bromegrass

简明释义

英[ˈbrəʊmˌɡrɑːs]美[ˈbromɡræs]

n. 雀麦草；雀麦属植物

英英释义

单词用法

同义词

反义词

例句

1.However, smooth bromegrass showed over-compensatory growth under all the different grazing intensities in this experiment, indication that smooth bromegrass is a species of high grazing tolerance.

无芒雀麦在所设放牧强度下均表现为超补偿性生长，表明其耐牧性极强。

2.It is made of a mixture of glutinous rice powder and green mugworts (bromegrass juice in some cases) and stuffed with sweetened bean paste.

它是由糯米粉和绿艾蒿(有些时候还加入雀麦草汁)混合在一起，然后再装入甜豆沙做成的。

3.Studying on the leaf tissue turnover of Smooth bromegrass was reported.

对无芒雀麦叶组织物质周转进行了研究。

4.However, smooth bromegrass showed over-compensatory growth under all the different grazing intensities in this experiment, indication that smooth bromegrass is a species of high grazing tolerance.

无芒雀麦在所设放牧强度下均表现为超补偿性生长，表明其耐牧性极强。

5.The pasture of smooth bromegrass-alfalfa showed over-compensatory growth under any grazing intensities, that is, increase of the total net growth production.

结果表明，无芒雀麦-杂花苜蓿草地在任何放牧强度下均表现为超补偿性生长，即净生长量增加；

6.In the Midwest, bromegrass is commonly used for erosion control on slopes.

在中西部，苜蓿草通常用于控制坡道上的侵蚀。

7.Many wildlife species thrive in areas dominated by bromegrass meadows.

许多野生动物物种在以苜蓿草为主的草地上繁荣生长。

8.The deep roots of bromegrass help improve soil structure and prevent water runoff.

深根系的苜蓿草有助于改善土壤结构并防止水流失。

9.During the summer months, bromegrass provides ample grazing for cattle.

在夏季，苜蓿草为牛提供了充足的放牧场。

10.Farmers often plant bromegrass to provide nutritious forage for their livestock.

农民通常种植苜蓿草以为他们的牲畜提供营养丰富的饲料。

作文

Bromegrass, known scientifically as Bromus, is a genus of grasses that includes several species commonly found in temperate regions. These grasses are particularly valued for their role in pasture and hay production due to their palatability and nutritional value for livestock. The most well-known species include smooth brome (Bromus inermis) and cheatgrass (Bromus tectorum). Farmers and ranchers often choose bromegrass 黑麦草 for its ability to thrive in various soil types and its resilience against drought conditions. In addition to its agricultural benefits, bromegrass 黑麦草 plays a significant role in erosion control, helping to stabilize soil and prevent degradation. Its extensive root system allows it to hold the soil together, making it an excellent choice for areas prone to erosion, such as hillsides and riverbanks. This characteristic is especially important in regions where heavy rainfall can lead to soil runoff, causing environmental concerns. Another advantage of bromegrass 黑麦草 is its relatively fast growth rate. It establishes quickly, providing ground cover that can outcompete weeds. This rapid establishment is vital during the early growing season when competition from other plants can hinder the development of desirable crops. Additionally, bromegrass 黑麦草 can be used in rotation with other crops to improve soil health and fertility. By planting bromegrass 黑麦草, farmers can enhance the biodiversity of their fields, which can lead to better pest management and reduced reliance on chemical fertilizers. However, it is essential to manage bromegrass 黑麦草 carefully, as it can become invasive in some environments. In particular, cheatgrass has been known to spread rapidly, outcompeting native vegetation and altering ecosystems. This invasion can lead to reduced biodiversity and increased fire risks, as cheatgrass dries out earlier than many native species. Therefore, land managers must monitor the growth of bromegrass 黑麦草 and implement control measures when necessary to maintain ecological balance. In conclusion, bromegrass 黑麦草 is a valuable grass species with numerous benefits for agriculture and environmental conservation. Its adaptability, rapid growth, and ability to prevent soil erosion make it a popular choice among farmers. However, awareness of its potential invasiveness is crucial for sustainable land management. By understanding the characteristics and appropriate uses of bromegrass 黑麦草, we can harness its advantages while mitigating any negative impacts it may have on local ecosystems.

黑麦草，科学上称为Bromus，是一种草类的属，包括几种常见于温带地区的物种。这些草类因其适口性和对牲畜的营养价值而在牧场和干草生产中受到特别重视。最著名的物种包括光滑黑麦草（Bromus inermis）和作弊草（Bromus tectorum）。农民和牧场主常常选择bromegrass 黑麦草，因为它能够在各种土壤类型中生长良好，并且具有抗旱能力。除了农业利益外，bromegrass 黑麦草在控制侵蚀方面也发挥着重要作用，帮助稳定土壤，防止退化。它广泛的根系使其能够将土壤固定在一起，使其成为易受侵蚀地区（如山坡和河岸）的绝佳选择。这一特性在降雨量较大、可能导致土壤流失的地区尤为重要，因为这会引发环境问题。bromegrass 黑麦草的另一个优点是其相对较快的生长速度。它迅速建立，提供的地面覆盖可以与杂草竞争。这种快速建立在早期生长季节尤为重要，此时其他植物的竞争可能会阻碍可取作物的发展。此外，bromegrass 黑麦草可以与其他作物轮作，以改善土壤健康和肥力。通过种植bromegrass 黑麦草，农民可以增强田地的生物多样性，这可以导致更好的害虫管理和减少对化肥的依赖。然而，必须谨慎管理bromegrass 黑麦草，因为在某些环境中它可能会变得具有侵略性。特别是作弊草已知会迅速传播，超越本地植被并改变生态系统。这种入侵可能导致生物多样性减少和火灾风险增加，因为作弊草比许多本地物种更早干燥。因此，土地管理者必须监测bromegrass 黑麦草的生长，并在必要时实施控制措施，以维持生态平衡。总之，bromegrass 黑麦草是一种具有多种农业和环境保护益处的宝贵草种。它的适应性、快速生长和防止土壤侵蚀的能力使其成为农民的热门选择。然而，意识到其潜在的侵略性对于可持续土地管理至关重要。通过了解bromegrass 黑麦草的特征和适当用途，我们可以利用其优势，同时减轻其对当地生态系统可能造成的负面影响。