In today’s market, there is a growing range of “new-generation” water-soluble fertilizers and functional additives-humic acids, amino acids, fish protein hydrolysates, seaweed extracts, and more. Many growers find them difficult to distinguish, and even some distributors and manufacturers struggle to explain their differences clearly. In reality, these products are not “nutrient fertilizers” in the traditional sense. They are derived from different sources and work through di

I. The Overlooked “Soil Condition”: Why Is Fertilization Becoming Less Effective? In many agricultural regions, farmers are not lacking in fertilization experience. Decisions such as when to apply nitrogen, when to supplement potassium, or when to add micronutrients are often based on long-established practices. However, in reality, many fields show no corresponding improvement in crop performance despite increasing fertilizer inputs year after year. Instead, problems such as

Iron, as an essential micronutrient for plant growth, participates in chlorophyll synthesis, respiration, and redox reactions—processes...

Potassium Fulvate (K-Fulvate)  is a highly water-soluble organic potassium fertilizer  derived from natural minerals or biological humic...

In recent years, humic acid has garnered significant attention in the market, with a growing variety of products and a steady shift...

In agricultural production and ecological research, the importance of soil health and fertility has become increasingly evident. Soil...