ryegrass

简明释义

英[ˈraɪɡrɑːs]美[ˈraɪɡræs]

n. [肥料] 黑麦草

英英释义

单词用法

同义词

反义词

例句

1.A larger number of hair roots were grow on the main root under the stimulation of copper, which would promote the accumulation of copper by ryegrass.

铜会刺激黑麦草主根表面长出大量的发根，促进了黑麦草对铜的积累。

2.High concentrations of copper would reduce the biomass and chlorophyll contents of ryegrass, and increase the contents of free proline and malonyl dialdehyde in ryegrass.

高浓度的铜会降低黑麦草的生物量、叶绿素的含量，增加丙二醛和游离脯氨酸的量。

3.Hepu Geese at age of 28d were randomly divided into 2 groups to study the effect of wedelia chinensis, ryegrass and Gui Mu No1 on performance, nutrients availability.

将36只28日龄合浦鹅随机分为2组，用来研究蟛蜞菊、黑麦草和桂牧一号象草对鹅生长性能及养分利用率的影响。 处理Ⅰ为蟛蜞菊组，处理Ⅱ为黑麦草和桂牧一号象草组。

4.The turnover of lamina tissue of perennial ryegrass was systematically studied through cutting experiment by the application of the theory and methods of the tissue turnover.

本研究应用组织转化的理论和方法，通过周割试验对多年生黑麦草叶片组织的转化进行较为深入的研究。

5.It indicated that it was feasible and advisable to plant annual ryegrass in winter in 'Guimu 1' grassland.

这表明，在桂牧1号草地内冬种一年生黑麦草是可行可取的。

6.The productive adaptability of 38 varieties of annual ryegrass in Guangdong area were studied.

对引自不同国家的38个多花黑麦草品种在广东地区的生产适应性进行了试验研究。

7.The lawn was lush and green thanks to the ryegrass that was sown last spring.

由于去年春天播种的黑麦草，草坪郁郁葱葱。

8.Farmers often plant ryegrass in the fall to provide ground cover during winter.

农民通常在秋季种植黑麦草以在冬季提供地面覆盖。

9.In many regions, ryegrass is preferred for its quick germination and establishment.

在许多地区，由于其快速发芽和生长，黑麦草受到青睐。

10.Livestock farmers often use ryegrass as a high-quality forage option.

养殖户常常将黑麦草作为优质饲料选择。

11.The sports field was re-seeded with ryegrass to improve its durability and appearance.

运动场重新播种了黑麦草以改善其耐用性和外观。

作文

Ryegrass, or 黑麦草, is a type of grass that is widely used in various applications, particularly in agriculture and landscaping. This perennial grass is known for its rapid growth and ability to thrive in diverse climatic conditions. One of the primary reasons why 黑麦草 is favored among farmers and gardeners alike is its excellent adaptability. It can grow in both cool and warm seasons, making it a versatile choice for many regions. In fact, it is often used as a cover crop to prevent soil erosion and improve soil health. When planted in the fall, 黑麦草 establishes itself quickly, providing ground cover during the winter months. This helps to protect the soil from harsh weather conditions and reduces the risk of nutrient runoff.In addition to its agricultural benefits, 黑麦草 is also popular for use in lawns and sports fields. Its fine texture and rich green color make it an aesthetically pleasing choice for homeowners looking to enhance their outdoor spaces. Furthermore, 黑麦草 has a robust root system that allows it to withstand heavy foot traffic, making it ideal for parks and athletic fields. Many professional sports teams choose 黑麦草 for their playing surfaces because it provides a durable and resilient turf that can handle intense use.Another significant advantage of 黑麦草 is its ability to improve soil quality. As it grows, it helps to aerate the soil and increase its organic matter content. This not only benefits the immediate area where 黑麦草 is planted but can also have positive effects on surrounding plants and crops. By improving soil structure and fertility, 黑麦草 contributes to a healthier ecosystem overall.However, it is essential to manage 黑麦草 properly to maximize its benefits. Over-seeding and regular mowing are crucial practices to ensure that the grass remains healthy and vibrant. If left unattended, 黑麦草 can become invasive, competing with other plants for resources. Therefore, it is important for gardeners and farmers to monitor its growth and take necessary actions to maintain balance in their landscapes.Moreover, 黑麦草 is also beneficial for wildlife. Its dense growth provides habitat for various species, including insects and small mammals. Additionally, it serves as a food source for grazing animals. Farmers often plant 黑麦草 in pastures to provide nutritious forage for livestock, which can lead to improved animal health and productivity.In conclusion, 黑麦草 is a remarkable grass species with numerous advantages for agriculture, landscaping, and environmental health. Its adaptability, aesthetic appeal, and soil improvement capabilities make it a valuable asset in many settings. Whether used for creating lush lawns, enhancing soil quality, or providing forage for animals, 黑麦草 continues to play a significant role in sustainable land management practices. As we strive for a greener future, understanding and utilizing 黑麦草 effectively will be crucial in our efforts to maintain healthy ecosystems and productive agricultural systems.

黑麦草是一种广泛应用于农业和园艺的草类植物。这种多年生草种以其快速生长和适应多样气候条件的能力而闻名。黑麦草受到农民和园丁青睐的主要原因之一是它出色的适应性。它可以在寒冷和温暖的季节中生长，使其成为许多地区的多功能选择。实际上，它常被用作覆盖作物，以防止土壤侵蚀并改善土壤健康。当在秋季播种时，黑麦草能够迅速扎根，为冬季提供地面覆盖。这有助于保护土壤免受恶劣天气的影响，并减少养分流失的风险。除了农业上的好处，黑麦草在草坪和运动场上的应用也很受欢迎。它细腻的质地和丰富的绿色使其成为希望提升户外空间美观的房主的理想选择。此外，黑麦草拥有强大的根系，能够承受重度踩踏，非常适合公园和运动场。许多职业体育团队选择在他们的比赛场地上使用黑麦草，因为它提供了耐用且强韧的草坪，能够应对剧烈的使用。黑麦草的另一个显著优势是它改善土壤质量的能力。随着其生长，它帮助疏松土壤并增加土壤中的有机物质含量。这不仅有利于黑麦草种植的区域，还能对周围的植物和作物产生积极影响。通过改善土壤结构和肥力，黑麦草为整体生态系统的健康做出了贡献。然而，妥善管理黑麦草是最大化其好处的关键。过播种和定期修剪是确保草坪保持健康和充满活力的重要措施。如果不加以照顾，黑麦草可能会变得具有侵略性，与其他植物竞争资源。因此，园丁和农民需要监控其生长情况，并采取必要措施以维持景观的平衡。此外，黑麦草对野生动物也有益。其密集的生长为各种物种提供了栖息地，包括昆虫和小型哺乳动物。此外，它还是食草动物的食物来源。农民通常在牧场中种植黑麦草，为家畜提供营养丰富的饲料，从而提高动物的健康和生产力。总之，黑麦草是一种具有众多优点的杰出草种，适用于农业、园艺和环境健康。它的适应性、美学吸引力和土壤改善能力使其在许多场合中成为宝贵的资产。无论是用于创建郁郁葱葱的草坪、增强土壤质量，还是为动物提供饲料，黑麦草在可持续土地管理实践中继续发挥着重要作用。在我们努力实现更绿的未来时，有效理解和利用黑麦草将对维护健康生态系统和高效农业系统至关重要。