primers, of which 142 bands (87.571%) were polymorphic. The genetic diversity was 39.57% and 60.494% within populations and among Elymus respectively, The two ways all indicated the genetic variation among groups was the main sources of total genetic variation.The populations of Inner Mongolia and Xinjiang had higher genetic diversity index. The same geographical origin of the same populations could get together first. But there also were obvious inter-cross among different populations. This illustrated that there were complicated relationships among different germplasm.
     All these study results showed that the adaptive traits were consisitent with leaf anatomical structure, physio-ecological characteristics and cultivation. The Elymus germplasm had rich genetic diversity. Elymus plants had similar anatomical structure. Cluster analysis showed that Elymus germplasm material had convergence adaptation character. There were different degrees relevance among phenotypical characteristics, ecophysiological, genetic diversity and the five ecological factors (longitude, latitude, altitude, with an average annual temperature and annual rainfall). After a long-term evolutionary, Elymus plants formed the special structure, physiological and ecological characteristics and genetic mechanism that adaptated to environment. These results provided scientific basis for the protection and useness of the Elymus germplasm.
引文
[1]卢宝荣.披碱草×球茎大麦属间杂种的减数分裂研究[J].遗传学报,1997,024(003):0263~0270
    [2] Lanwrenee T. Inheritance of a dwarf character in Russan wild rye grass,Elymus junceus[J]. Cand J Genet Cytol,1967,9:126~128
    [3] Dewey D R.The genomic system of classification as a guide to intergeneric hyridization with the perennial Triticeae.In:Gustafson J.P.(ed.)gene manipulation in plant improvement.Plenum Publishing Corporaion. New York,1984,209~280
    [4] Crane C F,Carman J G. Mechanisms of apomixes in Elymus rectisetus from East Australia and New Zealand[J].Amer J Bot,1987,74:477~456
    [5]杨瑞武,周永红,郑有良,等.利用RAPD分析披碱草属、鹅观草属和猬草属模式种的亲缘关系[J].西北植物学报,2001,21(5):865~871
    [6]陈守良,徐克学.应用数量分类探讨鹅观草属的归属问题[J].植物分类学报, 1989,27(3): 190~196
    [7]陈功,贺兰芳.高寒地区两种老芒麦生态适应性和生产性能评价[J].草业科学,2004,21(9):39~41
    [8]王世金,李健华.小麦族植物作为牧草种质资源的初步评价[J].草业科学,1993,2(1):60~69
    [9] Ujeeb-Kazi A, Rodriguez R. Cytogenetics of Elymus canadensis and Hordeum vulgare[J]. Hereditas, 1982,73:77~79
    [10]郭延平,郭本兆.小麦族植物的属间亲缘和系统发育的探讨[J].西北植物学报,1991,11(2):159~169
    [11]郭本兆.中国植物志[M].北京:科学出版社,1987,9(3):51~401
    [12]谢可军.鹅观草属与披碱草分类学的历史与现状[J].草原与草坪,2000,91:6~8
    [13] Baum B R, YENC,YANG J L. Roegneria:its genetic limits and justification for its recognition[J]. Canadian Journal of Botany,1991,69:282~294.
    [14]耿以礼.中国主要植物图说—禾本科[M].北京:科学出版社,1959,342~446.
    [15] love A.Conspectus of the Triticeae [J]. Feddes Report,1984,95:425~520
    [16] Elev N N. Triticeae Dum. In:Poaceae USSR,Leningrad:Nauka Pub House,1976,105~206
    [17] Deris A,Humphries E J,Tutin T G,et al. Tribe Triticeae Dumort. In:Tutin T G,et al(eds)Flora Europaea,vol 5. Cambridge University Press,Cambridge,1980,190~206
    [18]徐柱.中国禾草属志[M].内蒙古人民出版社,1997,195~197
    [19]徐柱.世界禾草属志[M].中国农业科技出版社,1999
    [20]陈默君,贾慎修.中国饲用植物[M].北京:中国农业出版社,2002
    [21]吴征镒,陈书坤.云南植物志(9)[M].北京:科学出版社,2003,404~409
    [22]徐柱.中国牧草手册[M].化学工业出版社,2004,112~115
    [23] Dewey D R. Historical and current taxonomic persperctives of Agropyron, Elymus and related genera[J]. Crop Science,1983,23:637~642
    [24]李永干,闫贵兴.五种国产披碱草属牧草的核型分析[J].中国草原,1985,(3):56~60
    [25]刘玉红.我国11种披碱草的核型研究[J].武汉植物学研究,1985,3(4):323~330
    [26]卢宝荣. E.Nutans和E.sibiricus, E.burchanbuddae的形态学鉴定及其染色体组亲缘关系的研究[J].植物分类学报.1994,32(6):504~513
    [27]闫贵兴.中国草地饲用植物染色体研究[M].呼和浩特:内蒙古人民出版社,2001,69~71
    [28]蔡联炳.中国鹅观草属的分类研究[J].植物分类学报,1997,35:148~177.
    [29]蔡联炳,冯海生.披碱草属3个种的核型研究[J].西北植物学报,1997,17(2):238~241
    [30]卢宝荣,颜济,杨俊良.新疆、青海和四川等地区小麦族植物的细胞学观察[J].云南植物研究,1990,12(1):57~66
    [31]杨瑞武,周永红,郑有良.小麦族披碱草属、鹅观草属和猬草属模式种的C带研究[J].云南植物研究,2003,25(1):71~77
    [32]卢红双.披碱草属穗型下垂类种质的分类鉴定及遗传多样性分析[硕士学位论文].北京:中国农业科学院,2007
    [33]刘海学,李景欣.加拿大披碱草的核型分析[J].哲里木畜牧学院学报,1996,6(2):29~30
    [34]张建波,白史且,张新全,等.川西北高原12个垂穗披碱草居群的核型研究[J].西北植物学报,2008,28(5):0946~0955
    [35]陈仕勇,马啸,张新全,等. 10个四倍体披碱草属物种的核型[J].植物分类学报,2008,46(6):886~890
    [36] Sergei Svitashev,Tomas Bryngelsson. Genome specific repetitive DNA and RAPD marker for genome identification in Elymus and Hordelymus[J]. Genome,1998,41:120~128
    [37]于卓,云锦凤.小麦族内几种远缘禾草及其杂交种过氧化物酶同工酶分析[J].中国草地,1999,2,4~7
    [38]李造哲,马青枝,云锦凤,等.披碱草和野大麦及其杂种F1与BC1过氧化物同工酶分析[J].草业科学,2001,10(3):38~41
    [39]杨瑞武,周永红,郑有良.披碱草属、鹅观草属和猬草属模式种的形态学变异和酯酶同工酶分析[J].四川农业大学学报,2000,18(4):291~295
    [40]胡志昂,王洪新.蛋白质多样性和品种鉴定[J].植物学报,1991,33(7):556~564
    [41]鲍晓明,黄百渠.小麦—冰草异附加系种子醇溶蛋白基因表达的分析[J].作物学报,1993,19(3):233~238
    [42]门中华,乌仁其木格.不同类型苏丹草种子醇溶蛋白的研究[J].内蒙古草业,1999,B12:28~30
    [43]杨瑞武,周永红,郑有良.披碱草属的醇溶蛋白研究[J].四川农业大学学报,2000,18(1):11~14
    [44]张建波,白史且,张新全,等.川西北高原野生垂穗披碱草醇溶蛋白遗传特性研究[J].安徽农业科学,2008,36(10):4036~4039
    [45]严学兵,郭玉霞,周禾,等.青藏高原垂穗披碱草遗传变异的地理因素分析[J].西北植物学报,2007,27(2):328~333
    [46] Diaz O,Salomon B,Bothmer R V. Description of isozyme polymorphisms in Elymus species by using starch gel electrophoresis[A].Aleppo:Science Publishers.1998,199~208
    [47] Diaz O,Salomon B,Bothmer R V. Genetic variation and differentiation in Nordic populations of Elymus alaskanus(Scrib.Ex Merr.)Love(Poaceae)[J]. Theoretical Applied Genetics,1999,99:210~217
    [48] Sun G L,Diaz O,Salomon B,et al.Genetic diversity in Elymus caninus as revealed by isozyme,RAPD and microsatellite marks[J].Genome,1999,42:420~430
    [49] Sun G L,Salomon B,Bothmer R V. Microsatellite polymorphism and genetic differentiation in three Norwegian population of Elymus alaskanus(Poaceae)[J]. Plant Systematic Evolution,2002,234:101~110
    [50] Macritchie D,Sun G L. Evaluating the potential of barley and wheat microsatellite marks or genetic analysis of Elymus trachycaulus complex species[J].Theoretical Applied Genetics,2004,108:720~724
    [51] Sun G L,Salomon B,Bothmer R V. Characterrization and analysis of microsatellite loci in Elymus caninus(Triticeae:Poaeeae)[J].Thero Appl Genet,1998,96:676~682
    [52] Cox T.S. et al. Genetic relationships among hard red winter wheat 6 cultivars as evaluated by pedigree analysis and gliadin polyacrylamide gel electrophoretic patterns[J]. Crop Sci,1985,25: 1058~1063
    [53]卢宝荣.披碱草属与大麦属系统关系的研究[J].植物分类学报,1997,35(3):193~207
    [54] Gren-Lou Sun,Salomon.Characterization of microsatellite loci from Elymus alaskanus and length polymorphism in several Elymus species(Triticeae:Poaceae)[J].Genome,1998,41:455~463
    [55] Cren-Lou Sun,Oscar Diaz.Genetic diversity in Elymus caninus as revealed by isozyme,RAPD and microsatellite markers[J].Genome,1999,42:420~431
    [56]周永红,郑有良,杨俊良,等.鹅观草属、披碱草属、猬草属和仲彬草属植物的RAPD分析及其系统学意义[J].四川农业大学学报,2001,19(1):14~20
    [57]张颖,周永红,张利,等.鹅观草属、披碱草属、猬草属和仲彬草属物种的RAMP分析及系统学意义[J].西北植物学报,2005,25(2):368~375
    [58]王树彦,云锦凤,韩冰,等.加拿大披碱草、老芒麦及其杂种F1代的RAPD分析[J].西北植物学报,2004,24(9):1687~1690
    [59]孙建萍,袁庆华.利用微卫星分子标记研究我国16份披碱草遗传多样性[J].草业科学,2006,23(8):40~44
    [60]李永祥,李斯深,李立会,等.披碱草属12个物种遗传多样性的ISSR和SSR比较分析[J].中国农业科学,2005,38(8):1522~1527
    [61]严学兵.披碱草属植物遗传多样性研究[博士学位论文].北京:中国农业大学,2005
    [62]周永红,郑有良,杨俊良,等. 10种披碱草属植物的RAPD分析及其系统学意义[J].植物分类学报,1999,37 (5):425~432
    [63]苏加楷,耿华株,马鹤林,等.野生牧草的引种驯化[M].化学工业出版社,2004
    [64]张东晖,云锦凤,石凤敏,等.不同贮藏时间披碱草种子劣变及活力测定[J].草业科2008,25(4):116~118
    [65]赵殿智,韩燕,丁恺,等.不同叶面肥对垂穗披碱草种子产量的影响[J].青海草业,2008,17(1):10~12
    [66]马宗仁,郭博.短芒披碱草和老芒麦在水分胁迫下游离脯氨酸积累的研究Ⅰ牧草抗旱性与脯氨酸积累能力关系的标准[J].中国草地,1991,4:12~16
    [67]马宗仁.短芒披碱草和老芒麦在水分胁迫下游离脯氨酸积累的研究Ⅱ关于牧草间脯氨酸积累差异原因[J].草业科学,1992,9(5):53~57
    [68]张力君,庄光辉. 9种禾草对干旱胁迫的生理反应[J].内蒙古农业大学学报,2000,21(4):14~19
    [69]叶红霞,张海林. 3种披碱草属牧草对比试验[J].青海草业,2007,16(3):12~14
    [70]周瑞莲,张普金,徐长林.长期低温作用下垂穗披碱草保护酶活性变化及其牧草生态适应性进行研究[J].草业学报,1995,4(3):30~35
    [71]万永芳,颜济.小麦近源野生牧草的赤霉病抗性研究[J].牧草病理学报,1997,27(2):107~111
    [72]徐本美,李曜东.披碱草种子发芽特性及其活力提高的研究[J].种子,2002,4:1~4
    [73]盘朝邦,王元富.老芒麦、垂穗披碱草产量形成与水热季节变化的关系.草业科学,1992,9(6):13~17
    [74]施建军,王柳英,马玉寿,等.“黑土型”退化草地人工植被披碱草属三种牧草的适应性评价[J].青海畜牧兽医杂志,2006,36(1):4~6
    [75]贾亚雄,李向林,袁庆华,等.披碱草属野生种质资源苗期耐盐性评价及相关生理机制研究[J].中国农业科学, 2008,41(10):2999~3007
    [76]尤海洋,罗新义.干旱胁迫对披碱草属植物保护酶活性的影响[J].当代畜牧,2007,8:40~42
    [77]周志宇,付华,张洪荣.不同供铁水平下垂穗披碱草铁吸收特性及对其他矿质元素吸收的影响[J].草业学报,1999,8(2):14~18
    [78]宋江湖,呼天明,王佺珍,等.施N量与西藏野生垂穗披碱草种子产量及产量因子的相关性分析[J].西北农林科技大学学报,2008,36(5):22~26
    [79]毛培胜,韩建国,王颖.施肥处理对老芒麦种子质量和产量的影响[J].草业科学,2001,8(4):7~13
    [80] William C,Young M,David O,et a1. Spring—applied nitrogen and production of cool season grass seed crops [J].Agron J,1999,91:339~343
    [81]王明泽,周淑丽,任翠梅,等.披碱草与羊草混播改良草地技术研究[J].黑龙江农业科学,2008,2:82~83
    [82]乔安海,韩建国,巩爱岐,等.氮肥对垂穗披碱草种子产量和质量的影响[J].草地学报,2006,14(1):49~51
    [83]张锦华,李青丰.氮磷肥对旱作老芒麦种子生产性能的研究[J].中国草地,2001,23(2):15-20
    [84]于卓,SAIGA Suguru.小麦族10种禾草叶片可消化性及矿物质含量的差异[J].草地学报,2002,10(1):1~6
    [85]杜国祯,孙国钧,王兮之.垂穗披碱草个体大小依赖的繁殖分配与种群密度的关系[J].草业学报,1999,8(2):26~33
    [86]顾梦鹤,杜小光,文淑均,等.施肥和刈割对垂穗披碱草(Elymus nutans)、中华羊茅(Festuca sinensis)和羊茅(Festuca ovina)种间竞争力的影响[J].生态学报,2008, 28(6):2472~2479
    [87]周华坤,赵新全,赵亮,等.高山草甸垂穗披碱草人工草地群落特征及稳定性研究[J].中国草地学报,2007,29(2):13~25
    [88]邱正强,马玉寿,施建军,等.甘肃马先蒿对“黑土型”退化草地垂穗披碱草人工草地的影响[J].草原与草坪,2006,5:26~29
    [89]于卓,壬晓娟,刘杰,等.加拿大披碱草与肥披碱草杂种F1的态学及细胞学分析[J].麦类作物学报,2004,24(4):6~10
    [90]于卓,宋永富,李造哲,等.加拿大披碱草×披碱草杂种F1的生育及细胞遗传学研究[J].草地学报,2002,10(4):258~264
    [91]于卓,马艳红,李小雷,等.加拿大披碱草与披碱草、圆柱披碱草2个种间杂种F1及其亲本的AFLP分析[J].草地学报,2008,16(5):431~435
    [92]仇松英,史忠良,武计萍,等.小麦与披碱草的杂交亲和性及杂种F1的育性研究[J].陕西农业科学,2008,54(2):3~4
    [93]史忠良,武计萍,孟兆萍,等.小麦与披碱草远缘杂交的研究[J].小麦研究,2008,29(1):23~26
    [94]张海琴,凡星,黄燕,等.披碱草与新麦草属间杂种的细胞遗传学研究[J].西北植物学报,2008,28(3):0485~0489
    [95] Jensene K B. Cytology and fertility of advanced population of Elymus lanceolatus (Scribn& Smith)Gould)    [96] Jensen K B,Redinbaug H M,Blood M,Horton W H,Asay K H.Natural hybrids of Elymus elymoides×Leymus salinus sub-sp.salmonis(Poaceae:Triticeae)[J].Crop Sci,1999,39:976~982
    [97]张艺,李达旭,张杰,等.披碱草组织培养体系的建立[J].四川大学学报:自然科学版,2008,45(1):205~208
    [98]李小雷,于卓,贺鹏程,等.加拿大披碱草、肥披碱草及其杂种F1RAPD分析[J].草地学报,2008,16(1):23~27
    [99]蒋高明.植物生理生态学的学科起源与发展史[J].植物生态学报,2004,28(2):278~284
    [100] Larcher W.Physiological plant ecology[M].Berlin heidelherg,New York:Spring Press.1995
    [101]喻梅,高琼,高素华.全球变化条件下植物个体的生理生态学模型[J].植物学报,1997,9(9):811~820
    [102]李继侗.植物地理学、植物生态学和地植物学的发展[M].北京:科学出版社,1958
    [103] Dewit C T. Simulation of assimilation, respiration and transpiration of Crops [M]. Wageningen:Pudoc Scientific Publishers,1978
    [104]蒋高明.当前植物生理生态学研究的几个热点问题[J].植物生态学报,2001,25(5):514~519
    [105]张昀.生物进化[M].北京:北京大学出版社.1998,106~108
    [106] Ackerly D D,Dudley S A,Sultan S E,et al.The Evolution of Plant Ecophysiological Traits: Recent Advances and Future Directions[J].Bio Science,2000,50(11):979~995
    [107]周婵.东北草原两个生态型羊草趋异适应特性及其进化机理的研究[博士学位论文].长春:东北师范大学生物系,2004
    [108]王立.松嫩草地优势禾草生理生态的适应特性及其对模拟气候变化的响应[博士学位论文].长春:东北师范大学,2006
    [109] Waiert Larcher.植物生理生态学[M].北京:中国农业大学出版社,1997
    [110]蒋高明.植物生理生态学[M].北京:高等教育出版社,2004
    [111] A.W.哈尼.植物与生命[M].北京:科学出版社,1984,125~195
    [112] Garnier E,Laurent G,Bellmann A,et al.Consistency of species ranking based on functional leaf traits [J]. New Phytologist,2001,152:6~83
    [113] Vendramini F,Diaz S,Gurvich D,et al. Leaft raits as indicators of resource use strategy in floras with succulent species [J]. New Phytologist,2002,154:147~157
    [114] Meinzer F. Functional convergence in plant responses to the environment[J]. Oecologia,2003,134:1~11
    [115] Reich P,Wright J,Cavender-Bares J,et al. The evolution of plant functional variation:raits spectra,and strategies[J]. International Jounal of Plant Science,2003,164(3Suppl.):143~164
    [116] Allen L H Jr.Carbon dioxide increase:direct impact on crops and indirect effects mediated through anticipated climatic changes[C].In:Boote K J et al.Physiology and Determination of Crop Yield.Usa:Madison,1994,425~459
    [117] Westoby M. Aleaf-height-seed(LHS)plant ecology strategy scheme.Plant and Soil [J],1998,199:213~220
    [118] Kramer P J,Kozlowski T T. Physiology of woody plants [M]. Academic press Inc,1979
    [119] Brodribb T,Hill R S .Light response characteristies of a morphologically diverse group of southern hemisphere conifers as measured by chlorophyll fluorescence[J].Oeeoldgia,1997, 110:10~17
    [120] Quarrie S A,Stojanovie J,Pekie S. Improving drought resistanee in small-grained cereals:A case study progress and prospects[J]. Plant Growth regulation,1999,29:l~21
    [121]方精云,费松林,樊拥军,等.贵州梵净山亮叶水青冈解剖特征的生态格局及主导因子分析[J].植物学报,2000,42(6):636~642
    [122]蒋志荣.沙冬青抗旱机理的探讨[J].中国沙漠,2000,20(10):70~74
    [123]王森,代力民,姬兰柱,李秋荣,郭玉强.土壤水分状况对长白山阔叶红松林主要树种叶片生理生态特性的影响[J].生态学杂志,2002,21(l):1~5
    [124]彭少麟,李跃林,余华,等.鼎湖山森林群落不同演替阶段优势种叶生态解剖特征研究[J].热带亚热带植物学报,2000,10(1):l~8
    [125] Sehonfeld M A,Johnson R C,Carver B F,Momhinweg D W. Water relations in winter wheat as drought resistanee indieators[J].Crop Sci,1988,28:526~531
    [126] Peltier J P,Marigo D, Marigo G. Involvement of malate and mannitol in the diumal Regulation of the water struts in members of oleaceae[J]. Trees,1997,12:27~34
    [127] Mielke M S,Oliva M A, Debarros N F,Penehel R M, Martinez C A,DeAlmeida A C. Stomatal control of transpiration in the canopy of a clonal Eucalyplus grandis plantation[J]. Trees,1999,13:152~160
    [128] Yordanov I,Velikova V, Tsonev T. Plant responses to drought,acclimation,and stress tolerance[J]. Photosynthetica,2000,38(l):171~186
    [129]牛书丽. C3与C4植物的环境调控[J].生态学报,2004,(2):24~28
    [130] Boardman N K.Comparative photosynthesis of sun and shade plants[J].Annual Review of Plant Physiology,1977,28:355~377
    [131] Berry J A,Bjorkman O. Photosynthetic response and adaptation to temperature in higher plant[J].Ann. Rev.Plant Physiol,1980,31:491~543
    [132] Sultan S E,Wilezek A M,Bell D L,Hand G. Physiological response to complex environments in anntlal Polygonum species of contrasting ecological breadth[J].Oecologia, 1998,115:564~578
    [133] Fausto M,Gunther S,Mareello V. Ecophysiological studies of Mediterranean plants species at the Castel Porziano Estate[J]. Atrnospheric Environment,1997,31(51):51~60
    [134]尚占环,姚爱光.生物遗传多样性研究方法及其保护措施[J].宁夏农学院学报,2002,23(1):66~69
    [135]曹家树,曹寿椿,易清明.白菜及其相邻类群基因组的分析[J].园艺学报,1995,22(1):47~50
    [136]肖苏,张新全,马啸,等.川渝地区野生鹅观草种质资源形态多样性研究[J].北方园艺,2008(8):10~14
    [137]严学兵,周禾,王堃,等.披碱草属植物形态多样性及其主成分分析[J].草地学报,2005,13(2):111~116
    [138]孙建萍.披碱草属野生种质资源遗传多样性研究[硕士学位论文].北京:中国农业科学院,2005
    [139]袁庆华,张文淑,苏加揩.披碱草属野生居群表型遗传多样性研究.新世纪牧草遗传资源研究,150~156
    [140]袁庆华,张吉宇,张文淑,等.披碱草和老芒麦野生居群生物多样性研究[J].草业学报,2003,12(5):44~49
    [141] Bothmer R von, Seberg O, Jacobsen N.Genetic resources in the Triticeae[J]. Hereditas, 1992,116:141~150
    [142]邓聚龙.灰色控制系统[M].武汉:华中理工大学出版社,1998
    [143]牟新待.草原系统工程[M].北京:中国农业出版社,1995
    [144]曾兵.鸭茅种质资源遗传多样性的分子标记及优异种质评价[博士学位论文].四川农业大学,2007
    [145]九林森.渭北旱塬杨家垄实验分区牧草引种试验研究[J].牧草与饲料,1990,4:38~42
    [146]易凤银.饲用稗草生育特性及栽培利用的研究[J].草业科学,1993,10(5):62~66
    [147]蒲朝龙.几种栽培豆科牧草生物量与结构的研究[J].四川草原,1997,(2): 11~19
    [148] Delany.R.H., A.K.Dobrenz. Morphological and anatomical featuresof alfalfa leaves as related to CO2 exchange[J].Crop Science.1974,3:444~447
    [149] Gossen.B.D.,Horton.P.B. Field responses and soil fertility[J]. Agronomy Journal,1994,86: 82~88
    [150] Kirk L.E. Self-fertilization in relation to crop improvement[J]. Science Agronomy,8:1~40
    [151]杨永兴.三江平原典型湿地生态系统生物量及其季节动态研究[J].中国草地,2002,24(1):1~7
    [157]施建军,马玉寿,李青云,等.青南牧区不同处理下燕麦生产性能的分析[J].四川草原,2004,(1):21~24
    [153]傅立国,张新全.禾本科优质牧草-黑麦草、鸭茅[J].台海出版社,2000
    [154] Heydecker,W. Seed Ecology [M]. London:Butter worths,1972
    [155] Soibrig,O.T. Studies on the population biology of genus VioaⅡ: The effect of plant size on fitness in Viola sororia [J].Evolution, 1981, (35):1081~1093
    [156] Wilson,M.F. Plant Reprouduction Ecology [M]. New York:Wiley,1985
    [157] Salisbury,E. J. The reproduction capacity of plants [M]. London:Bell,1942,1~24
    [158]王献礼,田杰英,杜文全,等.新疆长绒棉品种(系)的灰色关联度分析与综合评价[J].植物遗传资源学报,2003,4(2):144~146
    [159]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
    [160]华孟,王坚.土壤物理学试验指导[M].北京:北京农业大学出版社,1993,44
    [161]张治安,张美善,蔚荣海.植物生理学实验指导[M].北京:中国农业科学技术出版社,2004
    [162]孙海霞,祖朝龙,徐经年.干旱对植物影响的研究进展[J].安徽农业科学,2004,32 (2):365~367
    [163]王洪春.植物生理学专题讲座[M].北京:科学出版社,1987,336~341
    [164]祁云枝,杜勇军.干旱胁迫下黄瓜及蚕豆叶片膜透性改变及其机理研究[J].陕西农业科学,1997(4):6~7
    [165]任安芝,高玉葆,梁宇,等.白草和赖草无性系生长对干旱胁迫的反应[J].中国沙漠,1999(19):31~34
    [166]周瑞莲.应用生物化学技术进行牧草抗逆性鉴定的原理与方法[J].中国草地,1999(3):56~59
    [167] Bingru Huang,Jack Fry,Bin Wang,Water relations and canopy characteristics of Tall Fescue cultivars during and after drought stress[J]. Hort science,1998,(33):837~840
    [168]李俊庆.水分胁迫对不同抗旱型花生生长发育及生理特征的影响[J].中国农业气象,1996,17(1):11~17
    [169]胡小文,王彦荣,武艳培.荒漠草原植物抗旱生理生态研究进展[J].草业学报,2007,13(3):9~15
    [170]马智宏,李征,王北洪,等.冷季型草坪草耐旱及耐寒性比较[J].草地学报,2002,10(4):318~321
    [171] Xu SH J,An L Z, Feng H Y, et al. The seasonal effects of water stress on Ammopiptanthus mongolicus in dester environment [J]. Journal of Arid Environments,2002,51:437~447
    [172]周瑞莲,孙国钧,王海鸥.沙生植物渗透调节物对干旱、高温的响应及其在逆境中的作用[J].中国沙漠,1999,19:18~22
    [173] Levitt J. Responses of plants to environmental stress[M]. 2ed. Vol.,Academic Press
    [174]王继和.民勤沙区主要乔灌木体内水分状况及其抗旱特点的探讨[C].中国植物生理学会第三次全国会议论文摘要汇编,1982,272~273
    [175]王勋陵,马骥.从旱生植物叶结构探讨其生态适应的多样性[J].生态学报,1999,19(6):787~792
    [176]李兰芳,包维楷,刘俊华.岷江上游干旱河谷海拔梯度上四川黄栌叶片特征及其与环境因子的关系[J].西北植物学报,2005,25(11):2277~2284
    [177]马清温,张金保.水杉(杉科)的叶表皮结构[J].植物研究,2003,23(1):32~35
    [178] Chen L Q,Li C S,Chaloner W G. Assessing the potential for the stomatal characters of extant and fossil Ginkgo leaves to signal atmospheric CO2 change[J]. Am J Bot. 2001,88:1309~1315
    [179] Woodward F I. Stomatal numbers are sensitive to increases in carbon dioxide from pre-industrial levels[J]. Nature,1987,327:317~618
    [180] Metcalfe C R. Anatomy of the monocotyledons.1.Gramineae[M].Oxford:Clarendon Press, 1960:1~578
    [181]陈守良,金岳杏,吴竹君.小麦族叶解剖结构与分类关系的研究[J].南京中山植物园研究论文集,1987:1~13
    [182]陈清西,廖镜思.食用蕉若干品种类型叶片组织结构的比较观察[J].福建农学院学报,1992,21(4):406~412
    [183] Carpenter S B,Smith N B. Stoma distibution and size in southern appaiachian hardwoods [J]. Can. I. Bot., 1975
    [184]曾广文,蒋德安.植物生理学[M].杭州浙江大学出版社,2003
    [185]郑国昌.生物显微技术[M].北京:人民教育出版社,1979,l85~l88
    [186]李小燕,李连同,刘志花,等.葡萄叶片气孔的研究Ⅱ-气孔与葡萄生态适应性[J].内蒙农牧学院学报.1992,13(4):69~72
    [187]袁永明,陈家瑞.豆科黄华族植物叶解剖特征及其系统学与生态关系研究[J].植物学报,1991,33(11):840~847
    [188]蔡永立,王希华,宋永昌.中国东部亚热带青冈种群叶片的生态解剖[J].生态学报,1999,19(6):844~849
    [189]林金科,赖明志,詹梓金.茶树叶片净光合速率对生态因子的响应[J].生态学报,2000,20(3):404~409
    [190]周海燕,黄子琛.不同时期毛乌素沙区主要植物种光合作用和蒸腾作用的变化[J].植物生态学报,1996,20 (2):120~131
    [191] Platt T,Gallegos C L,Harrison W G.Photoinhibition of photosynthesis in natural assemblages of marine phytoplankton [J].J MarRes,1980,38:687~701
    [192] Harrison W G,Platt T.Photosynthesis irradiance relationships in polar and temperature phytoplankton populations [J].Polar Biol,1986,5:153~164
    [193] Falkowski P G,Raven J A.Aquatic Photosynthesis[M].Oxford:Blackwell,1997
    [194]许大全.光合作用效率[M].上海:上海科技出版社,2002,5~10
    [195] Hieke S,Menzel C M,Ludde P.Effects of light availability on leaf gas exchange and expansion in lychee(Litchi chinensis)[J].Tree Physiol,2002,22:1249~1256
    [196]余淑文,汤章城.植物生理和分子生物学[M].北京:科学出版社,1992
    [197] Farquhar G D, Sharkey T D.Stomatal conductance and photosynthesis[J]. Ann Rev Plant Physiol, 1982,33: 317~345
    [198]张美善,徐克章.西洋参叶片光合日变化与内生节奏的关系[J].吉林农业大学学报, 2003,25:595~597
    [199]翁晓燕,蒋德安.影响水稻叶片光合日变化因素的分析[J].中国水稻科学,1998,l2(2):105~108
    [200]罗勇,田大伦,项文华,等.在CO2浓度加富条件下马尾松针叶的生理生态响应[J]南京林学院学报,2004,24(1):14~15
    [201]刘玉华,史纪安,贾志宽,等.旱作条件下紫花苜蓿光合蒸腾日变化与环境因子的关系[J].应用生态学报,2006,17(10):1811~1814
    [202]林保花,刘金祥,肖生鸿,等.粤西乡土香根草光合生理生态特征日动态分析[J].应用生态学报,2006,17(11):2041~2045
    [203]李美茹,王以柔,刘鸿先,等.光照强度调控4种亚热带森林植物叶片的抗氧化能力[J].植物生态学报,2001,25:460~464
    [204]孙伟,王德利,王立,等.白草( Pennisetum flaccidum)蒸腾特性与水分利用效率对有效光辐射强度和CO2浓度的响应[J ].草业科学进展,2002,120~126
    [205]孙伟,王德利,王立,等.模拟光条件下禾本科植物和藜科植物蒸腾特性与水分利用效率比较[J ].生态学报,2003,23(4):814~819
    [206]白伟岚,任建武,苏雪痕.八种植物耐阴性比较研究[J].北京林业大学学报,1999,21( 3):4 6~52
    [207]李新国,许大全,孟庆伟.银杏叶片光合作用对强光的响应[J].植物生理学报,1998,24 (4):354~360
    [208]王满莲,韦霄,蒋运生,等.野生与栽培黄花蒿净光合速率对光强和CO2浓度的响应[J].热带亚热带植物学报,2007,15(1):45~49
    [209]杜占池,杨宗贵.扁蓿豆、冷蒿和木地肤枝条净光合速率与光照关系的动态特征[J].草地学报,1997,5(3):161~167
    [210]史刚荣,蔡庆生.白三叶叶片解剖可塑性及其对光强的响应[J].草地学报,2006,14(4):301~305
    [211] Cowan I R.Stomatal behavior and environmental[J].Advance Botany Research,1997,4:117~228
    [212]迟丽华,宋凤斌.松嫩平原4种植物光合作用光响应特性的研究[J].吉林农业大学学报,2007,29(2):119~122
    [213]郭清泉.苎麻不同品种叶片光合特性及其与产量形成关系的研究:Ⅱ叶片光合生理[J].湖南农学院学报,1993,19(6):550~557
    [214]江力,曹树青,戴新宾,等.不同光照强对对烟草光合作用的影响[J].中国烟草学报,2000,6(4):17~20
    [215]刘家琼,黎志坚,蒲锦春,等.我国沙漠中部地区主要不同生态类型植物脯氨酸的累积、光合呼吸和叶绿素含量[J ].植物学报,1988,(30):85~95
    [216] Zelitch,I. The close relationship between net photosynthesis and crop yield[J]. Bioscience. 1982,32:796~802
    [217] Moss,D.N. Burris,R.H.Black,C.C. Studies on increasing photosynthesie in crop plants [A]. CO2 Metabolism and Plant Productivity[M].Baltimore:University Park Press, 1976,31~35
    [218] Good,N. E. Bell, D.H. Caarlson,P.S. Photosynthesis,plant productivity,and crop yield [A].The Biology of Crop Productivity [M]. New York:Academic Press,1980,3
    [219] Evans,L.T. Murata,N. From leaf photosynthesis to crop productivity[A].Research inphotosynthesis. Dor-drecht Kluwer Academic Publishers,1992,587
    [220] Gifford,R.M.Biggins,J.Barries to increasing crop productivity by genetic improvement in photosynthesis[A]. Progress in Photosynthesis Research,Vol. [C].Dordrecht:Martinus Ni一jhoff Publishers,1987,337
    [221] Nelson,C.J. Asay,K.H. Horst,G.L. et al.Genetic association between photosynthetic characteristics and yield:review of evidence[J].Plant Physiol Biochem,1988,26:543-546
    [222]杜维广,张桂茹,满为群,等.大豆光合作用与产量关系的研究.大豆科学,1999,18(2):154~159
    [223]彭燕.野生鸭茅种质资源遗传多样性及优异种质筛选[博士学位论文].四川:四川农业大学,2006
    [224]张学勇,杨欣明,董玉琛.醇溶蛋白电泳在小麦种质资源遗传分析中的应用[J].中国农业科学,1995,28(4):25~32
    [225]车永和,李立会,何蓓如.冰草属(Agropyron Gaertn.)植物遗传多样性取样策略基于醇溶蛋白的研究[J].植物遗传资源学报,2004,5(3):216~221
    [226]陈玉清,郑有良,魏育明.四川小麦主栽品种醇溶蛋白遗传差异分析[J].四川农业大学学报,1999,17(3):254~260
    [227]杨瑞武,周永红,郑有良等.小麦族四个属模式种的醇溶蛋白分析[J].广西植物. 2001b,21(3):239~242
    [228]马啸,周永红,于海清,张海琴.野生垂穗披碱草种质的醇溶蛋白遗传多样性分析[J].遗传,2006,28(6):699~706
    [229]冯宗云,李宏,张立立,张义正.西藏野生大麦醇溶蛋白的遗传多样性[J].四川大学学报,2004,41(2):440~445
    [230] Persson K,Diaz O, Bothmer R,Extent and patterns of RAPD variation in landraces and cultivars of rye(Secale cereale L.) from Northern Europe[J]. Hereditas,2001,134(3):237~243
    [231] Nei M.Analysis of gene diversity in subdivided groups[J].Proc Nat Acad Sci USA,1973,70:3321~3323
    [232]肖海俊.鹅观草种质资源遗传多样性研究[博士学位论文].北京:中国农业科学院,2007
    [233] Zhang Xin-quan,Salomon B,Bothmer R von.Application of random amplified polymorphic DNA markers to evaluate in-traspecific genetic variation in the Elymus alaskanus complex (Poaceae) [J].Genetic Resources and Crop Evolution,2002,49(4):397~407
    [234] Diaz O,Sun Gen Lou,Salemon B,Bothrner R Von.Levels and distribution of allozymeand RAPD variation in populations of Elymus fibrosus (Schrenk) Tzve1. (Poaceae) [J].Genetic Resources and Crop Evolution,2000,47(1):11~24
    [235] Diaz O,Salomon B,Bothrner R Von. Genetic diversity and structure in populations of Elymus caninus L. (Poaceae) [J]. Hereditas,1999,131(1): 63~74
    [236] Jaaska V.Isoenzyme variation in the grass genus Elymus(Poaceae) [J]. Hereditas.1992,117:11~22
    [237] McMillan E,Sun G L Genetic relation of tetraploid Elymus species and their genomic donor species inferred from polymerase chain reaction restriction length polymorphism analysis of chloroplast gene regions[J]. Theoretical andApplied Genetics,2004,108:535~542
    [238] Agafonov A V,Baum B R,Bailey L G, Agafonova O V . Differentiation in the Elymus dahuricus complex (Poaceae):evidence from grain proteins,DNA,and crossability [J].Hereditas,2001,135:277~289
    [239]李淑娟.披碱草属野生种质资源的农艺性状及遗传多样性研究[硕士学位论文].青海大学,2007
    [240]严学兵,郭玉霞,周禾,等.影响披碱草属植物遗传分化和亲缘关系的地理因素分析[J].植物资源与环境学报,2006,15(4):17~24

© 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