Author name: Cathy

As global agriculture moves toward precision nutrition management, liquid fertilizers are playing an increasingly vital role due to their high efficiency, ease of application, and rapid nutrient availability. Among various liquid fertilizer types, suspension liquid fertilizer stands out for its ability to deliver high nutrient concentrations while maintaining excellent physical stability and environmental friendliness. This …

Understanding Suspension Fertilizers: From Composition to Quality Control Read More »

In recent years, the market has been flooded with humic acid products—labeled as “Humic Acid ≥50%”, “Soluble Humic Acid”, “Total Humic Acid”, and more.But behind these impressive numbers, are you sure you understand what they truly mean?Does a higher percentage always equal better performance?Let’s uncover the hidden “secrets” behind humic acid content and learn how …

Can You Really Tell the Truth Behind Humic Acid Labels? Read More »

Introduction: Amino Acids—Nutrients or Growth Regulators? Amino acids are widely recognized as essential nutrients that promote plant growth. However, recent agronomic research has revealed another fascinating role—growth regulation.When used at high concentrations, certain amino acids can control excessive vegetative growth, redirecting nutrients toward fruit development and improving both yield and quality. For growers who are …

Amino Acids: The Smart Choice for Safe and Effective Growth Control Read More »

In the era of green and sustainable agriculture, natural and safe bio-based agricultural inputs are increasingly essential. Among them, chitosan oligosaccharide (COS)—a bioactive compound derived from the degradation of chitin—has attracted wide attention due to its biodegradability, zero residue, and multifunctional agricultural benefits. Also known in agriculture as oligoglucosamine or amino-oligosaccharide, this innovative material offers …

Chitosan Oligosaccharide: A Natural Solution for Sustainable Agriculture Read More »

Calcium (Ca) is the “rebar” of cell walls and fruit skins, but it cannot be redistributed through the phloem. It mainly moves with the transpiration stream to young shoots and fruits. This means that water and environmental conditions decide whether calcium reaches its target—choosing the right calcium source is only the second step. 1. What …

Calcium Demystified: Deficiency Causes, Supplement Strategies, and Soil vs. Foliar Roles Read More »

Ethylenediaminetetraacetic acid (EDTA) is one of the most widely used chelating agents in industrial production and agricultural applications. Owing to its strong chelating ability, EDTA can effectively “bind and lock” metal ions, thereby modifying their chemical properties and improving their availability or mobility. Structurally, EDTA contains two amino groups and four carboxyl groups, each carrying …

The Effect of pH on the Stability of EDTA Chelates Read More »

Chelated micronutrients are widely recognized as more efficient and plant-available forms compared to their non-chelated counterparts. EDTA (ethylenediaminetetraacetic acid) and similar chelating agents have been extensively used to stabilize metal ions such as iron (Fe²⁺), zinc (Zn²⁺), copper (Cu²⁺), manganese (Mn²⁺), calcium (Ca²⁺), and magnesium (Mg²⁺), ensuring better solubility, reduced precipitation, and improved uptake by …

Why Boron and Molybdenum Cannot Be Chelated Like Other Micronutrients Read More »

Plum (Prunus domestica L.) is an important economic fruit in Xinjiang. However, it often suffers from postharvest black spot disease caused by Alternaria alternata. The fruit’s climacteric nature and sensitivity to mechanical damage increase its vulnerability during harvest and handling. Latent Infection by A. alternata A. alternata can infect fruit without showing symptoms. It penetrates …

Preharvest COS Spray Protects Plums from Black Spot Disease Read More »

At Wellyou Tech, we offer high-quality water-soluble NPK fertilizers, such as NPK30-10-10 and NPK20-20-20, designed to deliver precise nutrition for a wide range of crops. Unlike conventional granular fertilizers, these fully water-soluble crystals provide flexibility and efficiency in application, helping farmers and growers achieve optimal crop growth and higher yields. 1. Soil Drench / Fertigation …

Water-Soluble NPK Fertilizers for Optimal Crop Growth Read More »

At Wellyou Tech, we are dedicated to providing advanced solutions that help growers maximize fruit quality and market value. Among our innovative functional ingredients, 5-Aminolevulinic Acid (5-ALA) has demonstrated exceptional results in accelerating apple coloration and enhancing fruit sweetness. Unlock the Potential of 5-ALA in Apple Cultivation 5-ALA plays a pivotal role in plant metabolism, …

Accelerate Apple Coloration and Enhance Sweetness with 5-ALA Read More »