欢迎访问作物学报，今天是
作物学报

作物学报 ›› 2007, Vol. 33 ›› Issue (11): 1810-1814.

• 研究论文 • 上一篇    下一篇

冬小麦品种抗霜冻力的影响因素分析

钟秀丽1;王道龙1;吉田久2;胡新3;赵鹏1;韩立帅4;王晓光1;黄绍华3;黄建英3;孙忠富1   

  1. 1中国农业科学院农业环境与可持续发展研究所，北京100081；2日本国际协力机构“中国可持续农业技术研究发展计划”项目日本专家组，北京 100081；3河南省商丘市农林科学研究所，河南商丘476000；4山西省介休市气象局，山西介休032000
  • 收稿日期:2007-02-05 修回日期:1900-01-01 出版日期:2007-11-12 网络出版日期:2007-11-12
  • 通讯作者: 钟秀丽

Analysis on the Factors Affecting Frost Resistance for Winter Wheat

ZHONG Xiu-Li1,WANG Dao-Long1,YOSHIDA Hisashi2,HU Xin3,ZHAO Peng1,HAN Li-Shuai4,WANG Xiao-Guang1,HUANG Shao-Hua3,HUANG Jian-Ying3,SUN Zhong-Fu1   

  1. 1 Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081; 2 Japanese Expert Team for the Project on Sustainable Agricultural Technology Research, Japan International Cooperation Agency (JICA), Beijing 100081; 3Shangqiu Institute of Agriculture and Forestry Sciences, Shangqiu 476000, Henan; 4 Meteorological Bureau of Jiexiu City, Jiexiu 032000, Shanxi, China
  • Received:2007-02-05 Revised:1900-01-01 Published:2007-11-12 Published online:2007-11-12
  • Contact: ZHONG Xiu-Li

PDF

1025

被引次数

45

摘要：

应用移动式人工霜箱，研究了冬小麦幼穗抗霜冻力随发育期的变化规律。结果表明，随发育期进程，幼穗抗霜冻力呈下降趋势，从药隔前期开始进入低温敏感期。利用室内人工霜箱，在药隔前期对21个品种进行了抗霜冻力鉴定，进而分析了不同品种、冬春性、越冬抗冻力以及叶片可溶性糖含量等对冬小麦抗霜冻力的影响。结果表明，除少数品种有一定抗霜冻力外，多数品种抗霜冻力无显著差异。品种抗霜冻力与其冬春性和越冬抗冻力均无显著相关性，与叶片可溶性糖含量之间亦无显著相关性。

关键词: 冬小麦, 幼穗, 抗霜冻力, 发育期

Abstract:

rost often causes young ear injury at the elongation stage of wheat, the frost-sensitive period, leading to yield reduction. The objectives of this study were to understand how frost resistance of young ears (FRYE) varied with development progression to find the most frost-sensitive stage, and the factors affecting the FRYE, which is of importance for determining the feasible phase to evaluate the frost resistance of different wheat cultivars and, providing guidance to select the cultivars with frost resistance, as well as developing the frost prevention technologies. In this study, change in FRYE with development progression was investigated with 4 cultivars of winter wheat (Triticum aestivum L.), using the Movable Artificial Climate Chamber. Frost resistance of young ears of 21 cultivars were tested at earlier stage of anther connective formation phase (ACFP) using the Room Climate Chamber and the effects of several factors on FRYE, such as cultivars, varietal types, winter hardiness, and soluble sugar content of leaves were analyzed. Degree of injury was examined using the microscopes. The results showed that there was a decreasing trend for FRYE with process of development and a sharp drop at the beginning of ACFP, suggesting that the sensitive phase to low temperature for young ears started with ACFP. Frost resistance of young ears closely related to development progression, and difference in frost injury among cultivars was mostly caused by differences in plant development progression; no significant differences could be found among most of the cultivars, except a few ones with a strong frost resistance; no significant correlations existed between varietal pattern and FRYEs, between FRYEs and winter hardiness, and between FRYEs and soluble sugar contents of leaves. Therefore, evaluation of FRYE and selection of cultivars with frost resistance need to perform in same development stage, especially in the frost-sensitive stage. And some indices for winter hardiness can not be used to estimate frost resistance of cultivars.

Key words: Winter wheat, Young ear, Frost resistance, development stage

[1] 郭星宇, 刘朋召, 王瑞, 王小利, 李军. 旱地冬小麦产量、氮肥利用率及土壤氮素平衡对降水年型与施氮量的响应[J]. 作物学报, 2022, 48(5): 1262-1272.
[2] 王洋洋, 贺利, 任德超, 段剑钊, 胡新, 刘万代, 郭天财, 王永华, 冯伟. 基于主成分-聚类分析的不同水分冬小麦晚霜冻害评价[J]. 作物学报, 2022, 48(2): 448-462.
[3] 张矞勋, 齐拓野, 孙源, 璩向宁, 曹媛, 吴梦瑶, 刘春虹, 王磊. 高分六号遥感影像植被特征及其在冬小麦苗期LAI反演中的应用[J]. 作物学报, 2021, 47(12): 2532-2540.
[4] 胡鑫慧, 谷淑波, 朱俊科, 王东. 分期施钾对不同质地土壤麦田冬小麦干物质积累和产量的影响[J]. 作物学报, 2021, 47(11): 2258-2267.
[5] 周宝元, 葛均筑, 孙雪芳, 韩玉玲, 马玮, 丁在松, 李从锋, 赵明. 黄淮海麦玉两熟区周年光温资源优化配置研究进展[J]. 作物学报, 2021, 47(10): 1843-1853.
[6] 雒文鹤, 师祖姣, 王旭敏, 李军, 王瑞. 节水减氮对土壤硝态氮分布和冬小麦水氮利用效率的影响[J]. 作物学报, 2020, 46(6): 924-936.
[7] 马艳明, 冯智宇, 王威, 张胜军, 郭营, 倪中福, 刘杰. 新疆冬小麦品种农艺及产量性状遗传多样性分析[J]. 作物学报, 2020, 46(12): 1997-2007.
[8] 马艳明, 娄鸿耀, 陈朝燕, 肖菁, 徐麟, 倪中福, 刘杰. 新疆冬小麦地方品种与育成品种基于SNP芯片的遗传多样性分析[J]. 作物学报, 2020, 46(10): 1539-1556.
[9] 张力,陈阜,雷永登. 近60年河北省冬小麦干旱风险时空规律[J]. 作物学报, 2019, 45(9): 1407-1415.
[10] 吴亚鹏,贺利,王洋洋,刘北城,王永华,郭天财,冯伟. 冬小麦生物量及氮积累量的植被指数动态模型研究[J]. 作物学报, 2019, 45(8): 1238-1249.
[11] 姜丽娜,马静丽,方保停,马建辉,李春喜,王志敏,蒿宝珍. 限水减氮对豫北冬小麦产量和植株不同层次器官干物质运转的影响[J]. 作物学报, 2019, 45(6): 957-966.
[12] 何昕楠,林祥,谷淑波,王东. 微喷补灌对麦田土壤物理性状及冬小麦耗水和产量的影响[J]. 作物学报, 2019, 45(6): 879-892.
[13] 周宝元,马玮,孙雪芳,丁在松,李从锋,赵明. 冬小麦-夏玉米高产模式周年气候资源分配与利用特征研究[J]. 作物学报, 2019, 45(4): 589-600.
[14] 张经廷,吕丽华,董志强,张丽华,姚艳荣,申海平,姚海坡,贾秀领. 华北冬小麦开花期补灌的增产效应及其影响因素[J]. 作物学报, 2019, 45(11): 1746-1755.
[15] 孟繁圆,冯利平,张丰瑶,张祎,伍露,王春雷,闫锦涛,彭明喜,莫志鸿,余卫东. 北部冬麦区冬小麦越冬冻害时空变化特征[J]. 作物学报, 2019, 45(10): 1576-1585.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备15008789号-2