apical bud

简明释义

顶芽

英英释义

例句

1.When the apical bud is removed, lateral buds begin to grow more vigorously.

当顶芽被移除时，侧芽开始更有活力地生长。

2.The apical bud plays a crucial role in determining the shape of the plant.

顶芽在决定植物形状方面起着至关重要的作用。

3.The apical bud is responsible for the vertical growth of the stem.

顶芽负责植物茎的垂直生长。

4.The growth of the plant is primarily influenced by the activity of the apical bud.

植物的生长主要受顶芽的活动影响。

5.In some plants, the presence of an apical bud can inhibit the growth of other buds.

在某些植物中，顶芽的存在可以抑制其他芽的生长。

作文

The world of botany is filled with fascinating structures and processes that contribute to the growth and development of plants. One such important structure is the apical bud, which plays a crucial role in the overall architecture of a plant. The apical bud (顶芽) is located at the tip of the stem or branch and is responsible for the growth in length of the plant. It contains actively dividing cells that enable the plant to extend its height, thus allowing it to reach towards sunlight, which is essential for photosynthesis.Understanding the function of the apical bud (顶芽) is vital for anyone interested in gardening or agriculture. When the apical bud (顶芽) is healthy, it can produce new leaves and flowers, contributing to the plant's overall health and productivity. However, if the apical bud (顶芽) is damaged or removed, it can lead to a phenomenon known as apical dominance, where the lateral buds or shoots may begin to grow more vigorously. This can be beneficial in certain situations, such as when pruning a plant to encourage bushier growth.In addition to its role in growth, the apical bud (顶芽) also serves as a key player in the plant's response to environmental stimuli. For instance, when a plant senses that it is not receiving enough light, the apical bud (顶芽) will initiate elongation growth to help the plant reach out for more light. This adaptability is one of the reasons why plants are so successful in various environments.Moreover, the study of the apical bud (顶芽) has implications beyond just plant biology. Understanding how these structures function can lead to advancements in agricultural practices, such as improving crop yields and developing new methods for plant propagation. Researchers are continually exploring the genetic and hormonal pathways that regulate the activity of the apical bud (顶芽), which could unlock new strategies for enhancing plant growth.In conclusion, the apical bud (顶芽) is a vital component of plant growth and development. Its ability to control the direction and rate of growth makes it an essential focus for botanists, horticulturists, and agricultural scientists alike. By studying the apical bud (顶芽), we gain insights into the complex interactions between plants and their environment, ultimately leading to better practices in plant care and cultivation. Whether you are a seasoned gardener or a curious learner, understanding the significance of the apical bud (顶芽) can enhance your appreciation of the botanical world around you.

植物学的世界充满了迷人的结构和过程，这些结构和过程促进了植物的生长和发育。其中一个重要的结构是apical bud（顶芽），它在植物的整体结构中起着至关重要的作用。apical bud（顶芽）位于茎或枝条的顶部，负责植物的纵向生长。它包含活跃分裂的细胞，使植物能够延伸高度，从而使其朝向阳光，这对于光合作用至关重要。理解apical bud（顶芽）的功能对于任何对园艺或农业感兴趣的人来说都是至关重要的。当apical bud（顶芽）健康时，它可以产生新叶和花朵，有助于植物的整体健康和生产力。然而，如果apical bud（顶芽）受损或被移除，可能会导致一种现象，称为顶端优势，此时侧芽或侧枝可能会更有活力地生长。在某些情况下，例如修剪植物以鼓励更丰盛的生长时，这可能是有利的。除了在生长中的作用外，apical bud（顶芽）还作为植物对环境刺激反应的关键参与者。例如，当植物感知到光线不足时，apical bud（顶芽）将启动延长生长，以帮助植物争取更多的光。这种适应性是植物在各种环境中取得成功的原因之一。此外，对apical bud（顶芽）的研究不仅仅局限于植物生物学。理解这些结构的功能可以推动农业实践的发展，例如提高作物产量和开发新的植物繁殖方法。研究人员不断探索调节apical bud（顶芽）活动的遗传和激素途径，这可能会揭示出增强植物生长的新策略。总之，apical bud（顶芽）是植物生长和发育的重要组成部分。它控制生长方向和速度的能力使其成为植物学家、园艺师和农业科学家关注的重点。通过研究apical bud（顶芽），我们获得了植物与环境之间复杂相互作用的洞察，最终导致植物护理和栽培实践的改善。无论你是经验丰富的园丁还是好奇的学习者，理解apical bud（顶芽）的意义都能增强你对周围植物世界的欣赏。