| 肇庆地区冬种马铃薯形态指标、光合速率与块茎产量相关性研究 |
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| 引用本文： | 赵则海,邱卓荣,陈雄伟,黄东瑞,梁明然,黄燕明,刘泽稳,王天禧.肇庆地区冬种马铃薯形态指标、光合速率与块茎产量相关性研究[J].肇庆学院学报,2011,32(2):53-56. |
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| 作者姓名： | 赵则海 邱卓荣 陈雄伟 黄东瑞 梁明然 黄燕明 刘泽稳 王天禧 |
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| 作者单位： | 1. 肇庆学院生命科学学院,广东肇庆,526061
2. 肇庆市农业良种示范推广中心,广东肇庆,526060 |
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| 基金项目： | 教育部重点实验室开放研究基金资助项目(KLP201101); 广东省科学技术计划项目(粤科规划字[2009]198号); 肇庆学院横向科学研究基金资助项目 |
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| 摘 要： | 对2种来源冬种马铃薯的形态指标、光合速率与块茎产量指标进行比较,并对其相关性进行研究.结果表明：冬种马铃薯的不同繁育株系在肇庆地区的地域适应性存在差异.冬种马铃薯的形态指标、光合速率及块茎产量均呈不同程度的正相关.采收前冬种马铃薯的株高、基径、根长、不定根数、叶片数、净光合速率、块茎数和块茎产量测定参数均可作为马铃薯产量的预测指标.
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| 关 键 词： | 冬种马铃薯 株系 形态指标 光合速率 块茎产量 相关性 |
Correlation Studies on Winter Potato's Morphological Index,Photosynthetic Rate and Tuber Yield in Zhaoqing |
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| ZHAO Zehai,QIU Zhuorong,CHEN Xiongwei,HUANG Dongrui,LIANG Mingran,HUANG Yanming,LIU Zewen,WNAG Tianxi.Correlation Studies on Winter Potato's Morphological Index,Photosynthetic Rate and Tuber Yield in Zhaoqing[J].Journal of Zhaoqing University (Bimonthly),2011,32(2):53-56. |
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| Authors: | ZHAO Zehai QIU Zhuorong CHEN Xiongwei HUANG Dongrui LIANG Mingran HUANG Yanming LIU Zewen WNAG Tianxi |
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| Institution: | ZHAO Zehai1,QIU Zhuorong2,CHEN Xiongwei1,HUANG Dongrui2,LIANG Mingran2,HUANG Yanming1,LIU Zewen1,WNAG Tianxi1(1.College of Life Sciences,Zhaoqing University,Zhaoqing,Guangdong 526061,China,2.Center of Demonstration and Amplification for Agricultural Fine Breed,China) |
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| Abstract: | In this paper,the index of morphology,photosynthetic rates and tuber yields from two sources of winter potato had been compared,and correlations between these indexes had been studied.The results showed that region adaptabilities of different breeding strains from winter potato were varied in Zhaoqing.There appeared positive correlations between parameters of morphological index,photosynthetic rate and tuber yield from winter potato in different extent.The parameters of individual height,base diameter,root ... |
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| Keywords: | winter potato strain morphological index net photosynthetic rate tuber yield correlation |
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