soil reaction

简明释义

土壤反应

英英释义

例句

1.Farmers often test the soil reaction 土壤反应 to determine the right fertilizers to use.

农民常常测试土壤反应 土壤反应以确定使用合适的肥料。

2.The soil reaction 土壤反应 in this field is highly acidic, which affects crop yield.

这个田地的土壤反应 土壤反应非常酸性，影响了作物产量。

3.Understanding the soil reaction 土壤反应 helps in managing soil health effectively.

理解土壤反应 土壤反应有助于有效管理土壤健康。

4.The soil reaction 土壤反应 can change with the addition of lime to the soil.

添加石灰后，土壤反应 土壤反应可能会发生变化。

5.A neutral soil reaction 土壤反应 is ideal for most garden plants.

大多数花园植物理想的土壤反应 土壤反应是中性。

作文

Soil is an essential component of our ecosystem, providing the foundation for plant life and influencing water quality. One critical aspect of soil that often goes unnoticed is its pH level, commonly referred to as soil reaction (土壤反应). The soil reaction determines the acidity or alkalinity of the soil, which plays a vital role in nutrient availability and overall soil health.Understanding soil reaction is crucial for farmers and gardeners alike. A balanced pH level ensures that plants can absorb the necessary nutrients effectively. For instance, most crops thrive in slightly acidic to neutral soils, typically with a pH between 6.0 and 7.0. If the soil reaction falls below this range, it can lead to nutrient deficiencies, as certain elements like phosphorus become less available to plants. Conversely, if the pH level is too high, essential nutrients such as iron and manganese may become locked away, leading to similar growth issues.The soil reaction is influenced by various factors, including the type of parent material, organic matter content, and climatic conditions. For example, soils formed from granite tend to be more acidic, while those derived from limestone are generally more alkaline. Additionally, human activities such as the use of fertilizers and lime can alter the soil reaction. Regularly testing soil pH allows landowners to make informed decisions about amendments needed to optimize plant growth.In agriculture, managing soil reaction is essential for sustainable practices. Farmers often employ techniques such as crop rotation and cover cropping to maintain a healthy pH balance. These methods not only improve soil reaction but also enhance soil structure and fertility, leading to better yields over time. Moreover, understanding the local ecosystem's natural pH can help farmers select the right crops for their specific environment, ensuring better compatibility and growth rates.In conclusion, the concept of soil reaction (土壤反应) is fundamental to both agriculture and environmental science. By recognizing the importance of soil pH, we can foster healthier ecosystems and more productive agricultural practices. Whether you are a seasoned farmer or a novice gardener, paying attention to the soil reaction will ultimately lead to more successful and sustainable growing endeavors.

土壤是我们生态系统的一个重要组成部分，为植物生命提供基础，并影响水质。土壤的一个关键方面常常被忽视，那就是它的pH值，通常被称为土壤反应。土壤反应决定了土壤的酸碱性，这在营养物质的可用性和整体土壤健康中发挥着至关重要的作用。理解土壤反应对农民和园丁来说至关重要。平衡的pH值确保植物能够有效吸收必要的营养物质。例如，大多数作物在稍微酸性到中性的土壤中生长良好，通常pH值在6.0到7.0之间。如果土壤反应低于这个范围，可能会导致营养不足，因为某些元素如磷变得不那么可用。相反，如果pH值过高，铁和锰等必需营养素可能会被锁住，从而导致类似的生长问题。土壤反应受多种因素的影响，包括母材类型、有机物含量和气候条件。例如，由花岗岩形成的土壤往往更酸性，而由石灰岩形成的土壤通常更碱性。此外，人类活动如施肥和施石灰也会改变土壤反应。定期测试土壤pH值可以让土地所有者做出明智的决策，以优化植物生长所需的改良措施。在农业中，管理土壤反应对于可持续实践至关重要。农民通常采用轮作和覆盖作物等技术来维持健康的pH平衡。这些方法不仅改善土壤反应，还增强土壤结构和肥力，随着时间的推移，带来更好的产量。此外，了解当地生态系统的自然pH可以帮助农民选择适合其特定环境的作物，确保更好的兼容性和生长速度。总之，土壤反应（土壤反应）的概念对于农业和环境科学都是基础性的。通过认识到土壤pH的重要性，我们可以促进更健康的生态系统和更高效的农业实践。无论您是经验丰富的农民还是新手园丁，关注土壤反应最终将导致更成功和可持续的种植努力。