Bio Fulvic Acid has two fulvic acid content: 50% and 60%. For bio fulvic acid 50%, we also call it Bio Potassium Fulvate. Both are important fulvic acid salt, are complete water soluble. Could be used for foliar spray.
Product name | Bio Fulvic Acid 60% | Bio Fulvic Acid 50% |
Appearance | Brown Powder | Brown Powder |
Water solubility | 100% | 100% |
Fulvic Acids(Dry basis) | 60.0%min | 50.0%min |
Calcium(CaO dry basis) | 5.0%min | / |
Potassium(K2O dry basis) | 12.0%min | 12.0%min |
Moisture | 2.0%max | 2.0%max |
pH | 4-6 | 4-6 |
Mesh | 80-100 | 80-100 |
Bio potassium fulvate is not a pure molecular compound, but a heterogeneous complex macromolecular structure and composition of the extremely complex mixture. In addition to high content of fulvic acid, this product is also rich in almost all of the amino acids, nitrogen, phosphorus, potassium, enzymes, sugars (oligosaccharides, fructose, etc.) , Humic acid and VC, VE and a large number of B vitamins and other nutrients, is a green bio-fertilizer.
The practice proved that the bio potassium fulvate core contains unknown promoters with high biological activity. Strictly speaking, bio potassium fulvate does not contain hormones, but in the course of its application, it shows the similar effects with chemical auxin, cell-sorting, abscisic acid and other plant hormones and the growth and development of plants Play a comprehensive regulatory role. Therefore, many foliage fertilizer, fertilizer manufacturers use this product to replace or partially replace gibberellin, compound sodium nitrophenolate, paclobutrazol and other plant growth regulator.
Trace elements have a significant impact for crop growth and the solubility of many enzymes in the crop body, as well as anti-disease resistance, improve yield and quality. However, the trace elements mobility in the plant is very poor, its extremely low reusability and extremely vulnerable to soil solidification make it very easy to loss activity. In particular, it is very easy to chemically interact with the available phosphorus in the soil, resulting in the loss of activity to each other, resulting in a lose-lose. Because bio potassium fulvate has higher content of the total amino acid and carboxyl, hydroxyl and other active groups, also has oxygen-containing functional groups, the structure of many organic sites and complexation sites. These coordinating groups can complex and complex with many insoluble trace elements such as calcium, magnesium, sulfur, iron, manganese, molybdenum, copper, zinc, boron and so on many other trace elements, thereby form bio potassium fulvate molecules as an intermediary Carrier, at the same time coordinate and promote the plant roots or foliar trace elements absorption and operation in the body’s, not only to avoid the direct contact with trace elements lead to deactivation passivation each other, but also played a role positive balance, thereby enhancing their utilization .
The product flocculation limit value is 32meq / g minimum, its anti-flocculation capacity is significantly higher than the humic acid and similar products, soluble in PH1-14 of any acid-base water, does not flocculate and precipitate in high calcium and magnesium hard water saturated brine.
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