Potassium hydroxide, with the chemical formula KOH, is also known as caustic potash. It is an inorganic compound characterized by strong alkalinity, high water solubility, and high chemical reactivity. Among its various commercial forms, 90% potassium hydroxide flakes are widely used due to their high active content and convenient storage and transportation.

Boric acid is an inorganic boron compound with the chemical formula H₃BO₃. It is generally supplied as a white, odorless crystalline powder and is widely used as a functional raw material in glass, fiberglass, ceramics, enamels, glazes, and other inorganic material systems.

Manganese sulfate monohydrate (MnSO₄·H₂O) is a pale pink, water-soluble inorganic manganese salt widely used in fertilizers, animal nutrition and industrial applications. With a manganese content of approximately 31%, it provides an efficient source of manganese, an essential micronutrient involved in plant photosynthesis, enzyme activation, animal metabolism and the production of manganese-based compounds.

Calcium Nitrate Tetrahydrate (CNT), with the chemical formula Ca(NO₃)₂·4H₂O, is a high-purity, fully water-soluble, chloride-free inorganic salt. It appears as white to transparent crystals or granules, with excellent solubility in water and moderate hygroscopicity.

Calcium Ammonium Nitrate is a highly water-soluble nitrogen-calcium fertilizer. It provides nitrogen in both nitrate and ammonium forms, ensuring both rapid and sustained nutrient availability. Its calcium content supports stronger cell walls, improved fruit quality, better stress resistance, and healthier crop growth.

TSP is a typical strongly alkaline inorganic phosphate with multiple functions, including pH adjustment, metal ion chelation, protein structure modification, cleaning and degreasing, and water quality stabilization. It can be used as a texture-modifying additive in food processing, as well as in industrial cleaning, water treatment, and metal surface treatment.

Urea Phosphate (UP), also known as urea phosphate fertilizer, is a novel inorganic nitrogen-phosphorus compound produced through the reaction of phosphoric acid and urea at an equimolar ratio.

Grapes, often referred to as the “fruit of sunshine,” are cultivated worldwide in a wide range of varieties, flavors, and growing environments. Achieving high yields and premium fruit quality depends largely on balanced plant nutrition, with phosphorus (P) and potassium (K) playing essential roles throughout the entire growth cycle. This article explores the value of Mono Potassium Phosphate (MKP, 0-52-34) in grape production and provides practical recommendations for its app

Sodium molybdate is one of the most widely used water-soluble molybdenum compounds worldwide and serves as an important source of molybdenum in agriculture, industrial water treatment, chemical manufacturing, catalysts, and laboratory applications.

Calcium Nitrate Tetrahydrate (Ca(NO₃)₂·4H₂O) is a highly water-soluble inorganic salt composed of calcium, nitrate nitrogen, and four molecules of crystallization water. It is one of the most important calcium fertilizers used in modern agriculture and is also widely applied in construction, wastewater treatment, chemical manufacturing, and environmental management.

Ferrous (II) Sulfate Heptahydrate, chemically represented as FeSO₄·7H₂O, is one of the most widely used iron salts in both industrial and agricultural systems. Commonly known as Ferrous Sulfate Heptahydrate or historically as Green Vitriol, this compound appears as pale blue-green monoclinic crystals containing seven molecules of crystallization water.

Manganese Carbonate, also known as manganous carbonate or manganese white, is a fundamental and strategically important inorganic manganese salt. It is both the primary component of the natural mineral rhodochrosite and a key intermediate in industrial manganese chemistry.

Zinc Sulfate Heptahydrate (fertilizer grade) is a chemical compound with the formula ZnSO4·7H2O. It is commonly used as a source of zinc in the agricultural industry, particularly as a micronutrient fertilizer. Zinc is an essential element required for a wide range of biological functions in plants, including enzyme activation, protein synthesis, and growth regulation.

Magnesium nitrate hexahydrate is a dual-function fertilizer in agricultural production, supplying both nitrate nitrogen and active magnesium. It aligns well with the development of precision fertilization and fertigation systems in modern agriculture.

In modern industrial systems and advanced agriculture, the availability and stability of micronutrients-particularly zinc-play a critical role in performance, efficiency, and product quality.Among various zinc sources, EDTA-ZnNa₂ (Ethylenediaminetetraacetate Zinc Disodium) stands out as a highly effective chelated form, widely recognized for its stability, solubility, and controlled metal ion delivery.

Calcium Magnesium Nitrate, as a compound secondary nutrient fertilizer combining both “rapid effectiveness” and “multi-functionality,” is increasingly replacing traditional single-nutrient fertilizers. By simultaneously supplying nitrogen (N), calcium (Ca), and magnesium (Mg)-three essential nutrients-it has become a preferred choice in protected agriculture and high-value crop cultivation.

Different fertilizers serve different purposes at different stages. Only by clarifying these relationships can fertilization become more targeted and effective in achieving stable seedlings, vigorous growth, higher yields, and improved quality.

Sodium Tripolyphosphate (STPP) is a highly representative multifunctional inorganic salt. Owing to its stable chemical structure and excellent chelating, dispersing, and buffering properties, it plays an important role in both food processing and a wide range of industrial applications.

In agricultural production, people often tend to judge whether crop nutrition is sufficient simply by the amount of fertilizer applied. However, from the perspective of plant physiology, what determines crop growth and final yield is not merely the quantity of fertilizer input, but rather the balance, synergy, and utilization efficiency of nutrient elements.

A Phosphorus-Potassium Solution from Crop Nutrition to Multi-Industry Applications As global agriculture continues to pursue higher yields and better quality, phosphorus (P) and potassium (K) remain the two most critical elements in modern crop nutrition. As a compound that delivers both nutrients in one form, Monopotassium Phosphate (MKP) has long been recognized as an essential component of high-efficiency agricultural input systems.