不同环境与播期对小麦雌性不育材料结实率影响的研究

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英文篇名：Research on Effect of Seedset Ratio on Female Sterile Line in Wheat under Different Environmental Conditions and Sowing Dates 作者：张新玲 ; 石书兵 ; 童婷 ; 阎晓菲 ; 加米拉 英文作者：ZHANG Xin-ling1,SHI Shu-bing2,TONG Ting1,Yan Xiao-fei1,Jiamila2(1.College of Science and Technology,Xinjiang Agricultural University,Urumqi 830052,China;2.College of Agronomy,Xinjiang Agricultural University,Urumqi 830052,China) 关键词：小麦 ; 雌性不育 ; 结实率 ; 播期 ; 环境 英文关键词：wheat;female fertility;seedset ratio;sowing dates;environment 中文刊名：XJNX 英文刊名：Xinjiang Agricultural Sciences 机构：新疆农业大学科学技术学院;新疆农业大学农学院; 出版日期：2013-03-15 出版单位：新疆农业科学 年：2013 期：v.50 基金：国家自然科学基金项目(31060189) 语种：中文; 页：XJNX201303006 页数：5 CN：03 ISSN：65-1097/S 分类号：31-35

摘要

【目的】分析不同生态环境下小麦雌性不育系雌性育性值与播期、环境之间的关系。【方法】选用5个类型小麦雌性不育材料在2个地点进行分期播种试验。【结果】在奇台西地镇种植的5个小麦雌性不育系材料两个播期对小麦雌性育性值存着显著差异,在奇台半截沟镇种植材料的两个播期对小麦雌性育性值不存着差异;在奇台西地镇与奇台半截沟镇两地种植的材料,常规播期对小麦雌性育性值存着极显著差异,而临冬播种的两地间对小麦雌性育性差异不显著。【结论】推测在奇台西地镇采取临冬播期及奇台半截沟镇种植可能提高小麦雌性不育材料的结实率。
        【Objective】The project aims to analyze systematically what the relationship of seedset ratio with the time and place of seeding in different ecological environments is.【Method】 Five types of female sterile line in wheat were chosen to do periodical seeding experiments in two places.【Result】 There is a significant difference between five lines of female sterile materials and female fertility seeded in Xidi Township of Qitai County in two different periods.But there is no significant difference between female sterile line materials and female fertility seeded in Banjiegou Township in two different periods.Therefore,there is a significant difference between materials seeded in Xidi Township and materials in Banjiegou Township in conventional period,but there is no significant difference in seedset ratio of wheat in two places when the winter approaches.【Conclusion】 The results presumed that the winter period sowing both in Xidi Township and in Banjiegou Township of Qitai County might improve seedset ratio of female sterile line materials.

引文

[1]范濂.世界小麦杂种优势利用研究的进展[J].世界农业,1982,(8):23-27.
    [2]徐乃瑜,易自力.异源细胞质对普通小麦生育特性影响的初步研究[J].武汉大学学报(自然科学版),1992,(4):95-102.
    [3]何立人,李正纬,张泽,等.不同生态类型大麦的光温反应特性及类型[J].西南农业大学学报,1989,11(2):180-185.
    [4]赵昌平,王新,张风廷,等.杂种小麦研究现状与光温敏二系法[J].北京农业科学,1999,17(2):3-5.
    [5]窦秉德,张新玲,马林,等.普通小麦中一种雌性不育现象的观察[J].作物学报,2001,27(6):1013-1016.
    [6]Song YZ,Chen TY,Lei GC,et al.Genetic analysis of photo-thermo partially sensitive male sterile lines of PT S wheat[J].Journal ofNorthwest Sci-Tech University of Agriculture and Forestry(Natural Science Edition),2003,31(3):47-50.
    [7]张新玲.普通小麦中一种雌性不育(雄性可育)系的发现及雌雄育性表达特点的研究[D].乌鲁木齐:新疆农业大学硕士学位论文,2000.
    [8]窦秉德,解超杰,孙其信,等.小麦雌性不育遗传的初步分析[J].淮阴师范学院学报(自然科学版),2004,3(4):323-327.
    [9]窦秉德,解超杰,孙其信,等.小麦雌性不育系及其杂交F1育性研究[C]//.小麦遗传育种国际学术研讨会(中国农学会国家863计划生物领域专家委员会),2001:599.
    [10]何蓓如,董普辉,宋喜悦,等.小麦温度敏感不育系A3314温敏特性研究[J].麦类作物学报,2003,23(1):1-6.
    [11]吴秋云,何觉民,罗红兵,等.生态雄性不育小麦ES-50育性转换机制的研究[J].湖南农业大学学报(自然科学版),2001,27(2):89-91.
    [12]赵凤梧,李慧敏,李爱国.冬小麦温敏型雄性不育系LT-1-3A选育及育性转换与遗传研究[J].核农学报,2001,15(2):65-69.
    [13]王丰青,何觉民,魏荷,等.高温不育小麦育性转换特性研究[J].麦类作物学报,2007,27(2):211-215.
    [14]张建奎,冯丽,何立人,等.温光型核雄不育小麦育性转换的温度敏感期和临界温度研究[J].应用生态学报,2003,14(1):57-60.