lime soil

简明释义

钙质土;

英英释义

例句

1.In areas with acidic conditions, adding lime soil can greatly enhance crop yield.

在酸性条件下，添加石灰土可以大大提高作物产量。

2.The local extension office recommended using lime soil to counteract soil acidity in the region.

当地的扩展办公室建议使用石灰土来抵消该地区的土壤酸度。

3.To grow healthy vegetables, it is essential to test the soil and add lime soil if necessary.

为了种植健康的蔬菜，测试土壤并在必要时添加石灰土是至关重要的。

4.The farmer decided to amend his fields with lime soil to improve the pH levels.

农民决定用石灰土来改善田地的pH值。

5.The garden's health improved after incorporating lime soil into the planting beds.

在种植床中加入石灰土后，花园的健康状况有所改善。

作文

Lime soil, known as 石灰土 in Chinese, is a type of soil that contains a significant amount of calcium carbonate. This particular soil type is essential for various agricultural practices and plays a crucial role in the health of crops. The presence of lime in the soil can improve its structure, enhance nutrient availability, and promote better drainage. Farmers often seek to amend their soils with lime to correct acidity levels, which can be detrimental to plant growth. In many regions, especially where rainfall is abundant, soils can become overly acidic, leading to nutrient deficiencies. By applying lime, farmers can raise the pH level of the soil, making it more alkaline. This adjustment not only helps in neutralizing acidity but also facilitates the absorption of essential nutrients such as nitrogen, phosphorus, and potassium by plants. Moreover, 石灰土 improves soil texture, making it more friable and easier to work with. This is particularly beneficial for root development, allowing plants to establish stronger root systems that can access water and nutrients more effectively. Healthy roots are vital for crop resilience, especially in adverse weather conditions such as drought or heavy rainfall. In addition to its agricultural benefits, lime soil has environmental implications as well. It can help in reducing soil erosion by improving vegetation cover and stabilizing the soil structure. This is crucial for maintaining biodiversity and protecting ecosystems, especially in areas prone to desertification or land degradation. Farmers and land managers should regularly test their soil to determine its pH and nutrient levels. Based on these tests, they can make informed decisions about lime application. Typically, a soil pH between 6.0 and 7.5 is considered optimal for most crops. If the pH falls below this range, it indicates the need for lime treatment. When applying lime, it is important to consider the timing and method of application. Lime should ideally be applied during the fall or early spring, allowing sufficient time for it to react with the soil before planting. It can be spread evenly over the field and then incorporated into the top layer of the soil through tillage. This ensures that the lime interacts effectively with the soil particles and begins to alter the pH levels. In conclusion, 石灰土 plays a significant role in sustainable agriculture. Its ability to enhance soil quality and promote healthy crop growth makes it an invaluable resource for farmers. By understanding the properties and benefits of lime soil, agricultural practitioners can make better decisions that lead to improved productivity and environmental stewardship. As we continue to face challenges such as climate change and food security, the importance of managing our soil resources wisely cannot be overstated. Proper use of lime soil can contribute to healthier ecosystems and more resilient agricultural practices, paving the way for a sustainable future.