| 不同栽培措施对抗虫杂交棉主要生理特性的影响 |
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| 引用本文： | 王朝晖,钟林光,陈益元,步洪凤,李鸿达. 不同栽培措施对抗虫杂交棉主要生理特性的影响[J]. 河北农业大学学报, 2011, 34(1): 13-19 |
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| 作者姓名： | 王朝晖 钟林光 陈益元 步洪凤 李鸿达 |
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| 作者单位： | 常德职业技术学院,生物系,湖南,常德,415000 |
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| 基金项目： | 湖南省教育厅2010年科学研究项目(10C0053) |
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| 摘 要： | 研究不同栽培措施对"湘杂棉3号"主要生理特性的影响,探讨抗虫杂交棉高产措施的生理机制,为高产栽培提供理论依据.采取随机区组排列,组合处理采用L934正交设计,分析移栽密度、施氮量及肥料运筹等栽培措施对棉花生理特性的影响.结果表明:在湖南气候条件与栽培技术体系下,影响叶片光合速率、叶绿素含量的主导因子是种植密度,影响果枝...
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| 关 键 词： | 棉花 湘杂棉3号 栽培措施 生理特性 |
Effects of cultivation measures on main physiological characteristics in insect-resistant hybrid cotton |
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| WANG Zhao-hui,ZHONG Lin-guang,CHENG Yi-yuan,BU Hong-feng,LI Hong-da. Effects of cultivation measures on main physiological characteristics in insect-resistant hybrid cotton[J]. Journal of Agricultural University of Hebei, 2011, 34(1): 13-19 |
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| Authors: | WANG Zhao-hui ZHONG Lin-guang CHENG Yi-yuan BU Hong-feng LI Hong-da |
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| Affiliation: | WANG Zhao-hui,ZHONG Lin-guang,CHENG Yi-yuan,BU Hong-feng,LI Hong-da (Biology Department of Changde Vocational Technical College,Changde 415000,China) |
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| Abstract: | The effects of cultivation measures on main physiological characteristics in xiang-za-mian 3 were studies,and the physiological mechanism of high-yield in insect-resistant hybrid cotton was investigated to supply a theoretical basis for its high-yield cultivation.Meanwhile,such effects of cultivation measures as transplanting density,nitrogen rate and fertilizer application on cotton physiological characteristics were also examined by L934 orthogonal design.The results showed that under the climate conditio... |
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| Keywords: | cotton xiang-za-mian 3 cultivation measures physiological characteristics |
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