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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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Column Efficiency: Rate Theory01:12

Column Efficiency: Rate Theory

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The rate theory of chromatography provides quantitative insight into the shapes and widths of elution bands. These bands are based on the random-walk mechanism governing molecular migration within a column. The Gaussian profile of chromatographic bands arises from the cumulative effect of random molecular motions as they progress through the column.
During elution, a solute molecule experiences numerous transitions between stationary and mobile phases, exhibiting irregular residence times in...
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Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

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Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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Responses to Drought and Flooding02:41

Responses to Drought and Flooding

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Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
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Protein Networks02:26

Protein Networks

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Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

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Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
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相关实验视频

Updated: Jul 5, 2025

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
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Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

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谷物-豆类交叉种植:使用主题建模进行智能审查.

Sofie Landschoot1, Riccardo Zustovi1, Kevin Dewitte1

  • 1Department of Plants and Crops, Faculty of BioScience Engineering, Ghent University, Ghent, Belgium.

Frontiers in plant science
|January 23, 2024
PubMed
概括

这项研究使用了文献识别分析来审查4732份谷物-豆类杂交作物论文. 调查结果突出了麦和狼等未充分利用的作物的研究缺口,以及生态系统服务,指导未来的可持续农业研究.

关键词:
谷物谷物是一种谷物.杂交作物之间的作物豆类 豆类 豆类 豆类文本采矿 文本采矿是什么主题模型 主题模型 主题模型

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Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops
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Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn Zea mays As an Exemplar
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Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops
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科学领域:

  • 农业科学 农业科学
  • 可持续农业 可持续农业
  • 图书统计学 图书统计学

背景情况:

  • 谷物-豆类杂交作物正在获得可持续农业的兴趣.
  • 许多研究论文的手动选是耗时的.
  • 识别知识差距和未来的研究是至关重要的.

研究的目的:

  • 为了自动识别谷物-豆类杂交作物的文献中的话题和研究缺口.
  • 提供当前研究格局的代表性.
  • 为了减少文学选中的手工工作量.

主要方法:

  • 图书计量分析与文本挖掘和主题建模相结合.
  • 论文库来源于科学网和Scopus (4,732篇论文) 的网站.
  • 分析的重点是常见和未充分利用的作物.

主要成果:

  • 关于谷物-豆类杂交作物的出版物显著增加,主要来自中国.
  • 玉米,小麦和大豆是最受研究的作物;白麦和狼得到的关注较少.
  • 产量和固是主要研究重点;生态系统服务正在出现,但研究不足.

结论:

  • 需要对未充分利用的作物 (白麦,狼) 作为交叉作物的合作伙伴进行进一步的研究.
  • 研究物种相互作用 (例如,根排泄物) 和害虫/疾病管理是必不可少的.
  • 需要对交叉作物系统中全方位生态系统服务进行深入研究.