Author name: Cathy

Hi, I’m Cathy Liu, the founder of [http://wellyoutech.com/] Wellyou Tech is a professional supplier of agricultural chemicals, the main products are fertilizer synergists and plant stimulants.

γ-Aminobutyric Acid (GABA)

γ-Aminobutyric Acid (GABA) –a Green Fertilizer Enhancer

In recent years, γ-aminobutyric acid (GABA) has rapidly emerged as one of the most promising green biostimulants in modern agriculture. Its ability to improve nutrient efficiency, enhance stress resistance, and support sustainable crop production has earned it high-level recognition from national regulatory authorities, universities, and scientific research institutions in China. As global agriculture continues shifting …

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Chitosan Oligosaccharide: A Powerful Natural Solution for Sustainable Agriculture

Chitosan Oligosaccharide: A Powerful Natural Solution for Sustainable Agriculture

As global agriculture shifts toward greener, safer, and more sustainable production systems, bio-based agricultural inputs are rapidly becoming essential. Among these, chitosan oligosaccharide (COS)—a low-molecular-weight derivative produced from the degradation of natural chitin—has emerged as a highly effective, eco-friendly agricultural bio-stimulant. With advantages such as biodegradability, non-toxicity, and zero chemical residue, chitosan oligosaccharide plays a …

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The Efficiency Code of Specialty Fertilizers,The Science Behind Additives, Chelation, and Carrier Technologies

The Efficiency Code of Specialty Fertilizers: The Science Behind Additives, Chelation, and Carrier Technologies

In modern agriculture, fertilizer efficiency is no longer defined by how much nutrient is applied—but by how much the crop can actually absorb. Traditional fertilizers often achieve less than 30% nutrient use efficiency, meaning most nutrients are lost through volatilization, leaching, or soil fixation. Specialty fertilizers are rewriting this equation. Their efficiency comes from the …

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Humic Acid in the “Function+ Era”: Precision Solutions for Stronger Crops and Healthier Soils

Humic Acid in the “Function+ Era”: Precision Solutions for Stronger Crops and Healthier Soils

Across global agriculture, growers are facing increasing pressure to achieve stable yields, improve crop quality, and protect soil health—all while adapting to extreme weather and reducing chemical dependency. In this shift toward more sustainable and resilient farming systems, humic acid is stepping into the spotlight as a next-generation biological solution. Today, humic acid is no …

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Zinc sulphate

Agricultural-Grade Zinc Sulphate Manufacturing Process

Zinc sulphate is one of the most important zinc sources in modern agriculture. Such as compound fertilizers, water-soluble fertilizers, foliar nutrition programs, and functional fertilizer formulations. Unlike general industrial ZnSO₄, agricultural-grade zinc sulphate places far higher requirements on purity, heavy metal control, solubility, and long-term crop safety. These quality differences are not accidental — they …

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Alginate Oligosaccharide (AOS): Mechanism & Applications

Alginate Oligosaccharide (AOS): Mechanism & Applications

Alginate oligosaccharide (AOS) is a seaweed-derived biostimulant widely used in modern crop nutrition and functional fertilizer formulations. With the global shift from traditional fertilizers to efficiency-driven agricultural inputs, AOS has gained increasing attention for its clear mechanism of action, low effective dosage, and excellent compatibility in fertilizer systems 1. What Is Alginate Oligosaccharide? Alginate oligosaccharide …

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Seaweed Extract as a Biostimulant

Seaweed Extract as a Biostimulant

Seaweed extract is widely used in modern agriculture and increasingly categorized as a biostimulant rather than a nutrient input. However, its mode of action is often oversimplified or misunderstood, frequently reduced to claims of plant hormone content. This article provides a mechanism-based technical analysis of seaweed extract, focusing on its true biological role as a …

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Key Factors Affecting the Quality of Potassium Humate

Key Factors Affecting the Quality of Potassium Humate

Potassium humate is widely used in modern agriculture as a soil conditioner, nutrient efficiency enhancer, and biostimulant. However, not all potassium humate products deliver the same performance in the field. Differences in raw materials, production technology, and quality control can lead to significant variations in solubility, activity, stability, and agronomic effectiveness. Understanding what truly determines …

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S-ABA: A Natural Plant Growth Regulator for Crop Quality and Stress Resistance

S-ABA: A Natural Plant Growth Regulator for Crop Quality and Stress Resistance

1. Product Overview S-ABA (S-Abscisic Acid) is a naturally occurring plant hormone widely present in all green plants. It is a high-purity and high-biological-activity plant growth substance produced through advanced microbial fermentation technology. It is non-toxic, non-irritating, and environmentally friendly, making it a safe and sustainable solution for modern agriculture. As a new-generation natural bio-active …

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Soil Aggregate Structure: A Key Factor Determining Soil Fertility

Soil Aggregate Structure: A Key Factor Determining Soil Fertility

Soil fertility is not determined by nutrients alone. In modern agronomy, soil aggregate structure is widely recognized as a core factor influencing water retention, aeration, nutrient availability, microbial activity, and long-term soil productivity. Well-structured soils with stable aggregates create the physical foundation that allows fertilizers and soil amendments to work efficiently. 1. What Is Soil …

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