Misunderstandings in the use of potassium chloride granular fertilizer

Potassium chloride granular fertilizer is a commonly used fertilizer. However, many farmers may have some misunderstandings when applying it, which may lead to poor fertilizer effect and even damage crop growth.

Common Misconceptions

• Myth 1: Overdosage

Many farmers believe that applying more fertilizer can increase yields. However, excessive application of potassium chloride granular fertilizer will cause salt accumulation in the soil, inhibit root growth, and ultimately affect crop health.

• Misunderstanding 2: Improper application time

The application of potassium chloride should be carried out during the critical growth period of crops. Many people ignore this time point, resulting in the failure of fertilizer to be fully absorbed by crops.

• Mistake 3: Ignoring Soil Testing

The nutrient content of each piece of land is different. Blindly applying potassium chloride granular fertilizer may not meet the actual needs of the soil. It is recommended to conduct soil tests every year and formulate a reasonable fertilization plan.

Guidelines for the Correct Application of Potassium Chloride Granular Fertilizer

To achieve the best fertilization results, farmers should follow several steps:

1. Soil testing

Conduct nutrient tests on the planting soil every year to understand the content of potassium chloride and other nutrients, and formulate fertilization plans based on the actual conditions of the soil.

2. Reasonable application amount

The amount of potassium chloride to be applied is scientifically calculated based on the soil test results and the needs of the crop. It is usually recommended that the amount be between 80-120 kg per mu, and the specific amount should be adjusted according to the growth stage of the crop.

3. Suitable application time

Applying it during the critical period of crop growth, such as heading or fruit expansion, can enhance the crop's absorption of potassium chloride and improve yield and quality.

4. Mode of administration

You can choose to spread the fertilizer, mix it with the fertilizer, or drip it to ensure that the fertilizer is evenly distributed to improve the utilization efficiency of the fertilizer.

5. Use with other fertilizers

Potassium chloride granular fertilizer should be used in combination with other fertilizers such as nitrogen fertilizer and phosphorus fertilizer in a reasonable proportion, which can promote the comprehensive nutrient absorption of crops and increase the overall yield of crops.

in conclusion

Scientific application of potassium chloride granules is the key to improving crop yield and quality. By understanding common misunderstandings and correct application guidelines, farmers can effectively reduce losses and improve agricultural production efficiency.