rotavator

简明释义

英[ˈrəʊtəˌveɪtə(r)]美[ˈroʊtəveɪtər]

n. 旋耕机

英英释义

单词用法

同义词

反义词

例句

1.Rotavator, a trademarked name for an agricultural machine, is often listed in dictionaries.

旋耕机是农业机械的商标名称，经常在字典中列出。

2.Rotavator, a trademarked name for an agricultural machine, is often listed in dictionaries.

旋耕机是农业机械的商标名称，经常在字典中列出。

3.The farmer used the rotavator to prepare the soil for planting.

农民使用旋耕机来准备土壤以便种植。

4.After plowing, the field was ready for the rotavator to break up the clumps.

犁地之后，田地准备好让旋耕机打碎土块。

5.Using a rotavator can significantly reduce the time it takes to cultivate land.

使用旋耕机可以显著减少耕作土地所需的时间。

6.The rotavator is essential for mixing organic matter into the soil.

对于将有机物混入土壤，旋耕机是必不可少的。

7.He rented a rotavator for the weekend to work on his garden.

他租了一台旋耕机来周末在花园里工作。

作文

In modern agriculture, efficiency and productivity are key factors that determine the success of farming operations. One of the essential tools that have revolutionized land preparation is the rotavator. A rotavator (翻耕机) is a type of agricultural implement used to prepare soil for planting by breaking up and aerating the ground. It consists of a set of rotating blades or tines that dig into the soil, turning it over and mixing in organic materials, which improves soil fertility and structure. The use of a rotavator has numerous advantages over traditional tilling methods. Firstly, it saves time and labor. Farmers can cover large areas of land much quicker than with manual tools, allowing them to focus on other important tasks. Secondly, a rotavator provides better soil aeration compared to conventional plowing. By breaking up the soil into finer particles, it allows air, water, and nutrients to penetrate deeper, promoting healthier root growth for crops. Moreover, the rotavator is versatile and can be used in various types of soil conditions, whether it be sandy, clayey, or loamy. This adaptability makes it an invaluable tool for farmers who may face different challenges depending on their geographical location. Additionally, modern rotavators often come equipped with adjustable settings, allowing farmers to control the depth and intensity of soil cultivation based on their specific needs. Environmental sustainability is another important aspect of using a rotavator. By incorporating organic matter, such as compost or crop residues, into the soil during the tilling process, farmers can enhance soil health and promote biodiversity. This practice helps in reducing the need for chemical fertilizers, which can have detrimental effects on the environment. However, while the benefits of a rotavator are significant, it is essential for farmers to use this equipment responsibly. Over-tilling can lead to soil erosion, loss of soil structure, and depletion of essential nutrients. Therefore, it is crucial to balance the use of a rotavator with other sustainable farming practices, such as crop rotation and cover cropping, to maintain long-term soil health. In conclusion, the rotavator (翻耕机) is a powerful tool that has transformed the way farmers prepare their fields for planting. Its ability to save time, improve soil aeration, and promote environmental sustainability makes it an essential piece of equipment in modern agriculture. As we continue to face challenges related to food production and environmental conservation, the responsible use of technology like the rotavator will play a vital role in ensuring the future of farming remains productive and sustainable.

在现代农业中，效率和生产力是决定农业经营成功的关键因素。翻耕机是彻底改变土地准备过程的重要工具之一。翻耕机（rotavator）是一种农业设备，用于通过翻转和通气土壤来准备种植，通常由一组旋转的刀片或齿组成，这些刀片或齿深入土壤，翻转土壤并混合有机材料，从而改善土壤肥力和结构。 使用翻耕机有许多优点，超过传统耕作方法。首先，它节省了时间和劳动力。农民可以比手动工具更快地覆盖大面积土地，使他们能够专注于其他重要任务。其次，翻耕机提供比传统犁耕更好的土壤通气性。通过将土壤打碎成更细的颗粒，它允许空气、水和养分渗透得更深，促进作物根系的健康生长。 此外，翻耕机具有多功能性，可以用于各种土壤条件，无论是沙土、粘土还是壤土。这种适应性使其成为面临不同挑战的农民不可或缺的工具，具体取决于他们的地理位置。此外，现代翻耕机通常配备可调设置，允许农民根据特定需求控制耕作的深度和强度。 环境可持续性是使用翻耕机的另一个重要方面。通过在耕作过程中将有机物质（如堆肥或作物残留物）融入土壤，农民可以增强土壤健康并促进生物多样性。这种做法有助于减少对化肥的需求，而化肥可能对环境产生不利影响。 然而，尽管翻耕机的好处显著，但农民在使用这种设备时必须负责任。过度耕作可能导致土壤侵蚀、土壤结构丧失和必需养分耗竭。因此，平衡翻耕机的使用与其他可持续农业实践（例如作物轮作和覆盖作物）对于维持长期土壤健康至关重要。 总之，翻耕机（rotavator）是一种强大的工具，彻底改变了农民为种植准备田地的方式。它节省时间、改善土壤通气性和促进环境可持续性的能力，使其成为现代农业中不可或缺的设备。随着我们继续面临与食品生产和环境保护相关的挑战，负责任地使用像翻耕机这样的技术将在确保未来农业保持高效和可持续方面发挥重要作用。