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The Importance of Conductivity (EC) and pH Values in Fertilization
The physical and chemical properties of the soil are very important for the effective absorption of nutrients in the soil by plants. The main characteristics of these are the soil's pH value and soil conductivity. In the light of these values, fertilization and irrigation operations are carried out more accurately. For example, if acidic soil has high EC values, plants should be fed with fertilizers that have low salt and acid-regulating properties. Similarly, if alkaline soil has low EC values, it would be more appropriate to support the plants with alkaline soil fertilizers. Therefore, soil pH value and conductivity are important parameters to ensure proper nutrition of plants. Careful evaluation of these values and the application of appropriate fertilization and irrigation strategies ensure the healthy growth of plants and a productive harvest.
What is Soil Conductivity?
Soil conductivity (EC) is a value that measures how well the salts and ions in a soil sample can conduct electrical current. Electrical current is conducted between ions in the soil, and the intensity of this current varies depending on the amount of salts and minerals in the soil. The EC value reflects the mobility of ions in the soil and the physical properties of the soil structure. The EC value is used to determine the salinity level in the soil. High EC values indicate a high salt concentration in the soil that is harmful to plants. High salinity prevents plants from taking up water and causes toxic effects. Optimal EC values indicate that the nutrients needed by plants are present in the soil in a balanced way. Soil conductivity can also be used as an indicator of soil structure and quality. Changes in soil structure can cause fluctuations in soil conductivity values. This is important for evaluating soil health and developing soil improvement strategies.
You can review our article: What is EC?
How to Detect Soil Salinity?
When determining the salinity level, three main factors should be considered: EC (Electrical conductivity), SAR (Sodium adsorption ratio), and the accumulation of toxic substances. The first step in eliminating salinity is to correctly understand the source of this problem. For the development of effective solution methods, it is very important to accurately identify the factors causing salinity. Once these problems are correctly identified, short or long-term methods are developed.
What is Soil pH?
The pH value of the soil indicates the acidity or alkalinity of the soil. Suitable pH values for plants can vary according to the plant species and its needs. For example, some plants like azaleas thrive in acidic soil, while other plants, such as lavender, grow better in alkaline soil. Generally, the suitable pH range for plants is between 6 and 7.5. The pH value of the soil directly affects the ability of plants to absorb nutrients. Additionally, soil pH also affects the absorption of some toxic metals in the soil by plants.
Why is the EC and pH Sensor Important?
EC (Electrical conductivity) and pH sensors are used to measure the quality of irrigation water. These sensors help to quickly and accurately determine the mineral content, salinity level, and acidity (pH) level of irrigation water. Knowing these properties of irrigation water accurately in home or professional farming practices is very important for plant health and productivity. Thanks to EC and pH sensors, you can quickly and accurately measure whether your irrigation water and fertilizer have the correct values. Based on the nutrient levels determined in your soil analysis and your soil structure, you can set the EC and pH values your plants need.
Correct EC values ensure that your plants do not experience salt stress and receive optimal nutrition. Similarly, correct pH levels help your plants' roots absorb nutrients more effectively. The use of these sensors allows for constant monitoring of the quality of your irrigation water and fertilizer and adjusting it when necessary. This helps optimize your plants' health, productivity, and overall growth conditions. Consequently, EC and pH sensors, together with your soil analysis, support the optimal growth and development of your plants by ensuring that your irrigation water and fertilizer have the correct values. For more information, you can contact us via our contact number.
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