1-2mm Fulvic Acid + NPK Humic Acid Plant Growth Promoter Black Color

Product Specification

1. Product Introduction

The fulvic acid + NPK product produced by our company is an upgrade of the potassium fulvic acid product. The potassium fulvic acid stock solution is fully blended with the nitrogen, phosphorus and potassium raw materials. After the reaction is completed, it is separated and the residue is removed by centrifuge. The mixed liquid of potassium fulvic acid and nitrogen, phosphorus and potassium is then drum-dried to obtain flaky fulvic acid + NPK.

The combination of fulvic acid and nitrogen, phosphorus and potassium (i.e. "fulvic acid + NPK") is a common synergistic fertilizer combination. The core advantage is that it improves the absorption and utilization rate of NPK through the characteristics of fulvic acid, and has additional functions such as soil improvement and growth promotion.

The specific features are as follows:

(1) Improve NPK utilization rate:

The small molecular structure of fulvic acid can chelate nitrogen, phosphorus, and potassium in the soil (especially phosphorus and potassium are easily fixed), reduce loss and solidification, and make it easier for crops to absorb (such as reducing nitrogen fertilizer volatilization and promoting phosphorus mobility).

(2) Synergistic growth promotion:

NPK provides basic nutrition, fulvic acid stimulates root development (especially capillary roots), enhances the crop's ability to absorb nutrients, and at the same time regulates metabolism, making nutrient distribution more reasonable (such as promoting flowering and fruit expansion).

(3) Soil improvement and stress resistance:

Fulvic acid improves soil aggregate structure and alleviates compaction. Combined with NPK, it can avoid soil degradation caused by long-term single fertilizer application; at the same time, it enhances the crop's drought resistance, cold resistance, and disease resistance.

(4) Improve the quality of agricultural products

Under the synergistic effect of fulvic acid and nitrogen, phosphorus, and potassium, crops can absorb nutrients more evenly, which helps to improve the sweetness, color, and taste of fruits, reduce deformed fruits, and improve the marketability of agricultural products.

2.Product Indicators

Fulvic Acid+NPK

Standard: NY/T1106-2010

3. Target Crops

(1) Applicable Crops: This product is a general-purpose product, especially suitable for fruit trees, vegetables, field crops (such as corn, wheat), cash crops (cotton, Chinese medicinal materials), etc. It is effective in plots with insufficient soil fertility or where quality and yield need to be improved.

(2) Key Growth Periods: Seedling stage (to promote rooting), flowering and fruiting stage (to maintain fruit), fruit swelling stage (to improve quality), and adverse conditions (such as before drought) are more effective.

Note: When spraying on the leaves, avoid the fruiting stage to prevent the liquid from directly contacting the fruit surface and causing fruit staining.