nutrient solution

简明释义

培养液

英英释义

例句

1.In hydroponics, plants grow in a nutrient solution (营养液) instead of soil.

在水培中，植物生长在营养液（营养液）中，而不是土壤里。

2.You can create your own nutrient solution (营养液) using water and soluble fertilizers.

你可以使用水和可溶性肥料自制营养液（营养液）。

3.The nutrient solution (营养液) must be changed regularly to prevent nutrient depletion.

为了防止营养耗竭，必须定期更换营养液（营养液）。

4.Farmers often test the pH of their nutrient solution (营养液) to ensure optimal plant growth.

农民通常测试他们的营养液（营养液）的pH值，以确保植物的最佳生长。

5.Different plants require different compositions of nutrient solution (营养液).

不同的植物需要不同成分的营养液（营养液）。

作文

In the world of agriculture and horticulture, the term nutrient solution refers to a water-based mixture that provides essential nutrients to plants. These solutions are particularly important in hydroponic systems where soil is not used as a growing medium. Instead, plants are grown in a nutrient-rich liquid, which allows for more efficient absorption of nutrients and faster growth rates. The key components of a nutrient solution typically include macronutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients like iron, magnesium, and calcium. Each of these elements plays a crucial role in plant development and health.The benefits of using a nutrient solution are numerous. First and foremost, it allows for precise control over the nutrient levels that plants receive. This precision can lead to improved crop yields and quality, as plants are given exactly what they need to thrive. Additionally, because hydroponic systems can be set up indoors or in controlled environments, the use of a nutrient solution enables year-round cultivation, independent of seasonal changes.Moreover, nutrient solutions can be tailored to meet the specific needs of different plant species. For example, leafy greens may require a different balance of nutrients compared to flowering plants or fruit-bearing crops. Growers can adjust the composition of their nutrient solution based on the growth stage of the plants, ensuring optimal nutrient delivery at every phase of development.However, managing a nutrient solution also comes with its challenges. It is essential to monitor pH levels and electrical conductivity (EC) regularly to ensure that the solution remains within the ideal range for plant uptake. An imbalance in either can lead to nutrient deficiencies or toxicities, which can severely affect plant health. Therefore, growers must be diligent in testing and adjusting their nutrient solutions to maintain optimal conditions.In conclusion, a nutrient solution is a vital component in modern agricultural practices, especially in hydroponics. Its ability to provide targeted nutrition to plants not only enhances growth but also supports sustainable farming methods. As technology advances, we can expect to see further innovations in how nutrient solutions are formulated and utilized, paving the way for more efficient and productive agricultural systems worldwide.

在农业和园艺的世界中，短语营养液指的是一种水基混合物，为植物提供必需的营养。这些溶液在水培系统中特别重要，因为水培系统不使用土壤作为生长介质。相反，植物在富含营养的液体中生长，这使得植物能够更有效地吸收营养并加快生长速度。营养液的关键成分通常包括氮、磷和钾等大元素，以及铁、镁和钙等微量元素。这些元素在植物的生长和健康中发挥着至关重要的作用。使用营养液的好处是显而易见的。首先，它允许对植物所接收的营养水平进行精确控制。这种精确性可以提高作物的产量和质量，因为植物获得了它们茁壮成长所需的确切营养。此外，由于水培系统可以在室内或受控环境中建立，因此使用营养液使得全年栽培成为可能，而不受季节变化的影响。此外，营养液可以根据不同植物种类的特定需求进行调整。例如，叶菜类植物可能需要与开花植物或结果植物不同的营养平衡。种植者可以根据植物的生长阶段调整营养液的成分，确保在每个生长阶段都能提供最佳的营养供应。然而，管理营养液也面临着一些挑战。定期监测pH值和电导率（EC）至关重要，以确保溶液保持在植物吸收的理想范围内。无论哪一方面的不平衡都可能导致营养缺乏或毒性，从而严重影响植物健康。因此，种植者必须认真测试和调整他们的营养液以维持最佳条件。总之，营养液是现代农业实践中的一个重要组成部分，特别是在水培中。它为植物提供针对性的营养，不仅增强了生长，还支持可持续农业方法。随着技术的进步，我们可以期待看到在营养液的配方和利用方式上的进一步创新，为全球更高效和更具生产力的农业系统铺平道路。