The importance of fertilizer quality

Whether in agricultural production or soil management, fertilizer quality plays a vital role. Uniform and proper fertilization can significantly improve soil fertility, thereby increasing crop yield and quality. Many farmers often overlook this point, but they do not know that fertilizers with stable quality are the best choice when purchasing fertilizers.

Even application of fertilizer

Most farms improve and maintain soil fertility by applying multi-nutrient fertilizers, such as NPK fertilizers. NPK fertilizer is not only easy to use, but it also provides a variety of essential nutrients in one go. However, the uniformity of fertilizer distribution and the performance of spreading equipment will directly affect the distribution and availability of these nutrients in the field.

Advantages of pure compound fertilizer

Although there are many mixed fertilizers on the market, many farmers prefer pure compound fertilizers (CCF), such as our company's high-quality nitrogen fertilizer and phosphate fertilizer series. It is important to emphasize that each particle has the same physical properties, ensuring a more even diffusion of nutrients. Especially for phosphorus, a nutrient that is not very mobile in the soil, even application is critical.

The importance of even application

Because the effects of uneven fertilization are often invisible to the naked eye, in many cases crop growth and yields are affected long before changes are visible. Research shows that uneven application of nutrients such as phosphorus and potassium can have long-term negative effects on soil fertility. For example, a New Zealand study noted that uneven application of phosphorus and sulfur could result in annual economic losses of up to NZ$401 per hectare.

A measure of fertilizer quality

Several key indicators of fertilizer quality are listed below:

• Test weight: The weight of fertilizer per liter. The higher the test weight, the better the quality of the fertilizer. The analogy between golf and table tennis can explain this. Golf balls have high density and can be thrown farther.
• Size: The diameter of the fertilizer particles. Under the same bulk density, the larger the particles, the farther they are thrown. The ideal particle size should be between 3.3-4.75 mm.
• Shape: Rounded and smooth particle shape contributes to better aerodynamics and dispersion trajectory.
• Hardness: The harder the granules, the less likely they are to break during handling and spreading. Harder particles can withstand greater forces and are less likely to break.

Soil Fertility Return on Investment

Fertilizer application is an important investment in improving soil fertility, and farmers often conduct extensive soil testing and develop a nutrition plan. However, purchasing high-quality fertilizer and applying it evenly are equally critical. These steps ensure that nutrients are accurately applied to the soil, ensuring healthy crop growth and good yields.

To sum up, when purchasing fertilizers, you should choose fertilizers that are stable and of good quality. Try to pay attention to the bulk density, size, shape and hardness of the fertilizer particles to ensure their even application in the field, thereby maximizing the effectiveness of the fertilizer and improving soil fertility and crop yields.