calcium nitrate

简明释义

硝酸钙

英英释义

例句

1.The chemical formula for calcium nitrate is Ca(NO3)2.

硝酸钙的化学式是Ca(NO3)2。

2.Using calcium nitrate can help prevent blossom end rot in tomatoes.

使用硝酸钙可以帮助防止番茄的花梗腐烂。

3.Farmers often use calcium nitrate to enhance soil fertility.

农民常常使用硝酸钙来增强土壤肥力。

4.In hydroponics, calcium nitrate is a key nutrient for plant growth.

在水培中，硝酸钙是植物生长的关键营养素。

5.Many fertilizers contain calcium nitrate as a source of nitrogen.

许多肥料含有硝酸钙作为氮的来源。

作文

Calcium nitrate, known scientifically as Ca(NO3)2, is a chemical compound that plays a vital role in agriculture and various industrial applications. This compound is a white crystalline solid that is highly soluble in water and is often used as a fertilizer due to its rich nitrogen content. The significance of calcium nitrate (氮酸钙) in enhancing plant growth cannot be overstated. It provides plants with essential nutrients, particularly calcium and nitrogen, which are crucial for their development. In agriculture, calcium nitrate (氮酸钙) is commonly used in fertigation systems, where fertilizers are delivered through irrigation systems. This method allows for precise control over nutrient delivery, ensuring that plants receive the necessary elements for optimal growth. The calcium in calcium nitrate (氮酸钙) helps strengthen plant cell walls, improving structural integrity and resistance to diseases. Meanwhile, the nitrogen promotes vigorous growth, leading to higher yields and healthier crops.Moreover, calcium nitrate (氮酸钙) is beneficial in preventing common plant disorders such as blossom end rot in tomatoes and peppers, which is caused by calcium deficiency. By applying calcium nitrate (氮酸钙), farmers can mitigate these issues and ensure that their crops develop properly.Apart from its agricultural uses, calcium nitrate (氮酸钙) has applications in the construction industry as well. It is used in concrete mixtures to improve the strength and durability of structures. When added to concrete, calcium nitrate (氮酸钙) acts as a set accelerator, allowing for faster curing times. This property is particularly advantageous in cold weather conditions, where traditional curing methods may be hindered.In addition to agriculture and construction, calcium nitrate (氮酸钙) is also utilized in the food industry as a preservative and color fixative. It helps maintain the freshness of certain products, extending their shelf life and ensuring safety for consumers. Furthermore, the environmental impact of calcium nitrate (氮酸钙) should not be overlooked. While it is an effective fertilizer, excessive use can lead to nutrient runoff, contributing to water pollution and algal blooms in nearby water bodies. Therefore, it is crucial for farmers and industries to apply calcium nitrate (氮酸钙) responsibly and in accordance with best practices to minimize environmental harm.In conclusion, calcium nitrate (氮酸钙) is an essential compound with diverse applications across agriculture, construction, and food preservation. Its ability to provide vital nutrients to plants while enhancing concrete properties makes it a valuable resource. However, responsible usage is key to ensuring that its benefits are maximized without negatively impacting the environment. As we continue to explore the potential of calcium nitrate (氮酸钙) in various fields, it is imperative to balance productivity with sustainability to foster a healthier planet for future generations.

氮酸钙，科学上称为Ca(NO3)2，是一种在农业和各种工业应用中发挥重要作用的化合物。这种化合物是一种白色结晶固体，易溶于水，因其丰富的氮含量而常被用作肥料。氮酸钙在促进植物生长方面的重要性不容小觑。它为植物提供了必需的营养素，特别是钙和氮，这对植物的发育至关重要。在农业中，氮酸钙通常用于灌溉系统中的施肥系统，通过这种方法可以精确控制营养素的投放，确保植物获得最佳生长所需的元素。氮酸钙中的钙有助于增强植物细胞壁，提高结构完整性和抵抗疾病的能力。与此同时，氮促进旺盛的生长，导致更高的产量和更健康的作物。此外，氮酸钙在防止常见植物病害方面也很有益，例如西红柿和辣椒的果实底腐病，这是由于缺钙引起的。通过施用氮酸钙，农民可以减轻这些问题，确保作物正常生长。除了农业用途，氮酸钙在建筑行业也有应用。它被用于混凝土混合物中，以提高结构的强度和耐久性。当加入混凝土时，氮酸钙作为一种凝固加速剂，可以缩短固化时间。这一特性在寒冷天气条件下尤其有利，因为传统的固化方法可能受到限制。此外，氮酸钙还被用于食品工业，作为防腐剂和着色固定剂。它有助于保持某些产品的新鲜度，延长保质期，确保消费者的安全。此外，氮酸钙的环境影响也不容忽视。尽管它是一种有效的肥料，但过量使用可能导致养分流失，从而造成水污染和附近水体的藻类繁殖。因此，农民和工业界必须负责任地施用氮酸钙，并遵循最佳实践，以减少对环境的危害。总之，氮酸钙是一种在农业、建筑和食品保存等领域具有多种应用的基本化合物。它能够为植物提供重要的营养，同时改善混凝土的性能，使其成为一种宝贵的资源。然而，负责任的使用是确保其益处最大化而不对环境产生负面影响的关键。随着我们继续探索氮酸钙在各个领域的潜力，平衡生产力与可持续性以促进一个更健康的地球对于未来几代人来说至关重要。