河套地区不同春小麦品种光合特性与产量因素研究  

Study on Photosynthetic Characteristics and Yield Factors of Different Spring Wheat Varieties in Hetao Area

作　　者：王海伟[1] 崔超[1] 刘双禄[1] 赵斌[1] 郝水源[1] WANG Haiwei;CUI Chao;LIU Shuanglu;ZHAO Bin;HAO Shuiyuan

机构地区：[1]河套学院,内蒙古巴彦淖尔015000

出　　处：《现代农业科技》2021年第6期30-32,共3页Modern Agricultural Science and Technology

基　　金：河套学院校级科研项目(HTZY201942)。

摘　　要：选用6个春小麦品种为材料,研究其在花后20 d旗叶的光合生理特性及产量相关性状的差异,以期为今后河套地区制定春小麦育种目标提供参考。结果表明,巴麦12号、内麦17号的光合速率和产量均高于对照永良4号,其他3个品种的产量与对照产量持平或略低于对照。因此,巴麦12号、内麦17号更适合河套地区推广种植。Six spring wheat varieties were selected to study the differences of photosynthetic physiological characteristics and yield related traits of flag leaves at 20 days after anthesis, so as to provide reference for formulating spring wheat breeding objectives in Hetao area in the future. The results showed that the photosynthetic rate and yield of Bamai 12 and Neimai 17 were higher than those of Yongliang 4, and the yield of the other three varieties was equal to or slightly lower than that of the control.Therefore, Bamai 12 and Neimai 17 were more suitable for planting in Hetao area.

关 键 词：小麦 光合特性 产量 河套地区 

分 类 号：S512[农业科学—作物学]