1、Potassium fulvate

Potassium fulvate is typically produced from natural mineral resources such as leonardite and lignite. The process involves extracting fulvic acid from the mineral using a chemical process. The fulvic acid is then purified and reacted with potassium hydroxide to produce potassium fulvate.

2、黄腐酸钾

黄腐酸钾是一种多价酚型芳香族化合物与氮化合物的缩聚物（E4/E6=3.3），外观为棕褐色粉末，香甜气味，系纯发酵品。 用途：应用于农业及园艺类行业，具有以下益处： 螯合常量及微量营养物质使其更好地为植物利用；激发植物微观生物活性； 缓释肥料，改善化肥及农药利用； 提高营养吸收，促进植物发芽生长； 加速沉淀分解，改善土壤结构。 黄腐酸钾可活化板结土壤，促进各种瓜果蔬菜和大田农作物的生理代谢，促进根系发达、茎叶繁茂。 黄腐酸钾可基施、冲施、追施，冲施或追施亩用量约20-30公斤，可节约各种肥料，可使瓜果蔬菜及各种大田作物提前成熟十天左右，增产20%以上。 可使瓜果蔬菜类延长保鲜期及采摘期，预防落花、落果，增加果品的含糖量， …

3、Potassium Fulvate: A Highly Soluble Organic Potassium Fertilizer for

With global agriculture shifting towards sustainability and precision farming, the demand for potassium fulvate is rising, particularly in water-soluble fertilizers, organic farming, and precision fertilization.

4、What Type of Pesticide is the Purest Potassium Fulvate?

The purest form of potassium fulvate is categorized as a potassium fulvate-based pesticide. This pesticide is formulated primarily from fulvic acid, combined with other chemical compounds to create a composite preparation.

5、PotassiumFulvateApplication

Potassium fulvate is a water-soluble fertilizer containing active potassium elements from minerals and is a natural biostimulant.

Potassium Fulvate

1) The important part of fulvic acid and potassium inside functions a lot for stomata open and close on the leaves to assist plants respiration. 2) Fulvic acid working together with some trace element like magnesium can greatly promote photosynthesis. 3) Detoxify the herbicide and pesticide residues on fruits. For soil application.

Potassium Fulvate – Types of Humic Acid Fertilizers

Potassium fulvate is one of the most versatile components in the soil environment due to its ability to complex or chelate metalions and its unique ability to dissolve soil minerals..It can be used as a broad-spectrum plant growth regulator.

Potassium Fulvate

Potassium Fulvate is a ful vic acid potassium salt, in powder form, completely water-soluble, with fulvic acid 10%min, humic acid 50%min, K2O10%min. Usually, be used for foliar spray or drip irrigation in agriculture.

Understanding Mineral Potassium Fulvate

There are two main types on the market: mineral-sourced potassium fulvate and biochemical potassium fulvate. While they may seem similar at first glance, their effectiveness, composition, and cost differ significantly.

What Kind of Fertilizer is Potassium Fulvate?

Potassium fulvate is a type of fertilizer formulated by mixing fulvic acid with potassium chloride in specific proportions. Fulvic acid is an organic matter formed through the decomposition and transformation of animal and plant residues by microorganisms.

Potassium fulvate, as an agricultural chemical, is primarily used for soil amendment and plant growth promotion. It is a compound fertilizer containing multiple nutrients, such as nitrogen, phosphorus, potassium, and trace elements, which effectively enhance soil fertility and crop quality. Below is detailed information about potassium fulvate:

I. Definition and Properties of Potassium Fulvate

1. Definition: Potassium fulvate is a compound fertilizer based on fulvic acid, with the chemical formula K₂HPO₄·3H₂O. Rich in phosphorus, potassium, and organic matter, it improves soil structure and fertility.
2. Color: It typically appears light yellow or brown due to its high potassium content. Potassium is essential for photosynthesis and nutrient transport in plants.
3. Physical Characteristics: It has good fluidity and solubility, enabling easy diffusion and absorption in soil. Its particle size is moderate, balancing soil aeration and fertilization efficiency.

II. Main Functions of Potassium Fulvate

1. Nutrient Supply: It provides essential nutrients like phosphorus (promotes root development and fruit formation) and potassium (regulates water metabolism, enhances stress resistance and drought tolerance).
2. Soil Structure Improvement: Organic matter increases water retention and aeration, reducing soil compaction and improving root penetration and nutrient uptake.
3. Microbial Activity Promotion: Organic matter fosters beneficial soil microorganisms, which decompose organic material, release nutrients, and boost soil fertility.

III. Applications of Potassium Fulvate

1. Crop Application: Used as a topdressing fertilizer near roots to boost growth and yield, especially during spring and autumn.
2. Soil Application: Mixed into soil as a base fertilizer to enhance organic matter and provide long-term nutrient support.
3. Combination with Other Fertilizers: Synergizes with nitrogen, phosphorus, or urea to improve nutrient utilization and crop performance.

IV. Precautions for Using Potassium Fulvate

1. Avoid Overuse: Excessive application may lead to soil salinization or nutrient imbalance. Follow dosage guidelines.
2. Timing: Apply during early growth stages or peak periods for optimal effectiveness.
3. Avoid Acid Mixing: Do not mix with acidic substances, as this may reduce efficacy. Ensure neutral or slightly alkaline soil conditions.

V. Future Development of Potassium Fulvate

1. Green Production: Emphasize eco-friendly manufacturing to minimize environmental impact while improving quality.
2. Smart Application: Leverage IoT and big data for precise fertilization, using sensors and analytics to optimize soil and crop management.
3. Diverse Products: Develop varied formulations (solid, liquid, different concentrations) to suit regional and crop-specific needs.

potassium fulvate is a multifunctional compound fertilizer widely used to enhance soil fertility and crop growth. It improves soil structure, promotes microbial activity, and boosts yield and quality. Careful attention to dosage, timing, and compatibility ensures effective use. Moving forward, advancements in green technology and intelligent agriculture will further expand its applications and sustainability.