superphosphate

简明释义

英[ˌsuːpəˈfɒsfeɪt;ˌsjuː-]美[ˌsuːpərˈfɑːsfeɪt]

n. （化肥）过磷酸钙，过磷酸盐，酸性磷盐

英英释义

单词用法

同义词

反义词

例句

1.It could be expected that nucleoprotamine modified calcium phosphate could be a better transfect agent as compared to coprecipitated superphosphate.

本研究认为鱼精蛋白改性磷酸钙是一种比共沉淀法合成磷酸钙更好的转染载体。

2.Besides, there are about 79 small and medium scale units producing single superphosphate.

此外，还有约79中小规模的单位生产过磷酸钙。

3.The mechanism was Studed by m SPectroscopy that paper making Waste Water and phosphatic manure Waste Water control calcium Superphosphate moisture.

用红外光谱法探讨造纸与磷肥废液调控普钙水分的机理。

4.Triple superphosphate Abbreviations: TSP (TSP) Quality Standard: HG2219-2224-91 Characters: granular solid, slightly acidic, look pale or dark colored exhaust.

三料过磷酸钙简称：重钙(TSP)质量标准：HG 2219- 2224 - 91性状：粒状固体，微酸性，外观呈灰白色或暗竭色。

5.Heavy granular superphosphate (GTSP) is a high concentration of water-soluble phosphate available, the available phosphorus content is SSP (SSP) of 2.5 ~ 3.0 times.

粒状重过磷酸钙(GTSP)是一种高浓度、水溶性的速效磷肥，其有效磷含量是普钙(ssp)的2.5 ~ 3.0倍。

6.The control tactics discussed in this paper is worth to be popularized not only in wet process of superphosphate but also in production of ammonium phosphate.

文中介绍的控制方案，不仅在普钙湿法工艺中有推广价值，也适用于小磷铵生产工艺。

7.Abstract: The effects of different addition amounts of superphosphate on vegetable waste compost were studied.

摘要：试验研究了不同过磷酸钙添加量对蔬菜废弃物堆肥腐熟进程的影响。

8.For optimal plant growth, it's important to apply superphosphate at the right time.

为了植物的最佳生长，在合适的时间施用超磷酸盐是很重要的。

9.Using superphosphate in the spring can help prepare the soil for planting.

在春季使用超磷酸盐可以帮助为种植准备土壤。

10.The application of superphosphate can significantly increase crop yields.

施用超磷酸盐可以显著提高作物产量。

11.Farmers often use superphosphate to enhance soil fertility.

农民们常常使用超磷酸盐来提高土壤肥力。

12.Some gardeners prefer organic alternatives to superphosphate for fertilization.

一些园丁更喜欢有机替代品而不是超磷酸盐进行施肥。

作文

In the realm of agriculture, the use of fertilizers is paramount for enhancing crop yield and ensuring food security. One such fertilizer that has gained significant attention is superphosphate, a compound that plays a crucial role in providing essential nutrients to plants. Superphosphate is primarily composed of calcium phosphate and is produced by treating rock phosphate with sulfuric acid. This process results in a more soluble form of phosphate, making it readily available for plant uptake. The importance of superphosphate cannot be overstated, as phosphorus is a vital nutrient for plant growth, influencing root development, flowering, and fruiting processes.Farmers often face challenges related to soil fertility, which can lead to poor crop performance. The introduction of superphosphate into agricultural practices has revolutionized how farmers approach these challenges. By applying superphosphate, they can significantly improve the availability of phosphorus in the soil, leading to healthier plants and higher yields. Moreover, superphosphate can also enhance soil structure and promote microbial activity, further contributing to improved soil health.The application of superphosphate is particularly beneficial in areas where soils are deficient in phosphorus. For instance, many tropical and subtropical regions suffer from low phosphorus levels due to weathering processes that leach nutrients away. Here, superphosphate serves as an essential amendment that helps restore the nutrient balance necessary for optimal plant growth. Additionally, superphosphate is often used in conjunction with other fertilizers to create a balanced nutrient profile that meets the specific needs of various crops.However, the use of superphosphate is not without its challenges. Over-reliance on chemical fertilizers can lead to environmental issues such as nutrient runoff, which can contaminate water bodies and disrupt aquatic ecosystems. Therefore, it is crucial for farmers to adopt sustainable practices when using superphosphate. This includes conducting soil tests to determine the appropriate amount needed, implementing crop rotation strategies, and integrating organic fertilizers to reduce dependency on synthetic options.In conclusion, superphosphate is a powerful tool in modern agriculture, providing essential phosphorus to crops and aiding in the fight against food insecurity. Its benefits are clear, but it is imperative that its use is managed responsibly to mitigate potential environmental impacts. As we look towards the future of agriculture, understanding the role of fertilizers like superphosphate and promoting sustainable practices will be key to achieving both high productivity and environmental stewardship.

在农业领域，肥料的使用对于提高作物产量和确保粮食安全至关重要。superphosphate（超级磷酸盐）是一种受到广泛关注的肥料，它在为植物提供必要营养方面发挥着重要作用。superphosphate主要由磷酸钙组成，通过用硫酸处理磷矿石而生产。这一过程产生了更易溶解的磷酸盐，使其更容易被植物吸收。superphosphate的重要性不容忽视，因为磷是植物生长的关键营养素，影响根系发育、开花和结果过程。农民经常面临土壤肥力相关的挑战，这可能导致作物表现不佳。引入superphosphate到农业实践中，彻底改变了农民应对这些挑战的方法。通过施用superphosphate，他们可以显著改善土壤中磷的可用性，从而促进植物健康和提高产量。此外，superphosphate还可以改善土壤结构并促进微生物活动，进一步有助于土壤健康的提升。superphosphate的施用在土壤缺乏磷的地区尤为有益。例如，许多热带和亚热带地区由于风化过程导致养分流失而磷水平较低。在这里，superphosphate作为一种重要的改良剂，帮助恢复植物生长所需的营养平衡。此外，superphosphate通常与其他肥料一起使用，以创造满足各种作物特定需求的平衡营养配置。然而，superphosphate的使用并非没有挑战。过度依赖化学肥料可能导致环境问题，如养分径流，这可能污染水体并破坏水生生态系统。因此，农民在使用superphosphate时采取可持续做法至关重要。这包括进行土壤测试以确定所需的适当数量，实施轮作策略，以及整合有机肥料以减少对合成选项的依赖。总之，superphosphate是现代农业中的一种强大工具，向作物提供必要的磷，并帮助应对粮食不安全的问题。它的好处显而易见，但必须负责任地管理其使用，以减轻潜在的环境影响。展望未来，理解像superphosphate这样的肥料的作用，并促进可持续实践，将是实现高生产力和环境保护的关键。