MA Yong,SHAO Li-gang,CHE Jing-yu,et al.Effect of Different Spike Positions on Pre-harvest Sprouting Resistance of Different Spring Wheat Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(07):12-14.[doi:10.11942/j.issn1002-2767.2017.07.0012]
不同春小麦品种穗部位对穗发芽的影响
- Title:
- Effect of Different Spike Positions on Pre-harvest Sprouting Resistance of Different Spring Wheat Varieties
- 文章编号:
- 1002-2767（2017）07-0012-02
- 分类号:
- S512.1+2
- 文献标志码:
- A
- 摘要:
- 为了研究不同春小麦品种穗发芽的机制，利用整穗发芽率、籽粒发芽率、籽粒+芒发芽率、籽粒+颖壳发芽率、籽粒+穗轴发芽率和籽粒+芒+颖壳+穗轴发芽率6个试验处理，探讨不同抗性春小麦品种穗发芽的抗性机制。结果表明：参试品种整穗发芽率都明显低于籽粒发芽率；参试品种的籽粒发芽率显著高于籽粒+芒+颖壳+穗轴发芽率；籽粒发芽率与籽粒+芒发芽率、籽粒+颖壳发芽率、籽粒+穗轴发芽率，因品种的不同而有所差异。表明芒+颖壳+穗轴共同对籽粒发芽有抑制作用，芒、颖壳、穗轴单独对籽粒发芽的作用因品种的不同而不同。
- Abstract:
- In order to study mechanism of resistance for pre-harvest sprouting in spring wheat,combining with the germination test of spike,seed,seed+awn,seed+stalk,seed +glumes,and seed+awn+stalk+glumes,were used to find out the mechanism of pre-harvest sprouting resistance of the spring wheat cultivars.The results showed that germination rate of whole spike was lower than that of seed; germination rate of seed was significantly higher than that of seed+awn+stalk+glumes treatment; it was different from according to different varieties for seed and seed +awn,seed +glumes,seed +stalk.It reflected that awn +glume +stalk in conjunction with inhibition for pre-harvest sprouting, the individual effect of awn or glume or stalk on seed germination is vary with different varieties.
参考文献/References:
[1]Khan A A.Control and manipulation of seed dormancy[M]//Lang G A.Plant dormancy physiology,biochemistry and molecular biology.UK:CAB Intl.Press,1996:29-41.[2]Derera N F,Bhatt G M ,McMaster G J.On the problem of pre-harvest sprouting of wheat[J].Euphytica,1977,26:299-308.[3]肖世和,闫长生,张海萍,等.小麦穗发芽研究[M].北京:中国农业科学技术出版社,2002:152-160.[4]苗西磊，王德森，夏兰芹，等.白粒小麦品种（系）穗发芽抗性机制分析[J].麦类作物学报，2011，31（4）：741-746.[5]何震天，陈秀兰.白皮小麦抗穗发芽研究[J].麦类作物学报，2000，20（2）：84-87.[6]杨泽峰，张峰，肖静.小麦穗粒发芽敏感性分析[J].江苏农业科学，2004(1)：28-31.
相似文献/References:
[1]郑茂波,丁海燕,谢玉锋,等.黑龙江春小麦品种对温度反应特性的研究[J].黑龙江农业科学,2014,(07):1.
ZHENG Mao-bo,DING Hai-yan,XIE Yu-feng,et al.Study on the Response Characteristics ofTemperature on Heilongjiang Spring Wheat[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):1.
[2]高凤梅,邵立刚,王岩,等.春小麦赤霉病主效抗性基因的SSR分子检测与应用研究[J].黑龙江农业科学,2012,(11):15.
GAO Feng-mei,SHAO Li-gang,WANG Yan,et al.SSR Molecular Characterization and Applied Research ofWheat Scab Major Resistance Genes in Spring Wheat[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(07):15.
[3]车京玉.不同土壤类型的土壤肥力及含水量对春小麦产量的影响[J].黑龙江农业科学,2011,(03):41.
CHE Jing-yu.Effect of Soil Fertility and Soil Moisture Content ofDifferent Soil Types on Spring Wheat Yield[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(07):41.
[4]邵立刚,刘宁涛.春小麦主要农艺性状配合力分析[J].黑龙江农业科学,2011,(01):1.
SHAO Li-gang,LIU Ning-tao.Analysis of Combining Ability on Main AgronomicCharacters in Spring Wheat[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(07):1.
[5]郭怡璠,张宏纪,孙 岩,等.春小麦空间诱变SP2的SSR标记变异分析[J].黑龙江农业科学,2010,(07):9.
GUO Yi-fan,ZHANG Hong-ji,SUN Yan,et al.Variance Analysis of Microsatellite Markers in Spring Wheat SP2 Induced by Space Flight[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(07):9.
[6]朱广芬.互助县浅山地区春小麦品种适应性筛选试验[J].黑龙江农业科学,2010,(07):43.
[7]杨先卿,孙 岩,刘东军,等.相同HMW-GS组成春小麦相关亚基形成和积累规律的研究[J].黑龙江农业科学,2010,(06):16.
YANG Xian-qing,SUN Yan,LIU Dong-jun,et al.Study on the Formation and Accumulation of HMW-GS in Spring Wheat with the Same HMW-GS[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(07):16.
[8]徐 充,黄春艳.75%苯磺隆水分散粒剂防除春小麦田阔叶杂草田间药效评价[J].黑龙江农业科学,2014,(01):50.
XU Chong,HUANG Chun-yan.Field Efficacy Evaluate of 75% Tribenuron-methyl WDG on Broadleaf Weeds Control in Spring Wheat Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):50.
[9]孙连发,祁适雨,肖志敏,等. 光照方式及时间对不同光反应型春小麦生育进程影响的研究[J].黑龙江农业科学,1994,(01):13.[doi:10.11942/j.issn1002-2767.1994.01.0013]
Sun Lianfa,Qi shiyu,Xiao Zhimin and Liu Wei.[J].HEILONGJIANG AGRICULTURAL SCIENCES,1994,(07):13.[doi:10.11942/j.issn1002-2767.1994.01.0013]
[10]盖德安. 旱灌春小麦需氮磷钾量及高产经济施肥技术研究[J].黑龙江农业科学,1994,(01):24.[doi:10.11942/j.issn1002-2767.1994.01.0024]
Gai Dean.[J].HEILONGJIANG AGRICULTURAL SCIENCES,1994,(07):24.[doi:10.11942/j.issn1002-2767.1994.01.0024]
备注/Memo
收稿日期：2017-05-19