春甘蓝抽薹性状遗传及相关研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
早熟春甘蓝在我国北方的栽培面积很大,对于缓解春淡季市场供应起到了很大的作用,但由于近年来北方春季气候反常和盲目的提早播种,春甘蓝的先期抽薹非常严重,为解决这一问题,最根本的手段就是培育抗抽薹的春甘蓝品种,本试验以抽薹特性明显不同7份农艺性状优良、配合力高的春甘蓝自交系为材料,对亲本材料的抽薹特性、抗抽薹特性的鉴定方法、春甘蓝抽薹的遗传特性和抽薹性与其他农艺性状的相关与回归进行了研究。本试验得出如下结论:
     1通过对70份农艺性状优良、配合力高的春甘蓝自交系材料抽薹特性的研究,从中选出了7份抽薹特性明显不同的亲本材料,它们是A(中间材料)、B、C(抗抽薹材料)、D、E、F、G(易抽薹材料)。
     2春甘蓝抗抽薹鉴定方法研究表明:甘蓝在8片叶龄进行45d有光照条件下低温春化处理,为最佳的筛选甘蓝育种试验材料抽薹特性的组合条件,对各类冬性有差异的材料都有效,且所用时间较短。
     3春甘蓝抽薹期属多基因控制的数量性状遗传,利用抽薹期明显不同的亲本杂交,F1代表现为易抽薹性,F2代表现为明显的连续变异,而且各世代正反交之间差异不显著,说明抽薹性状主要是受核基因控制的,与细胞质遗传关系不大。
     4通过ABC尺度遗传测验,证明春甘蓝抽薹性状的遗传符合“加性—显性”遗传模型,显性方差的百分数约低于加性方差所占的百分数,平均显性度小于1,说明在两种效应中基因的加性效应比显性效应更重要,显性作用只表现为不完全显性,早抽薹对晚抽薹为显性。
     5春甘蓝抽薹期的遗传力均不高,B*F的广义遗传力(h_B~2)为0.388、狭义遗传力(h_N~2)为0.304,受环境影响较大,所以在育种过程中对后期世代进行选择效果较好。
     6部分农艺性状与抽薹性状之间的相关和多元回归分析表明,抽薹的早晚受叶球紧实度的影响最大,与叶球紧实度呈极显著的正相关,与中心柱长呈负相关,虽没有达到显著水平,但相关系数比较大。同时,以外叶数(x1)、纵径(x)横径(x3)中心柱长(x4)和紧实度(x5)为自变量,以抽薹期(y)为依变量,进行多元逐步回归分析,得到回归方程:
     y=24.5247-0.2860x1+1.0196x2-0.8086x3+0.3718x4+26.1478x5
In the experiment, Seven early cabb8g6 inbred 1ines which had different
    resistance to bolting were selected as Wents. Bolting chaIacter of Wental
    generations, the identification of resistance to bolting, inheritance of
    bolting chaIacter and the correlation betW6en bolting date and other
    economical characters were studied. The main resu1ts are as follows f
    k Seven parents which had different resistance to bo1ting were obtained
    fron seventy cabb8ge inbred 1ines which h8d excellent econonical charcters
    and high cfor)ining ability. Their naJues were A. B. C. D. E. F. G, AInong them, B
    and C were difficult to bo1ting: E. P. G and H were easy to bo1ting and A
    were midd1e type.
    k The resu1t of identification of resistance to bolting indicated that:
    The cOInbination of eight 1eaves and 1ow tmperature treatment of 45 d8ys was
    the best condition of appraising bo1ting character.
    k Inheritance of bolting character of ear1y cabb8ge was in accordance
    withthe addi tiv-oninant genetic model. Additive effect was predominant,
    dominance i5; partial dOIninance. Additive genetic variance was larger than
    dominant genetic variance. Ear1y bo1ting date shoWs dominant to later bo1ting
    time.
    k Bolting date sas a qllantitative charaCter. The hybridization of
    parents which had different bolting date revealed that the first fi1ial
    generation was easy to bo1ting and the second fi1ial generation manifested
    itse1f as oontinuous variance. The variance of reciPforal hybrids wnsn't
    prominent, Which demonstrated that bolting character was mainly controlled
    by nuc1ear gene.
    k Bolt j.ng character was easily affected by environent because of low
    heritabi 1ity. so it sas necessare to se1ect in late generations of breeding.
    k Bo1ting date had proninent POsitive correlation with tight extent of
    the heading, the tight heading is resistant to bo1ting. 0n thecontrare,
    loose heading sas easy to bo1ting.
    Postgraduate: Zh8ng tao
    Profession: Genetics and breeding of crops
    Tutor: Yice Pro f ng chaO
引文
1 李曙轩,蔬菜栽培生理,科学出版社,1981
    2 谭其猛主编,蔬菜育种,1984,农业出版社
    3 蔬菜育种学,西南农业大学出版社
    4 孙日飞,张淑江等,春化和赤霉素对大白菜抽薹开花的影响,中国蔬菜,1999(3):14~17
    5 张明,钱婉琴,克服春大白菜先期抽薹的栽培技术研究
    6 叶利勇,郑金和等,春甘蓝未熟抽薹原因及对策,上海农业科技,1997-4
    7 朱宗元,殷玉华,春甘蓝品种、播种期和定植期对先期抽薹的影响
    8 张惠梅,胡喜来,播期对胡萝卜不同品种抽薹开花的影响,河南农业科学,1997-10
    9 张渭,万文鹏等,赤霉素处理对大白菜阶段发育的影响,种子,1996-4
    10 潘凯,大白菜花芽分化和抽薹过程的光温诱导效应及其机理的研究,硕士学位论文,2000
    11 奥岩松,李式军,陈广福,程斐,种子春化与光周期处理对大白菜花芽分化和抽薹的影响,东北农业大学学报,1996-9
    12 万文鹏,晚抽薹大白菜品种的选育,国际种质与遗传资源学术讨论会论文集,知识出版社,1993
    13 奥岩松等,晚抽薹大白菜的种子春化特性与光周期反应,1994园艺学进展,中国农业出版社,1994
    14 王超等,春结球甘蓝未熟抽薹原因及对策,北方园艺,总139
    15 王允兰等,播期及打尖处理对青海白菜开花结实的影响,沈阳农业大学学报,1991 22(4):323-326
    16 张伟丽等,结球白菜组培苗不经低温条件在试管内抽薹开花,中国蔬菜,1993(5):62
    17 张志焱,刘长庆等,春化条件对大白菜花芽分化及种株发育的影响,中国蔬菜,1995(5):35~36
    18 张凤兰,大白菜抽薹育种研究进展,北京农业科学,1993(8):23~26
    19 钟学东,大白菜、甘蓝生产上未熟抽薹的原因及对策,蔬菜,2001-3
    20 余阳俊,徐家炳等,大白菜室内苗期耐抽薹鉴定方法,中国蔬菜,2002(1):29~30
    21 李庆典,程斐,大白菜抽薹特性的研究进展,莱阳农学院学报,1997,14(4):265~268
    22 陶承光编译,土壤温度对大白菜春化作用的影响,种子世界,1989(6):33~34
    
    
    23 张凤兰,徐家炳,苗期遮光对易抽薹型大白菜抽薹开花的影响,中国蔬菜,1996(3):22~25
    24 赵殿国,黄瓜开花期遗传力的研究,中国蔬菜,1988(3):16~18
    25 刘来福、毛盛贤,作物数量遗传,北京:农业出版社,1984,128~142
    26 陈惠明,刘小红,黄瓜性型遗传规律的研究,湖南农业大学学报,1999-2
    27 李成琼,陈世儒,雷建军,甘蓝主要性状的相关和通径分析,西南农业大学学报,1999-4
    28 雷建军,李成琼,结球甘蓝主要经济性状遗传研究,西南农业大学学报,1994-6
    29 张治,甘蓝主要性状遗传及相关研究,黑龙江农业科学,1986,2:56~60
    30 陈禅友,李耀华等,豇豆熟性遗传研究初报,长江蔬菜,1996,2
    31 叶志彪,张文邦,豇豆数量性状的遗传及相关研究,园艺学报,1987,14(4)
    32 王玉怀,黄瓜子叶颜色遗传规律的研究,东北农学院学报,1990-6
    33 李国申,毛桂荣等,西瓜黄皮性状遗传规律研究,河南农业科学,1994,12
    34 顾兴芳,方秀娟,黄瓜瓜把长度遗传规律研究初报,中国蔬菜,1994(2):33~34
    35 方智远等,甘蓝自交系几个数量性状配合力的分析初报,中国农业科学,1982(1):49~55
    36 佟成富,巩佩芬,韭菜开花规律观察初报,
    37 童南奎,芥菜几个品种主要经济性状的遗传规律研究,园艺学报,1992,19(2):151~156
    38 李成琼,雷建军,甘蓝自交系配合力分析,西南农业大学学报,1990-4
    39 许蕊仙等,早甘蓝自交系配合力分析,中国蔬菜,1986,1:23~25
    40 严继勇,李式军,青花菜抗冻性的遗传分析,南京农业大学学报,1985,18(1):21~25
    41 吴国胜等,大白菜耐热性遗传研究,园艺学报,1997,24(2):141~144
    42 魏毓棠,冯辉,大白菜雄性不育遗传规律的研究,沈阳农业大学学报,23(3):260~266,1992
    43 曾国平,菜心主要农艺性状遗传相关与通径分析,中国蔬菜,1999(5):10~12
    44 陈宝芳,郑建利等,夏大白菜耐热性比较及主要性状相关性研究,山东农业科学,2000,3
    45 林荔仙,张克平,赤霉素在大白菜加代繁殖中应用,中国蔬菜,1993(2):47~48
    
    
    46 奥岩松,大白菜发育过程中可溶性蛋白质的变化,中国蔬菜,1997(2)
    47 奥岩松,大白菜发育的气温日长机理模型建立及其生物学效应,生物数学学报,1997(3)
    48 赵大中等,高等植物的春化作用与低温适应,植物生理学通讯,1998,4(2):155~158
    49 余叔文,汤章城主编,植物生理学与分子生物学(第二版),1998,科学出版社
    50 孙日飞,大白菜杂交育种数据的计算机管理系统,中国蔬菜,1987(2):43~48
    51 李秀珍等,冬小麦春化过程中可溶性蛋白质组成的变化与形态发生的关系,植物学报,1987,29(5):492~498
    52 谭克辉,春化过程中特异蛋白质的合成,植物学集刊,1992,(6):13~16
    53 凌俊等,春化对油菜叶片硝酸还原酶活性的影响,植物生理学通讯,1993,29(2) 90~93
    54 钮心恪,吴飞燕等,大白菜快速加代繁育技术,中国蔬菜,1986(3):12~15
    55 B.Elers et al. Flower formation of chinese cabbage I. Response to vernalization and photoperiods, 1984, Sci.Horticulture. 27:49~54.
    56 Mero CE,Honma S.Inheritance of bolting resistance in an intraspecific chinese cabbage*turnip cross.Hortscience, 1985,20(5):881-882
    57 H.J.Weebe et al. Quntification of vernalization and devernalization effect for Kohtrabi, 1992.50:11~20.
    58 G.Guttormsen and R.Moe, Effect of plant age and temperature on bolting in Chinese Cabbage, Scientia Horticulture, 1985(25):217~224.
    59 H.J.Weebe et al, some aspects of vernalization on Chinese Cabbage form a practical point of view, 1982, abstracts, Vol. 1
    60 Roar Moc, Effect of day and night temperature alternation of plant growth regulations or stem elongation and flowering of the long-day plant campanula isophylla Merette, Scientia Horticulture, 1990(43),291~305
    61 C.E.Mero et al, A method for evaluating bolting-resistance in B.species, Sci. Horti., 1984,24(1): 13~19
    62 Shu-Hsien Lee, Factors affecting the leaf growth and leaf head formation of Chinese cabbage, Abstracts Vol. 1
    63 B.Bler et al, Flower formation of Chinese cabbage, Scientia Horticulture, 1984,22(3):327~332
    64 H.J.Weebe, Effects of low temperature during seed development on the mother plant on subsequent bolting of chicory, lettuce and spinach, Scientia
    
    Horti., 1989,38:223-229
    65 R.Moe et al, Effect of photoperiod and temperature on bolting in Chinese cabbage, Scientica Horti, 1984,22:219-231
    66 Etan Pressmen et al , Bolting and flowering Chinese cabbage as affected by the intensity and source of supplementary light , Scientia Horti , 1988,34:171-181