The raw materials of this product is amino acid. After processed by high temperature fermentation, concentration, spraying, etc, the product is finally made to black or brow shiny granular fertilizer. During the production process, we add some necessary trace element which plants need, biological organic and biological bacterial protein which are favorable to human health. These will meet the growth demand of plants.
Product Specification
|
Testing Item |
Standard |
Result |
|
Assay/% |
≥98.50 |
99.30 |
|
Specific Rotation |
-26.7° ~ -29.0 ° |
-28.40° |
|
Loss on Drying/% |
≤1.00 |
0.50 |
|
Residue on Ignition/% |
≤0.30 |
0.20 |
|
Heavy Metal(Pb)/%(mg/kg) |
≤20 |
<20 |
Package: 25/50kg plastic woven bag or paper bag with PE inner bag, or according to the requirements of customers.
Q1: How to use this fertilizer?
A:This product can be used for irrigation, spray, drip irrigation, root irrigation.
Q2: What kind of fertilizer should this product not be mixed with?
A: The mineral potassium fulvic acid is alkaline and can not be mixed with medium element calcium magnesium fertilizer and potassium sulfate acid fertilizer.
Q3: Does water quality affect the effect?
A: Water hardness varies from place to place. If the water is not used for a long time after dissolution, flocculation may occur. It is recommended to use it immediately when doing drip irrigation and spraying.
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