黑龙江春小麦品种对温度反应特性的研究  

Study on the Response Characteristics of Temperature on Heilongjiang Spring Wheat

作　　者：郑茂波[1] 丁海燕[2] 谢玉锋[1] 肖志敏[3] 

机构地区：[1]哈尔滨学院,黑龙江哈尔滨150086 [2]大庆师范学院,黑龙江大庆163712 [3]黑龙江省农业科学院,黑龙江哈尔滨150087

出　　处：《黑龙江农业科学》2014年第7期1-5,共5页Heilongjiang Agricultural Sciences

基　　金：黑龙江省自然科学基金资助项目(C200826);教育厅科学技术研究指导资助项目(11553055)

摘　　要：为探讨黑龙江春小麦不同生态类型品种对温度的反应特性,在严格人工控温、控光条件下,利用不同温度处理光温生态类型不同的黑龙江春小麦品种,比较分析温度对春小麦各发育阶段进程和主要产量因素农艺性状的影响。结果表明,相对高温对光温生态类型不同的春小麦品种主要产量因素农艺性状的影响存在极显著的品种间差异。为春小麦生育期结构设计、生长发育和产量形成的人工调控提供依据,进而丰富黑龙江春小麦育种理论。In order to explore the response characteristics of temperature on Heilongjiang spring wheat with different varieties,taking Heilongjiang spring wheat varieties as experimental material,under the condition of strict temperature and light control,the effect of temperature on growth stage and agronomic traits was studied through different spring wheat treated by different temperature.The results indicated that the effect of relatively high temperature had extremely significant difference between different varieties on the main production factors and agronomic characteristics.The results provided theoretical basis for artificial regulation of growth period progressed,growth and development,as well as yield formation,furthermore,the theory of Heilongjiang spring wheat breeding would be developed.

关 键 词：春小麦 温度 生态类型 生育期 

分 类 号：S512.12[农业科学—作物学]