ammonium sulphate

简明释义

硫酸铵

英英释义

例句

1.In laboratory experiments, ammonium sulphate is used to precipitate proteins.

在实验室实验中，硫酸铵用于沉淀蛋白质。

2.The recommended application rate of ammonium sulphate varies by crop type.

推荐的硫酸铵施用量因作物类型而异。

3.The chemical industry produces ammonium sulphate for various applications, including fertilizers.

化学工业生产硫酸铵用于各种应用，包括肥料。

4.A soil test showed that adding ammonium sulphate could improve nitrogen levels.

土壤测试显示，添加硫酸铵可以提高氮水平。

5.Farmers often use ammonium sulphate as a fertilizer to enhance crop growth.

农民常用硫酸铵作为肥料来促进作物生长。

作文

Ammonium sulphate, represented chemically as (NH4)2SO4, is a white crystalline solid that is highly soluble in water. It is widely used in agriculture as a fertilizer due to its high nitrogen content, which is essential for plant growth. The chemical structure of ammonium sulphate consists of two ammonium ions (NH4+) and one sulfate ion (SO4^2-). This unique composition makes it an excellent source of nitrogen, providing plants with the nutrients they need to thrive.In agricultural practices, ammonium sulphate is favored because it not only supplies nitrogen but also helps to lower the pH of alkaline soils, improving nutrient availability. When applied to soil, ammonium sulphate dissociates into ammonium and sulfate ions. Ammonium ions can be readily absorbed by plants, while sulfate ions play a crucial role in the synthesis of amino acids and proteins, contributing to overall plant health and productivity.The use of ammonium sulphate as a fertilizer has several advantages. Firstly, it is relatively inexpensive compared to other nitrogen fertilizers, making it accessible for farmers. Secondly, it is easy to apply, as it can be spread evenly over fields. Moreover, the quick release of nitrogen from ammonium sulphate ensures that plants receive immediate nourishment, promoting rapid growth.However, there are some considerations to keep in mind when using ammonium sulphate. Excessive application can lead to soil acidification, which may harm beneficial microorganisms and reduce soil fertility over time. Therefore, it is important for farmers to conduct soil tests and apply ammonium sulphate judiciously, ensuring that they meet the specific needs of their crops without causing long-term damage to the soil ecosystem.In addition to its agricultural uses, ammonium sulphate is also utilized in various industrial processes. It serves as a food additive, providing a source of nitrogen in certain food products. Furthermore, ammonium sulphate is employed in the production of certain chemicals and as a laboratory reagent in biochemical experiments. Its versatility makes it an important compound across multiple sectors.In conclusion, ammonium sulphate is a vital component in modern agriculture, providing essential nutrients for plant growth while also playing a role in various industrial applications. Understanding the properties and uses of ammonium sulphate can help farmers and industrialists make informed decisions regarding its application, ultimately leading to improved productivity and sustainability in both agriculture and industry.

硫酸铵，化学式为(NH4)2SO4，是一种白色结晶固体，具有高度溶解于水的特性。由于其高氮含量，它在农业中被广泛用作肥料，而氮是植物生长所必需的营养元素。硫酸铵的化学结构由两个铵离子(NH4+)和一个硫酸根离子(SO4^2-)组成。这种独特的组成使其成为优良的氮源，为植物提供生长所需的养分。在农业实践中，硫酸铵因不仅能提供氮，还能帮助降低碱性土壤的pH值，从而改善养分的可用性。当施用到土壤中时，硫酸铵会解离为铵离子和硫酸根离子。铵离子可以被植物迅速吸收，而硫酸根离子则在氨基酸和蛋白质的合成中发挥着重要作用，有助于整体植物健康和生产力。使用硫酸铵作为肥料有几个优点。首先，与其他氮肥相比，它相对便宜，使农民能够轻松获取。其次，它易于施用，因为可以均匀地撒布在田地上。此外，硫酸铵中氮的快速释放确保植物获得即时营养，促进快速生长。然而，在使用硫酸铵时需要考虑一些因素。过量施用可能导致土壤酸化，这可能损害有益微生物并减少土壤肥力。因此，农民进行土壤测试并明智地施用硫酸铵是非常重要的，以确保满足作物的特定需求，而不会对土壤生态系统造成长期损害。除了农业用途外，硫酸铵还用于各种工业过程。它作为食品添加剂，在某些食品中提供氮源。此外，硫酸铵在某些化学品的生产中以及作为生化实验中的实验室试剂也被使用。它的多功能性使其在多个领域中成为重要化合物。总之，硫酸铵是现代农业的重要组成部分，为植物生长提供必需的养分，同时在各种工业应用中也发挥着作用。理解硫酸铵的性质和用途可以帮助农民和工业人士做出明智的决策，从而最终提高农业和工业的生产力和可持续性。