allelopathy

简明释义

英[ˌælɪˈlɒpəθi]美[ælɪˈlɑːpəθi]

n. [植] 植化相克；相互影响；远隔酌

英英释义

单词用法

同义词

反义词

例句

1.Allelopathy of Aquatic plants had became a research hotspot in many countries due to its great potential in aquaculture industry.

化感作用由于在水产上有着巨大的潜力，成为近年来各国的研究热点。

2.For lakes, allelopathy for the inhibition of algae growth need further study and extraction of plant allelochemicals could be directly put into water.

对湖泊、水源水，植物化感抑藻作用有待进一步朝着将从植物中提取的化感物质直接施入水体抑制藻类研究。

3.Trials were conducted in laboratory and field in Beijing region indicated allelopathy of wheat straw on maize.

室内和田间试验表明：麦秸的水浸提物对玉米的胚芽和胚根的生长有显著影响作用。

4.Plants can release chemical substances which can affect the growth of other plants. This is the phenomenon of allelopathy among the plants.

植物能向环境中释放化学物质对另一植物产生影响，这就是植物间的相生相克现象。

5.Allelopathy of endophytic fungi and its allelochemicals was reviewed in this paper, and the allelopathy of endophytic fungi is discussed along with application prospect.

对植物内生真菌的化感作用及其所产生的化感物质进行了综述，并展望了其化感作用的应用前景。

6.This biochemical inhibition of feeding by animals or plants is called "allelopathy".

这一生物化学上抑制动物或植物的取食被称谓“他感作用”。

7.Farmers can use the principles of allelopathy 相互抑制作用 to enhance crop yields by planting certain crops together.

农民可以利用相互抑制作用的原理，通过将某些作物一起种植来提高产量。

8.The study of allelopathy 相互抑制作用 in plants can help us understand how different species interact in a shared environment.

对植物中相互抑制作用的研究可以帮助我们理解不同物种在共享环境中的相互作用。

9.Understanding allelopathy 相互抑制作用 is crucial for developing natural herbicides.

理解相互抑制作用对于开发天然除草剂至关重要。

10.Certain weeds exhibit allelopathy 相互抑制作用, releasing chemicals that inhibit the growth of nearby plants.

某些杂草表现出相互抑制作用，释放化学物质抑制附近植物的生长。

11.Research into allelopathy 相互抑制作用 could lead to more sustainable agricultural practices.

对相互抑制作用的研究可能会导致更可持续的农业实践。

作文

In the intricate web of nature, plants engage in a variety of interactions that can significantly affect their growth and survival. One such interaction is known as allelopathy, which refers to the chemical inhibition of one plant by another. This fascinating phenomenon plays a crucial role in shaping plant communities and ecosystems. Understanding allelopathy can provide insights into agricultural practices, ecological balance, and the relationships between different plant species.The term allelopathy comes from the Greek words 'allelon', meaning 'of each other', and 'pathos', meaning 'suffering'. In essence, it describes how certain plants release chemicals into the environment that can hinder the growth of neighboring plants. These chemicals, often referred to as allelochemicals, can be found in various parts of the plant, including leaves, roots, and even flowers. When these substances are released into the soil or air, they can affect seed germination, root growth, and overall plant health.One of the most well-known examples of allelopathy is the black walnut tree (Juglans nigra). The tree produces a compound called juglone, which is toxic to many plants that grow nearby. As a result, gardeners and farmers must be cautious when planting other species near black walnuts, as they may struggle to thrive due to the presence of juglone in the soil. This natural form of competition allows the black walnut to dominate its surroundings, reducing competition for resources such as sunlight, water, and nutrients.However, allelopathy is not solely a negative interaction. Some plants utilize this strategy to enhance their own growth while simultaneously benefiting the ecosystem. For instance, certain cover crops, like rye and clover, can suppress weeds through allelopathic effects, thereby reducing the need for herbicides in agricultural settings. This not only promotes sustainable farming practices but also helps maintain soil health and biodiversity.Research into allelopathy has revealed a wealth of information about plant interactions and their implications for agriculture and ecology. Scientists have identified numerous allelochemicals and studied their effects on various plant species. This research has led to the development of new agricultural techniques that harness the power of allelopathy to improve crop yields and reduce reliance on chemical fertilizers and pesticides.Moreover, understanding allelopathy can aid in the restoration of degraded ecosystems. By selecting plants that exhibit strong allelopathic properties, ecologists can promote the establishment of desired species while suppressing invasive ones. This approach not only helps restore balance to ecosystems but also enhances biodiversity, which is essential for resilient environments.In conclusion, allelopathy is a remarkable aspect of plant biology that highlights the complex interactions within ecosystems. It serves as a reminder that plants are not passive organisms; rather, they actively engage with their environment and influence the growth of their neighbors. By studying and applying the principles of allelopathy, we can develop more sustainable agricultural practices, restore ecosystems, and foster a deeper appreciation for the interconnectedness of life on Earth. As we continue to explore the mysteries of nature, allelopathy stands out as a testament to the ingenuity of plant strategies for survival and coexistence.

在自然的复杂网络中，植物之间进行多种相互作用，这些相互作用会显著影响它们的生长和生存。其中一种相互作用被称为allelopathy，指的是一种植物通过化学物质抑制另一种植物的现象。这一迷人的现象在塑造植物群落和生态系统中发挥着至关重要的作用。理解allelopathy可以为农业实践、生态平衡以及不同植物物种之间的关系提供见解。术语allelopathy源自希腊词“allelon”，意为“彼此”，和“pathos”，意为“痛苦”。从本质上讲，它描述了某些植物释放化学物质到环境中，从而阻碍邻近植物生长的过程。这些化学物质通常被称为等位化学物质，可能存在于植物的各个部分，包括叶子、根部甚至花朵。当这些物质释放到土壤或空气中时，它们可能会影响种子的发芽、根的生长和整体植物健康。一个众所周知的allelopathy例子是黑胡桃树（Juglans nigra）。这种树木产生一种叫做juglone的化合物，对许多附近生长的植物有毒。因此，园丁和农民在黑胡桃附近种植其他物种时必须小心，因为它们可能因土壤中存在juglone而难以生存。这种自然竞争形式使得黑胡桃能够主导其周围环境，减少阳光、水分和养分等资源的竞争。然而，allelopathy并不仅仅是一种负面互动。一些植物利用这一策略来增强自身生长，同时惠及生态系统。例如，某些覆盖作物，如黑麦和苜蓿，可以通过等位效应抑制杂草，从而减少农业环境中对除草剂的需求。这不仅促进了可持续农业实践，还有助于维持土壤健康和生物多样性。对allelopathy的研究揭示了关于植物相互作用及其对农业和生态学影响的丰富信息。科学家们已识别出许多等位化学物质，并研究了它们对各种植物物种的影响。这项研究促成了新农业技术的发展，利用allelopathy的力量来提高作物产量，减少对化肥和农药的依赖。此外，理解allelopathy可以帮助恢复退化的生态系统。通过选择表现出强等位效应特性的植物，生态学家可以促进所需物种的建立，同时抑制入侵物种。这种方法不仅有助于恢复生态系统的平衡，还增强了生物多样性，而生物多样性对环境的弹性至关重要。总之，allelopathy是植物生物学的一个显著方面，突显了生态系统内复杂的相互作用。它提醒我们，植物不是被动的生物；相反，它们积极与环境互动，并影响邻近植物的生长。通过研究和应用allelopathy的原则，我们可以开发更可持续的农业实践，恢复生态系统，并加深对地球上生命相互联系的欣赏。随着我们继续探索自然的奥秘，allelopathy作为植物生存与共生策略的智慧证明而脱颖而出。