Zinc is an indispensable “star micronutrient” in plant growth and development. It participates in chlorophyll synthesis, enzyme activation, nutrient metabolism and other key physiological processes, directly influencing crop yield and quality. However, traditional zinc fertilizers are easily fixed in soil, resulting in low availability. EDTA-ZnNa₂ (Ethylenediaminetetraacetic Acid Zinc Disodium), with its stable chelated structure, provides a more efficient and reliable soluti

Triacontanol  is a long-chain primary alcohol composed of thirty carbon atoms (a straight-chain saturated fatty alcohol). It is a natural long-chain plant growth regulator , widely found in the epicuticular waxes of plants  (plant waxes such as rice bran wax) and the exoskeleton waxes of insects  (insect waxes such as beeswax). Because it was first purified from beeswax, it is also called beeswax alcohol . At room temperature, triacontanol is a solid that is colorless or sli

In the field of plant growth regulation, gibberellins (GAs) form a vast “family” of natural compounds — with more than 130 distinct gibberellins identified to date. Acting as the plant’s internal “growth commanders,” these substances coordinate essential physiological processes such as seed germination, stem elongation, flowering, and fruit development. Interestingly, the discovery of this family traces back to a puzzling rice disease that once troubled farmers, leading scien

From Chemical Nature to Global Soil Adaptation — Understanding the True Role and Potential of Potassium Carbonate in Agriculture

In our March article , we explored how boric acid  enhances glass performance — acting as a flux, improving tensile strength, and boosting thermal stability and refractive index. You can revisit that post here:👉 Boric Acid and Its Applications in the Glass Industry Today, we dive deeper — uncovering how borates play distinct yet critical roles in different glass types , from insulation fiber glass to borosilicate and optical glass. I. Core Functions and Application Categorie

In the “nutrient supply system” of agricultural production, potash fertilizers play an irreplaceable role as “energy regulators,” directly influencing crop growth vigor, stress resistance, and final yield. Among the many potash fertilizer types, potassium chloride (KCl) and potassium sulfate (K₂SO₄) stand out as the two dominant forms. The two are closely related yet differ in their characteristics and application scenarios. This article explores their intrinsic connection, a

In agricultural production, the healthy growth of crops depends on the “nourishment” of various micronutrients, among which iron plays an indispensable role.When crops face an “iron deficiency crisis,” ferrous sulfate monohydrate often steps in as the key solution. As a commonly used iron supplement fertilizer in agriculture, it safeguards crop growth and improves yields with its high efficiency and excellent bioavailability.This article focuses on the agricultural applicatio

Ammonium sulfate is an inorganic compound with the chemical formula  (NH₄)₂SO₄ . It is a product of the reaction between sulfuric acid and ammonia, containing 20–21% nitrogen and 24% sulfur. The pure form appears as colorless, transparent crystals in the orthorhombic system. Its aqueous solution is acidic, and it is insoluble in alcohol, acetone, and ammonia water. It has hygroscopic properties, which cause it to solidify into lumps when it absorbs moisture. It is mainly used

I. Product Overview: An Efficient Nutrient Source Providing Both Magnesium and Nitrogen In the grand stage of agricultural production,...

In last month’s (September) content, we provided a detailed overview of potassium carbonate’s basic characteristics (physical and...

Overview Disodium Manganese EDTA (EDTA-MnNa₂) is a chelated form of manganese with broad application value across agriculture, chemical...

Manganese (Mn) was first identified as an essential nutrient for plants by J.S. McHargue in 1922. Plants generally contain high amounts...

I. Introduction: The Global Challenge of “Nitrogen–Calcium Balance” In the vineyards of Chile’s Central Valley, growers often suffer...

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

I. Introduction: Unlocking the Three Core Forms of the “Magnesium Salt Family” Walk into an orchard: if you find irregular interveinal...

In agricultural production, fertilizers are usually regarded as key inputs that support crop growth. However, less attention is paid to...

I. Introduction In orchards, zinc deficiency in citrus trees can lead to chlorotic spots on leaves, slow growth of new shoots, fruit...

Basic Information Chemical Formula:  K₂CO₃ Molecular Weight:  138.206 CAS Number:  584-08-7 EINECS Number:  209-529-3 Melting Point:  891...

When people think of “blue crystals,” many immediately recall the “blue vitriol” in laboratories or the “Bordeaux mixture” used in...

1) Nutrient Content Urea Phosphate (CO(NH₂)₂·H₃PO₄) Also called urea phosphate salt / urea phosphoric acid . N = 17.7% ; P₂O₅ = 44.9% ....