brome

简明释义

英[brəʊm]美[broʊm]

n. 雀麦草

英英释义

单词用法

同义词

反义词

例句

1.Chess: any of several species of brome grass especially the cheat.

雀麦：数种雀麦草，尤指雀麦。

2.The adaptability of meadow brome is very strong in the most parts of the Loess Plateau.

牧场草在黄土高原大部分地区的适应性很强。

3.Chess: any of several species of brome grass, especially the cheat.

雀麦：数种雀麦草，尤指雀麦。

4.Richard Brome, an acolyte of Ben Jonson's, wrote "The Jovial Crew" in 1641.

本•琼森的仆人理查德·布罗姆在1641年写了《一伙快活人》。

5.Summer was the pivotal period of awnless brome when it declined in the mixture.

夏季是混播草地中无芒雀麦种群衰退的关键时期。

6.The adaptability of meadow brome is very strong in the most parts of the Loess Plateau.

牧场草在黄土高原大部分地区的适应性很强。

7.Many livestock farmers prefer brome 苔草 for its high nutritional value.

许多养殖户更喜欢brome 苔草，因为它的营养价值高。

8.The farmer decided to plant brome 苔草 in his fields to improve soil quality.

农民决定在他的田地里种植brome 苔草来改善土壤质量。

9.The local wildlife thrives in areas where brome 苔草 is abundant.

当地的野生动物在brome 苔草丰富的地方繁荣生长。

10.After the rain, the brome 苔草 grew rapidly and covered the ground.

雨后，brome 苔草迅速生长，覆盖了地面。

11.In the summer, the fields were filled with blooming brome 苔草 flowers.

夏天，田野里开满了盛开的brome 苔草花。

作文

In the world of botany, various types of grasses play significant roles in ecosystems and agriculture. One such type is brome, a genus of grasses that includes several species commonly found in temperate regions. These grasses are often considered important for their ecological benefits, but they can also pose challenges in agricultural settings. Understanding the characteristics and implications of brome is essential for both ecologists and farmers alike.Brome grasses are known for their adaptability and resilience. They thrive in a variety of soil types and can grow in both dry and moist conditions. This versatility allows them to establish themselves in diverse environments, from grasslands to disturbed areas. However, this same adaptability can lead to brome becoming invasive in certain regions, outcompeting native plants and altering local ecosystems.One of the most common species of brome is cheatgrass, which has become notorious in the western United States. Cheatgrass germinates early in the spring, taking advantage of moisture before native plants have a chance to sprout. This early growth gives it a competitive edge, allowing it to dominate landscapes and create fire hazards due to its tendency to dry out quickly. As a result, many land managers are concerned about the spread of brome grasses like cheatgrass and are implementing strategies to control their growth.On the other hand, brome grasses can also provide valuable forage for livestock. Their high nutritional value makes them a desirable choice for grazing animals. Farmers often plant brome species in pastures to improve the quality of forage available to their livestock. This duality of brome as both a beneficial resource and a potential pest highlights the complexity of managing these grasses in agricultural systems.Moreover, brome grasses contribute to soil health. Their root systems help prevent erosion and improve soil structure, making them useful in conservation efforts. By stabilizing the soil, brome can help maintain the integrity of ecosystems, especially in areas prone to degradation. This aspect of brome is particularly important in regions where soil erosion poses significant threats to agricultural productivity and environmental stability.In conclusion, brome grasses represent a fascinating example of nature's complexities. While they offer numerous benefits, such as providing forage and improving soil health, they also present challenges when they become invasive. Understanding the role of brome in different ecosystems is crucial for effective management practices in both natural and agricultural settings. As we continue to study these grasses, it is essential to strike a balance between harnessing their benefits and mitigating their potential drawbacks. Through careful observation and management, we can appreciate the multifaceted nature of brome and its impact on our environment.

在植物学的世界中，各种类型的草在生态系统和农业中发挥着重要作用。其中一种是brome，这是一种包含几种常见于温带地区的草的属。这些草因其生态益处而被认为很重要，但在农业环境中也可能带来挑战。理解brome的特征及其影响对生态学家和农民来说都是至关重要的。Brome草以其适应性和韧性而闻名。它们能够在各种土壤类型中生长，并且可以在干燥和潮湿的条件下生长。这种多样性使它们能够在从草原到扰动区的各种环境中建立自己。然而，这种适应性也可能导致brome在某些地区变得具有侵略性，超越本地植物并改变当地生态系统。最常见的brome草之一是作弊草，它在美国西部变得臭名昭著。作弊草在春季早期发芽，利用水分在本地植物有机会发芽之前。这种早期生长赋予了它竞争优势，使其在景观中占主导地位，并因其迅速干燥的倾向而造成火灾隐患。因此，许多土地管理者对brome草（如作弊草）的传播感到担忧，并实施控制其生长的策略。另一方面，brome草也可以为牲畜提供宝贵的饲料。它们的高营养价值使其成为放牧动物的理想选择。农民经常在牧场中种植brome种类，以改善可供牲畜食用的饲料质量。Brome作为既是有益资源又是潜在害虫的双重性突显了在农业系统中管理这些草的复杂性。此外，brome草有助于土壤健康。它们的根系有助于防止侵蚀并改善土壤结构，使其在保护工作中非常有用。通过稳定土壤，brome可以帮助维护生态系统的完整性，特别是在易受退化威胁的地区。这一方面在土壤侵蚀对农业生产力和环境稳定构成重大威胁的地区尤为重要。总之，brome草代表了自然复杂性的一个迷人例子。虽然它们提供了许多好处，例如提供饲料和改善土壤健康，但当它们变得具有侵略性时也会带来挑战。理解brome在不同生态系统中的作用对于有效的管理实践至关重要，无论是在自然环境还是农业环境中。随着我们继续研究这些草，必须在利用其好处和减轻其潜在缺点之间取得平衡。通过仔细观察和管理，我们可以欣赏brome的多面性及其对我们环境的影响。