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相关概念视频

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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Transgenic Plants02:50

Transgenic Plants

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Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
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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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Non-equilibrium in the Cell01:16

Non-equilibrium in the Cell

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An important concept in studying metabolism and energy is that of chemical equilibrium. Most chemical reactions are reversible. They can proceed in both directions, releasing energy into their environment in one direction, and absorbing it from the environment in the other direction. The same is true for the chemical reactions involved in cell metabolism, such as the breaking down and building up of proteins into and from individual amino acids, respectively. Reactants within a closed system...
5.3K
Plant Hormones01:56

Plant Hormones

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Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.
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相关实验视频

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人工智能的进步用于植物研究.

Guoxiong Zhou1, Liujun Li2, Xiaoyulong Chen3

  • 1College of Computer & Information Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

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概括

植物对全球粮食安全和生态平衡至关重要. 了解植物科学有助于推动全球可持续发展和生物多样性保护工作.

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科学领域:

  • 植物科学 植物科学
  • 生态生态学 生态生态学
  • 可持续发展 可持续发展 可持续发展

背景情况:

  • 植物构成了陆地生态系统的基石,影响气候调节和营养循环.
  • 它们是人类生存不可或缺的,提供食物,纤维和药物资源.

研究的目的:

  • 突出植物在维持地球生命中的多方面的重要性.
  • 强调植物科学在应对全球挑战中的作用.
  • 倡导植物生物学领域的持续研究和保护工作.

主要方法:

  • 文献综述综合了关于植物作用的当前知识.
  • 对生态和农业数据的分析.
  • 实例研究说明了植物对可持续发展的贡献.

主要成果:

  • 植物对粮食安全至关重要,为日益增长的全球人口提供必要的营养.
  • 植物生物多样性支持生态系统的弹性和稳定性,对生态平衡至关重要.
  • 基于植物的解决方案是实现可持续发展目标和缓解气候变化的关键.

结论:

  • 持续投资植物科学研究对于应对粮食不安全和环境退化至关重要.
  • 植物遗传资源的有效保护策略对于未来的弹性至关重要.
  • 将植物科学见解纳入政策制定可以加速朝着可持续未来的进步.