1、Enhanced efficiency fertilizer: a review on technologies, perspectives

Research tends to use biomaterials, such as chitosan and biochar, to replace synthetic polymers, such as polyacrylate and polyethylene. Despite this, much of the study still includes synthetic polymers in the composition of fertilizers.

2、Enhanced efficiency fertilizers: Overview of production methods

This review will therefore synthesize the existing literature on fertilizer usage, delve into different types of enhanced efficiency fertilizers and the methods and materials involved in their production, and the impacts of their usage on the environment.

3、Analysis of the main components of compound fertilizers

Understand the critical components of compound fertilizers and their roles in enhancing crop growth and soil health. Learn about the essential elements like nitrogen, phosphorus, and potassium, their benefits, and how to choose the right fertilizer ratios to ensure high-yield and quality crops.

4、Complex Fertilizers_中海石油化学股份有限公司

The compound fertilizer rich in nitrogen, phosphorus and potassium is a highly efficient and long-lasting fertilizer, which promotes a balanced distribution of various nutrients in the soil and makes the soil more fertile.

5、Understanding Compound Fertilizers: Types, Manufacturing Methods, and

Compound fertilizer refers to fertilizers containing two or more of the three essential nutrients: nitrogen (N), phosphorus (P), and potassium (K). These fertilizers offer high nutrient content, fewer secondary components, and favorable physical properties.

Effects of compound fertilizer granulation processes on maize yield

This study indicated that compound fertilizer granulation processes are essential for regulating crop yield and nutrient efficiency.

The Ultimate Guide to Compound Fertilizer: Maximize Crop Yield with

Compound fertilizer is a blend of essential nutrients required for plant growth, such as nitrogen, phosphorus, and potassium (NPK). This fertilizer forms a holistic solution for enriching soil vitality and ensuring robust plant development.

Researchers Developed Novel Multi

Compound fertilizer plays a dominant role in the structure of fertilizer products in China, and the content of nitrogen, phosphorus and potassium is the key index affecting the efficiency and price of compound fertilizer.

High

It combines nitrogen, phosphorus, and potassium (NPK) into balanced nutrient pellets. This process enhances fertilizer efficiency and ease of application. Granulation reduces dust pollution and improves storage stability. Common types include rotary drum, disc pan, and extrusion granulators.

Compound fertilizer granulation processes affect maize yield, nutrient

Compound fertilizers combine multiple essential nutrients, such as nitrogen (N), phosphorus (P) and potassium (K), into a single granule through specific industrial processes (Palansooriya et al. 2025; Wang et al. 2025b).

High-efficiency compound fertilizer is a type of fertilizer containing multiple nutrient elements to fully meet the comprehensive needs of plant growth. Its primary purpose is to provide essential macronutrients such as nitrogen (N), phosphorus (P), and potassium (K), along with trace elements and organic matter, to promote healthy plant development.

High-efficiency compound fertilizer typically includes the following main components:

1. Nitrogen (N): Nitrogen is a critical element for plant growth. It primarily promotes leaf development, increases chlorophyll content, and enhances photosynthetic efficiency. Nitrogen fertilizers stimulate root growth and improve the plant’s ability to absorb water and nutrients. In agriculture, nitrogen fertilizers are often used as base or topdressing fertilizers to meet crops’ nutritional needs during early growth stages.

2. Phosphorus (P): Phosphorus is another key element for plant growth. It mainly supports root development, strengthens water and nutrient absorption, and enhances disease resistance. Phosphorus fertilizers also promote flower bud formation, improving blooming rates and fruit yields. In farming, phosphorus is typically applied as base or topdressing fertilizer during mid-growth stages.

3. Potassium (K): Potassium is vital for plant growth, particularly for stem development and lodging resistance. Potassium fertilizers boost disease resistance, improve water utilization, and enhance drought tolerance. In agriculture, potassium is often used as base or topdressing fertilizer during late growth stages.

4. Calcium (Ca): Calcium is an essential element that promotes root development and nutrient absorption. It strengthens disease resistance, improves water uptake, and enhances drought tolerance. Calcium fertilizers are commonly applied as base or topdressing fertilizer during later growth stages.

5. Magnesium (Mg): Magnesium is crucial for root growth and nutrient absorption. It enhances disease resistance, optimizes water use, and improves drought tolerance. Magnesium fertilizers are typically used as base or topdressing fertilizer in later growth phases.

6. Sulfur (S): Sulfur is involved in protein synthesis and stress resistance. It improves disease resistance, aids water absorption, and boosts drought tolerance. Sulfur fertilizers are often applied as base or topdressing fertilizer during late growth stages.

7. Manganese (Mn): Manganese plays a role in photosynthesis and photosynthetic efficiency. It strengthens disease resistance, promotes water uptake, and enhances drought tolerance. Manganese fertilizers are commonly used as base or topdressing fertilizer in later growth stages.

8. Zinc (Zn): Zinc is essential for growth and disease resistance. It reduces infection risks, improves water utilization, and boosts drought tolerance. Zinc fertilizers are typically applied as base or topdressing fertilizer during late growth.

9. Iron (Fe): Iron is critical for photosynthesis and chlorophyll synthesis. It enhances disease resistance, optimizes water absorption, and improves drought tolerance. Iron fertilizers are often used as base or topdressing fertilizer in later stages.

10. Boron (B): Boron supports growth and disease resistance. It improves water uptake, strengthens stress tolerance, and enhances drought resistance. Boron fertilizers are commonly applied as base or topdressing fertilizer during late growth.

11. Copper (Cu): Copper aids photosynthesis and enzyme activity. It boosts disease resistance, promotes water use, and improves drought tolerance. Copper fertilizers are typically used as base or topdressing fertilizer in later stages.

12. Molybdenum (Mo): Molybdenum is involved in nitrogen metabolism and photosynthesis. It enhances disease resistance, optimizes water absorption, and improves drought tolerance. Molybdenum fertilizers are often applied as base or topdressing fertilizer during late growth.

13. Chlorine (Cl): Chlorine participates in photosynthesis and enzyme regulation. It improves disease resistance, aids water uptake, and boosts drought tolerance. Chlorine fertilizers are commonly used as base or topdressing fertilizer in later stages.

14. Silicon (Si): Silicon strengthens cell walls and improves photosynthetic efficiency. It enhances disease resistance, promotes water use, and improves drought tolerance. Silicon fertilizers are typically applied as base or topdressing fertilizer during late growth.

high-efficiency compound fertilizer contains a variety of essential nutrients, including nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, manganese, zinc, iron, boron, copper, molybdenum, chlorine, and silicon. These elements are critical for plant growth and development, functioning synergistically through physiological and metabolic processes to ensure healthy plant growth. In agricultural practice, rational use of high-efficiency compound fertilizer effectively meets crops’ nutritional needs, thereby improving yield and quality.