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相关概念视频

Light Acquisition02:16

Light Acquisition

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In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
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相关实验视频

Updated: Jul 17, 2025

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes
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Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

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在园艺作物中基于图像的高通量表型化.

Alebel Mekuriaw Abebe1, Younguk Kim1, Jaeyoung Kim1

  • 1Department of Agricultural Biotechnology, National Institute of Agricultural Science, Rural Development Administration, Jeonju 54874, Republic of Korea.

Plants (Basel, Switzerland)
|September 1, 2023
PubMed
概括

基于图像的高通量植物表型化为园艺作物提供了快速,非破坏性的特征测量. 这种方法加快了优越基因型的选择,以提高产量和弹性.

科学领域:

  • 农业科学 农业科学
  • 植物科学 植物科学
  • 园艺科学 园艺科学

背景情况:

  • 传统的植物表型法通常具有破坏性和耗时性.
  • 准确的特征测量对于选择高质量,高产和适应气候的作物基因型至关重要.
  • 传感器和成像技术的进步正在推动高通量表型的采用.

研究的目的:

  • 审查园艺作物的基于图像的高通量表型化趋势.
  • 突出各种成像平台和技术的应用,优势和局限性.
  • 讨论使用光学传感器发现新型表型特征的潜力.

主要方法:

  • 关于园艺中的基于图像的高通量表型学文学的文献综述.
  • 室内和现场成像平台的分析.
  • 讨论可见光 (RGB),热,叶绿素光,高光谱和断层成像技术.

主要成果:

  • 高通量表型能够有效量化地测量形态,生理,生化和应激反应特征.
  • 图像分析有助于对各种园艺特征进行定量评估.
  • 各种成像平台和技术已经证明在不同的园艺作物中具有实用性.

结论:

关键词:
园艺作物 园艺作物图像分析图像分析现象学 现象学 现象学现型定制 现型定制 现型定制传感器 传感器 传感器

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  • 基于图像的高通量表型是园艺作物改进的主要方法.
  • 对光学传感器的持续探索可以导致发现新的,有价值的表型特征.
  • 这项技术对于推进以质量,产量和弹性为重点的育种计划至关重要.