double superphosphate

简明释义

重过磷酸钙

英英释义

例句

1.When planting root vegetables, it's beneficial to add double superphosphate to the soil.

在种植根茎类蔬菜时，将双超磷酸盐添加到土壤中是有益的。

2.Before sowing, I mixed double superphosphate into the planting bed.

在播种之前，我将双超磷酸盐混入了种植床中。

3.The use of double superphosphate can significantly boost crop yields.

双超磷酸盐的使用可以显著提高作物产量。

4.Farmers often apply double superphosphate to enhance soil fertility.

农民们常常施用双超磷酸盐来提高土壤肥力。

5.The local agricultural extension office recommends using double superphosphate for better flowering in plants.

当地农业推广办公室建议使用双超磷酸盐以促进植物更好的开花。

作文

The agricultural industry has always been on the lookout for effective fertilizers to enhance crop yield and ensure food security. One such fertilizer that has gained popularity among farmers is double superphosphate. This compound is a highly concentrated form of phosphate fertilizer, which provides essential nutrients to plants, particularly phosphorus. Phosphorus is crucial for various plant processes, including photosynthesis, energy transfer, and the formation of nucleic acids. The significance of double superphosphate in agriculture cannot be overstated, as it plays a pivotal role in promoting healthy plant growth and maximizing productivity.To understand the importance of double superphosphate, we must first explore its composition. It is produced by treating rock phosphate with sulfuric acid, resulting in a product that contains higher levels of available phosphorus compared to traditional superphosphate. Typically, double superphosphate contains around 40-50% phosphorus pentoxide (P2O5), making it an effective source of phosphorus for crops.Farmers often utilize double superphosphate during the planting phase to ensure that the soil is enriched with the necessary nutrients. This fertilizer can be applied directly to the soil or mixed with other fertilizers to create a balanced nutrient profile. The application of double superphosphate leads to improved root development, enhanced flowering, and increased fruiting in various crops, including cereals, vegetables, and fruits.Moreover, the use of double superphosphate is not limited to conventional farming practices. Organic farmers have also recognized its benefits and sometimes incorporate it into their fertilization strategies, albeit with careful consideration of organic standards. This versatility makes double superphosphate a valuable tool in modern agriculture.However, it is essential to apply double superphosphate judiciously. Overapplication can lead to nutrient runoff and environmental concerns, such as water pollution. Therefore, farmers are encouraged to conduct soil tests to determine the appropriate amount of phosphorus needed for their specific crops. By doing so, they can optimize the use of double superphosphate while minimizing any negative impact on the environment.In conclusion, double superphosphate is a powerful fertilizer that significantly contributes to agricultural productivity. Its high phosphorus content makes it an excellent choice for enhancing crop growth and ensuring food security. As the global population continues to rise, the demand for effective fertilizers like double superphosphate will only increase. Thus, understanding its benefits and application methods is crucial for farmers aiming to achieve sustainable agricultural practices. With responsible usage, double superphosphate can help meet the growing food demands while preserving the health of our ecosystems.

农业行业一直在寻找有效的肥料，以提高作物产量并确保粮食安全。其中一种在农民中越来越受欢迎的肥料是双超磷酸钙。这种化合物是一种高度浓缩的磷肥，为植物提供必需的营养，特别是磷元素。磷对植物的各种过程至关重要，包括光合作用、能量转移和核酸的形成。双超磷酸钙在农业中的重要性不容小觑，因为它在促进健康植物生长和最大化生产力方面发挥着关键作用。要理解双超磷酸钙的重要性，我们首先需要了解其成分。它是通过用硫酸处理磷矿石而生产的，产生的产品与传统超磷酸钙相比，具有更高的可用磷水平。通常情况下，双超磷酸钙含有约40-50%的五氧化磷（P2O5），使其成为作物有效的磷源。农民通常在播种阶段使用双超磷酸钙，以确保土壤富含必要的营养。这种肥料可以直接施加到土壤中或与其他肥料混合，以创造平衡的营养成分。施用双超磷酸钙后，各种作物（包括谷物、蔬菜和水果）会出现根系发育改善、开花增强和结果增加等情况。此外，双超磷酸钙的使用不仅限于传统农业实践。有机农民也认识到其好处，有时将其纳入施肥策略中，尽管需要仔细考虑有机标准。这种多功能性使得双超磷酸钙成为现代农业中一项宝贵的工具。然而，合理施用双超磷酸钙是至关重要的。过量施用可能导致营养流失和环境问题，例如水污染。因此，鼓励农民进行土壤测试，以确定其特定作物所需的适当磷含量。通过这样做，他们可以优化双超磷酸钙的使用，同时尽量减少对环境的负面影响。总之，双超磷酸钙是一种强效的肥料，显著促进了农业生产力。其高磷含量使其成为增强作物生长和确保粮食安全的绝佳选择。随着全球人口的不断增长，对像双超磷酸钙这样的有效肥料的需求只会增加。因此，了解其好处和施用方法对于希望实现可持续农业实践的农民至关重要。通过负责任的使用，双超磷酸钙可以帮助满足日益增长的粮食需求，同时保护我们生态系统的健康。