Author name: Wellyou Tech

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 »

1. PRODUCT OVERVIEW Potassium Fulvate Flakes is a 100% water-soluble organic potassium salt extracted from high-grade weathered coal or lignite. It is rich in low molecular weight fulvic acid and medium molecular weight humic acid, with excellent chelation and bioactivity. This product improves soil physical and chemical properties, enhances plant nutrient absorption, and supports sustainable agricultural …

Potassium Fulvate: The Smart Choice for Soil Conditioning and Crop Vitality Read More »