Why do fertilizer enterprises choose to produce blended fertilizers? The main reasons lie in their strong targeting with flexible formulations, simple production processes and low costs, sufficient raw material supply and transparency, alignment with farmers' fertilization habits, low environmental pressure and easy approval for factory establishment, as well as strong market adaptability. Here is a detailed analysis:

1. Strong targeting to meet diverse needs: Blended fertilizers can be precisely formulated according to different crops, yields, soil types, and even individual fields, avoiding nutrient deficiencies or excesses, improving fertilizer utilization efficiency, and achieving cost savings and increased yields. For example, in Northeast China's corn-growing regions, a high-nitrogen, medium-phosphorus, and low-potassium formulation is used, while in North China's wheat-growing regions, a medium-nitrogen, high-phosphorus, and low-potassium formulation is preferred, both yielding excellent fertilization results.

2. Simple production processes and low investment costs: Blended fertilizers are produced by simply mechanically mixing existing nitrogen, phosphorus, potassium, and micronutrient fertilizers, without the need for complex processes such as crushing and granulation. This makes them visually transparent, easy to produce, and involves low investment and costs. This enables enterprises to quickly enter the market and reduce operational risks.

3. Sufficient raw material supply and quality assurance: With the increasing production of large-grain urea, large-grain monoammonium phosphate (MAP), and diammonium phosphate (DAP) in China, as well as the rising production of imported large-grain potassium fertilizers and domestically produced granulated potassium fertilizers, a sufficient raw material supply for blended fertilizer production is guaranteed. Meanwhile, the national standard for blended fertilizers has been established, ensuring product quality and enhancing farmers' recognition of blended fertilizers.

4. Alignment with farmers' fertilization habits and reduced application amounts: Blended fertilizers have a high total nutrient content and require less application, aligning with farmers' fertilization habits. For example, in Northeast China, most blended fertilizer formulations are high-nitrogen products, meeting the needs of regions with large land areas, limited labor, and a preference for the "one-shot" fertilization method.

5. Low environmental pressure and easy approval for factory establishment: Blended fertilizer plants have low water, electricity, and coal consumption and exert minimal environmental emission pressure, making factory approval relatively easy. Additionally, the low investment in production equipment, ease of factory establishment, simple production techniques, quick factory investment, and localized product formulations and sales reduce production and management costs.

6. Strong market adaptability and promising development prospects: Blended fertilizers are particularly suitable for regions with large land areas, complex soil types, and diverse crop varieties. With the increasing demand for agricultural modernization, blended fertilizer products are evolving towards high nutrient content, multifunctionality, and specialization, offering promising market prospects. For example, the realization of controlled-release blended fertilizer technology enables precise matching of fertilizer release with crop nutrient requirements, further improving fertilizer utilization efficiency and crop yields.