fertilizers

简明释义

英[ˈfɜːtɪlaɪzəz]美[ˈfɜrtəˌlaɪzərz]

n. [肥料]肥料（fertilizer 的复数形式）；化肥；底肥

英英释义

单词用法

同义词

反义词

例句

1.They mined the rock, artificially break it down and put the Phosphorus into agricultural fertilizers.

他们开采岩石，人工把它分解，然后把磷放进农业肥料里。

2.The local farmers were struggling with chemical fertilizers which were expensive and had reduced the natural minerals in the soil over the years.

当地农民正在与价格高昂的化肥作斗争，这些年来化肥减少了土壤中的天然矿物质。

3.Food that is organic is grown or raised without chemical insecticides or fertilizers.

有机食品是指没有用化学杀虫剂或化肥而种植的食品。

4.Humanity has the necessary agro-technological tools to eradicate hunger, from genetically engineered crops to artificial fertilizers.

人类拥有必要的农业技术工具来消除饥饿，从转基因作物到人工肥料。

5.I come to hear about your offer for fertilizers.

我来听听你们有关化肥的报盘。

6.High levels of nitrate occur in the Midwest because of the heavy use of fertilizers.

因为大量使用化肥，中西部地区的硝酸盐含量很高。

7.New power machinery and artificial fertilizers have now totally transformed a way of life that started in the Stone Age.

新的动力机械和人工肥料现在已经完全改变了从石器时代开始的一种生活方式。

8.Organic fertilizers will have very positive results in the long term.

有机肥料从长远来看将产生非常积极的效果。

9.Farmers often use fertilizers to enhance crop yields.

农民常常使用肥料来提高作物产量。

10.Organic fertilizers are becoming more popular among eco-conscious gardeners.

有机肥料在注重环保的园丁中越来越受欢迎。

11.The local store has a variety of fertilizers for different types of plants.

当地商店有多种适合不同植物的肥料。

12.Using the right fertilizers can significantly improve soil health.

使用正确的肥料可以显著改善土壤健康。

13.Some farmers prefer natural fertilizers over synthetic ones.

一些农民更喜欢天然的肥料而不是合成的。

作文

Farming has been an essential part of human civilization for thousands of years. As populations grew, the need for increased food production became paramount. One of the key components that have significantly contributed to agricultural productivity is the use of fertilizers. 肥料 are substances that are added to soil or plants to provide essential nutrients, promoting healthy growth and maximizing yield. In this essay, we will explore the importance of fertilizers, their types, and their impact on modern agriculture. The primary purpose of fertilizers is to supply the nutrients that plants require for optimal growth. Plants need a variety of nutrients, including nitrogen, phosphorus, and potassium, commonly referred to as NPK. These nutrients play crucial roles in plant development; for instance, nitrogen is vital for leaf growth, phosphorus supports root and flower development, and potassium helps in overall plant health. Without adequate nutrition, plants may suffer from stunted growth, poor yields, and susceptibility to diseases. There are two main types of fertilizers: organic and inorganic. Organic fertilizers are derived from natural sources such as compost, manure, and other biological materials. They not only provide essential nutrients but also improve soil structure and promote beneficial microbial activity. On the other hand, inorganic fertilizers are chemically manufactured and typically contain concentrated amounts of nutrients. While they can lead to rapid plant growth, their overuse can result in soil degradation and environmental harm, such as water pollution through runoff. The application of fertilizers has revolutionized agriculture by enabling farmers to produce more food on less land. This is particularly important in a world facing challenges such as climate change, population growth, and food security. By utilizing fertilizers, farmers can increase crop yields, ensuring that they meet the demands of a growing population. However, it is crucial to use fertilizers responsibly to avoid negative impacts on the environment. One of the significant concerns associated with fertilizers is their contribution to environmental issues. Excessive use of chemical fertilizers can lead to nutrient runoff into water bodies, causing eutrophication, which depletes oxygen levels and harms aquatic life. Additionally, the production of synthetic fertilizers often involves fossil fuels, contributing to greenhouse gas emissions. Therefore, sustainable practices, such as integrated nutrient management and precision agriculture, are essential to mitigate these effects and ensure the long-term viability of farming. In conclusion, fertilizers play a crucial role in modern agriculture by enhancing soil fertility and increasing crop yields. While they are indispensable for feeding the growing global population, it is imperative to use them judiciously to protect the environment. The future of agriculture lies in finding a balance between productivity and sustainability, ensuring that we can continue to nourish the world without compromising the health of our planet. By understanding the significance of fertilizers and implementing best practices, we can work towards a more sustainable agricultural system that benefits both people and the environment.

农业在几千年来一直是人类文明的重要组成部分。随着人口的增长，对增加粮食生产的需求变得至关重要。显著促成农业生产力的关键因素之一是使用肥料。肥料是添加到土壤或植物中的物质，以提供必要的营养，促进健康生长并最大化产量。在本文中，我们将探讨肥料的重要性、类型及其对现代农业的影响。 肥料的主要目的是提供植物所需的最佳生长营养。植物需要多种营养素，包括氮、磷和钾，通常称为NPK。这些营养素在植物生长中起着至关重要的作用；例如，氮对叶子生长至关重要，磷支持根和花的发展，钾有助于整体植物健康。没有足够的营养，植物可能会遭受生长缓慢、产量低和易感染疾病等问题。 肥料主要有两种类型：有机和无机。有机肥料来源于自然，如堆肥、粪便和其他生物材料。它们不仅提供必要的营养，还改善土壤结构并促进有益微生物活动。另一方面，无机肥料是化学合成的，通常含有浓缩的营养成分。虽然它们可以导致植物快速生长，但过度使用可能导致土壤退化和环境危害，例如通过径流造成的水污染。 肥料的应用彻底改变了农业，使农民能够在更少的土地上生产更多的食物。这在面临气候变化、人口增长和粮食安全等挑战的世界中尤为重要。通过利用肥料，农民可以提高作物产量，确保满足日益增长的人口需求。然而，负责任地使用肥料以避免对环境产生负面影响至关重要。 与肥料相关的一个重大问题是它们对环境问题的贡献。过度使用化学肥料可能导致营养物质流入水体，引发富营养化，降低氧气水平并危害水生生物。此外，合成肥料的生产通常涉及化石燃料，导致温室气体排放。因此，采用可持续实践，如综合营养管理和精准农业，对于减轻这些影响并确保农业的长期可行性至关重要。 总之，肥料在现代农业中发挥着至关重要的作用，通过提高土壤肥力和增加作物产量。尽管它们对满足不断增长的全球人口至关重要，但必须谨慎使用，以保护环境。农业的未来在于寻找生产力与可持续性之间的平衡，确保我们能够继续滋养世界，而不损害地球的健康。通过了解肥料的重要性并实施最佳实践，我们可以朝着一个更可持续的农业系统努力，使人类和环境都受益。