geophyte

简明释义

英[ˈdʒiːəʊfaɪt]美[ˈdʒiəˌfaɪt]

n. [植] 地下芽植物（指休眠芽深在土层中的多年生植物）

英英释义

单词用法

同义词

反义词

例句

1.The life forms of most plants belong to hemicryptophyte which are 37% then therophyte are 31% and geophyte are 20%.

生活型结构以地面芽植物最多占37%，一年生植物次之占31%，地下芽植物占20%。

2.The life forms of most plants belong to hemicryptophyte which are 37% then therophyte are 31% and geophyte are 20%.

生活型结构以地面芽植物最多占37%，一年生植物次之占31%，地下芽植物占20%。

3.The garden features a variety of plants, including several types of geophyte (块根植物) that bloom in the spring.

这个花园里有多种植物，包括几种在春天开花的geophyte（块根植物）。

4.During our botany class, we learned how to identify a geophyte (块根植物) by its underground storage organs.

在我们的植物学课上，我们学习了如何通过地下储存器官来识别geophyte（块根植物）。

5.Many geophytes (块根植物) are adapted to survive in arid conditions by storing water in their bulbs.

许多geophytes（块根植物）适应干旱条件，通过在其鳞茎中储存水分来生存。

6.The tulip is a well-known geophyte (块根植物) that thrives in temperate climates.

郁金香是一种著名的geophyte（块根植物），在温带气候中生长良好。

7.In the fall, many geophytes (块根植物) prepare for dormancy by storing nutrients in their roots.

在秋季，许多geophytes（块根植物）通过在根部储存养分来准备休眠。

作文

In the world of botany, plants exhibit a remarkable diversity in their forms and adaptations. Among these fascinating forms are the geophytes, which are plants that survive adverse environmental conditions by storing energy and nutrients in underground structures. These structures can be bulbs, tubers, or rhizomes, allowing the plant to endure periods of drought or extreme temperatures. The term geophyte originates from the Greek words 'geo,' meaning earth, and 'phyte,' meaning plant. This classification highlights the unique survival strategy of these plants, as they anchor themselves in the soil while their above-ground parts may perish during unfavorable seasons. One of the most well-known examples of a geophyte is the tulip. Tulips are beloved for their vibrant colors and beautiful blooms, but what many people do not realize is that their survival depends on their bulbous structure. In the winter months, when temperatures drop and frost sets in, the tulip bulb remains safely buried underground, where it is insulated from the cold. As spring arrives and the soil warms, the tulip bulb begins to sprout, sending up shoots that will eventually blossom into stunning flowers. This ability to retreat underground during harsh conditions exemplifies the resilience of geophytes. Another example of a geophyte is the potato. Potatoes are tuberous plants that store starches in their underground tubers. These tubers serve as both a food source for the plant and a means of reproduction. When conditions are right, the potato plant sends out shoots from the tubers, resulting in new plants. This adaptation allows potatoes to thrive in various climates and soil types, making them a staple food crop in many parts of the world. The reliance on underground storage makes geophytes particularly well-suited for environments with fluctuating weather patterns. The ecological significance of geophytes cannot be understated. They play a crucial role in stabilizing soil and preventing erosion, especially in areas prone to heavy rainfall or wind. Their extensive root systems help bind the soil together, reducing the risk of landslides and promoting soil health. Furthermore, geophytes contribute to biodiversity by providing habitats and food sources for various organisms, including insects, birds, and mammals. In many ecosystems, these plants form an essential part of the food web, supporting a wide range of life. In addition to their ecological benefits, geophytes also hold cultural significance in many societies. For instance, in some indigenous cultures, certain geophytes are harvested for their nutritional value or medicinal properties. The knowledge of how to cultivate and utilize these plants has been passed down through generations, highlighting the importance of traditional ecological knowledge. As modern agriculture continues to evolve, there is a growing interest in the sustainable practices associated with geophytes, particularly in the context of climate change and food security. In conclusion, geophytes are remarkable plants that have adapted to survive in challenging environments by storing resources underground. Their ability to endure harsh conditions makes them vital components of ecosystems, contributing to soil stability, biodiversity, and cultural heritage. Understanding and appreciating the role of geophytes can lead to better conservation efforts and sustainable agricultural practices, ensuring that these resilient plants continue to thrive for generations to come.

在植物学的世界中，植物表现出令人惊叹的多样性和适应性。在这些迷人的形式中，有一种植物叫做地生植物，它们通过将能量和营养储存在地下结构中来生存不利的环境条件。这些结构可以是鳞茎、块茎或根茎，使植物能够耐受干旱或极端温度的时期。术语地生植物源于希腊语单词“geo”，意为地球，以及“phyte”，意为植物。这一分类突显了这些植物独特的生存策略，因为它们在土壤中扎根，而其地上部分可能在不利季节中死亡。 最著名的地生植物之一是郁金香。郁金香因其鲜艳的颜色和美丽的花朵而受到喜爱，但许多人并没有意识到它们的生存依赖于其鳞茎结构。在冬季，当气温下降和霜冻来临时，郁金香鳞茎安全地埋在地下，避免了寒冷的侵袭。随着春天的到来，土壤变暖，郁金香鳞茎开始发芽，向上冒出嫩芽，最终绽放成华丽的花朵。这种在恶劣条件下退回地下的能力体现了地生植物的韧性。 另一个例子是土豆。土豆是块茎植物，在其地下块茎中储存淀粉。这些块茎既是植物的食物来源，也是繁殖的手段。当条件合适时，土豆植物会从块茎中发出嫩芽，形成新植物。这种适应性使土豆能够在各种气候和土壤类型中繁荣发展，使其成为许多地区的主食作物。对地下储存的依赖使得地生植物特别适合气候变化多端的环境。 地生植物的生态重要性不容小觑。它们在稳定土壤和防止侵蚀方面发挥着关键作用，尤其是在降雨或风力较大的地区。它们广泛的根系有助于将土壤结合在一起，减少滑坡的风险，并促进土壤健康。此外，地生植物通过为各种生物提供栖息地和食物来源，促进生物多样性。在许多生态系统中，这些植物构成了食物网的重要组成部分，支持着广泛的生命。 除了生态益处外，地生植物在许多社会中也具有文化意义。例如，在一些土著文化中，某些地生植物因其营养价值或药用特性而被收获。关于如何种植和利用这些植物的知识代代相传，突显了传统生态知识的重要性。随着现代农业的不断发展，人们越来越关注与地生植物相关的可持续实践，尤其是在气候变化和粮食安全的背景下。 总之，地生植物是通过将资源储存于地下而适应在挑战性环境中生存的非凡植物。它们在艰难条件下生存的能力使它们成为生态系统的重要组成部分，有助于土壤稳定、生物多样性和文化遗产。理解和欣赏地生植物的作用可以促进更好的保护工作和可持续农业实践，确保这些坚韧的植物能够在未来世代中继续繁荣。