propagules

简明释义

英[ˈprɒpəɡjuːlz]美[ˈprɑpəɡjulz]

n. 繁殖体（propagule 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.In addition, on the adverse tidal flats with deep water and strong wind and wave, K. candel should be planted in clumps of 3~4 propagules.

在水深风浪大的恶劣潮间滩涂环境中可用3～4株的丛栽方法种植。

2.In addition, on the adverse tidal flats with deep water and strong wind and wave, K. candel should be planted in clumps of 3~4 propagules.

在水深风浪大的恶劣潮间滩涂环境中可用3～4株的丛栽方法种植。

3.Good regeneration potential: most mangrove species flower and fruit regularly and the propagules are dispersed by tides.

更新潜力丰富：大部分红树林品种定期开花结果，繁殖体随潮汐分散。

4.The gardener used propagules to propagate the rare orchid species.

园丁使用繁殖体来繁殖稀有的兰花品种。

5.The scientist collected the propagules from the mangrove trees for further study.

科学家从红树林中收集了繁殖体以进行进一步研究。

6.The restoration project aimed to introduce propagules of native plants to the degraded area.

恢复项目旨在向退化区域引入本地植物的繁殖体。

7.Certain fungi produce propagules that can survive harsh environmental conditions.

某些真菌产生的繁殖体能够在恶劣的环境条件下存活。

8.In aquatic ecosystems, propagules play a crucial role in the dispersal of plant species.

在水生生态系统中，繁殖体在植物物种的传播中起着至关重要的作用。

作文

In the world of botany, the term propagules refers to the various structures that plants produce to reproduce and disperse themselves. These can take many forms, including seeds, spores, and even vegetative parts like cuttings or runners. Understanding the role of propagules is crucial for anyone interested in plant biology, agriculture, or ecology. Plants have evolved a diverse array of strategies to ensure their survival and propagation. The production of propagules is one of the most significant adaptations that enable plants to colonize new environments. For instance, dandelions produce lightweight seeds that can be carried by the wind over great distances. This allows them to spread rapidly and occupy new spaces, often in disturbed areas where other plants may struggle to grow. In aquatic environments, many plants release propagules such as fragments of stems or roots that can float and establish themselves in suitable habitats. Water lilies, for example, can reproduce through both seeds and vegetative fragments, showcasing the versatility of propagules in different ecosystems. The study of propagules is not only important for understanding plant reproduction but also has significant implications for conservation efforts. Many endangered plant species rely on specific types of propagules for their survival. By studying how these plants produce and disperse their propagules, conservationists can develop strategies to help protect and restore their populations. Moreover, the concept of propagules extends beyond just the biological realm. In the field of agriculture, farmers often utilize propagules to propagate crops. Techniques such as grafting and cloning are based on the idea of using plant parts that can develop into new individuals. This method ensures that desirable traits are preserved and can lead to increased yields. In addition, understanding the environmental factors that affect the viability of propagules is essential for successful plant cultivation. Factors such as temperature, moisture, and soil composition can significantly influence the germination and establishment of propagules. Therefore, researchers are continuously studying these variables to optimize conditions for plant growth. Furthermore, the role of propagules in ecosystem dynamics cannot be overlooked. They contribute to biodiversity by allowing various plant species to thrive in different habitats. This diversity, in turn, supports a wide range of animal species that depend on plants for food and shelter. The intricate relationships between propagules, plants, animals, and the environment highlight the interconnectedness of life on Earth. In conclusion, the term propagules encapsulates a vital aspect of plant biology and ecology. From their role in reproduction and dispersal to their significance in agriculture and conservation, understanding propagules provides insight into the complex world of plants. As we continue to study these remarkable structures, we gain a deeper appreciation for the resilience and adaptability of plant life, which ultimately sustains the ecosystems we rely on.

在植物学的世界中，术语propagules指的是植物产生的各种结构，用于繁殖和传播自己。这些可以采取多种形式，包括种子、孢子，甚至是像插枝或匍匐茎这样的营养部分。理解propagules的作用对于任何对植物生物学、农业或生态学感兴趣的人来说都是至关重要的。植物已经进化出多样的策略来确保它们的生存和繁殖。生产propagules是使植物能够占领新环境的最重要适应之一。例如，蒲公英产生轻便的种子，可以被风带到很远的地方。这使得它们能够迅速扩散并占据新的空间，通常是在其他植物可能难以生长的干扰区域。在水生环境中，许多植物释放的propagules如茎或根的碎片可以漂浮并在适合的栖息地建立自身。例如，睡莲可以通过种子和营养碎片进行繁殖，展示了propagules在不同生态系统中的多样性。对propagules的研究不仅对理解植物繁殖重要，还有着显著的保护意义。许多濒危植物物种依赖特定类型的propagules来生存。通过研究这些植物如何产生和传播它们的propagules，保护者可以制定策略来帮助保护和恢复它们的种群。此外，propagules的概念超越了生物领域。在农业领域，农民常常利用propagules来繁殖作物。嫁接和克隆等技术基于使用可以发育成新个体的植物部分的理念。这种方法确保了优良特性的保留，并且可以增加产量。此外，了解影响propagules活力的环境因素对于成功的植物栽培至关重要。温度、湿度和土壤成分等因素可以显著影响propagules的发芽和建立。因此，研究人员不断研究这些变量，以优化植物生长条件。此外，propagules在生态系统动态中的作用也不容忽视。它们通过允许各种植物物种在不同栖息地中繁荣而贡献于生物多样性。这种多样性反过来又支持了依赖植物作为食物和庇护所的广泛动物物种。propagules、植物、动物与环境之间的复杂关系突显了地球生命的相互联系。总之，术语propagules概括了植物生物学和生态学的一个重要方面。从它们在繁殖和传播中的作用到它们在农业和保护中的重要性，理解propagules为我们提供了对植物复杂世界的洞察。随着我们继续研究这些非凡的结构，我们对植物生命的韧性和适应性有了更深刻的欣赏，而这最终维持了我们所依赖的生态系统。