Specifications Potassium Humate/K-humate
1) Water-solubility: 98%
2) Humic acid (dry base): 70%
3) Potassium content:12%
Potassium Humate granules organic compound
1. Definition Potassium humate is ideally suited for addition with fertilizers, such as Urea. With prominent effect to release the locked phosphtae by some ion such as Fe3+,Al3+, also can slow-release nitrogeon fertilizer to promote the function of NPK fertilizers. 2. PRODUCT SPECIFIACATION <
Name | Potassium Humate |
CAS | 68514-28-3 |
EINECS | 271-030-1 |
Brand Name | CXKJ |
Appearance | Black Powder,Granules, Flake and Crystal |
Water solubility(dry basis) | 80%min |
Humic acid(dry basis) | 60%min |
K2O(dry basis) | 12%min |
PH | 9.0-11.0 |
Moisture | 15%max |
Mesh residue (0.5mm) | 5%max |
Release | Controlled |
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3. Function& Benefits 1) Improve the structure of soil; increase the buffering power of soil. Optimize N,P,K absorption by plants. 2) Neutralize both acidic and alkaline soils, regulate the pH-value of soils, with the prominent effect in alkaline and acidic soil. 3) Stimulate plant growth, increase the yield and quality. 4) Reduce nitrate leaking into the groundwater and protect the underground water. 5) Increase the effectiveness of herbicide, pesticide and fungicide, immobilize or reduce their harmful residues. 6) Stabilize nitrogen and improve nitrogen efficiency (ideal as an additive with urea).
Complexes phosphate to reduce lock-ups (ideal as an additive with DAP/ MAP, etc). 4. Direction for use Base fertilizer: 5-10kgs/ ha, better to be applied with N, P fertilizersMixed with Nitrogen fertilizer: 5% of total blend ie. 5kgs of potassium humate per 100kgs of Urea. Also it depends on the soil condition. Irrgation:5-8kgs/ha Caution: Dissolve the material in a small tank and do filtering when used for drip irrigation tank, The residues can be used as base fertilizer. Packaging & Shipping Packing Show Packaging Details: 25KG plastic woven bags with PE liner, 500KG bags, 800KG bags and 500g aluminum coating bags. Delivery Detail: 15days after receiving 30% amount as deposit.
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Company Information Factory Show HEADQUARTER
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Certificate
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FAQ Q: What`s the C.E.C ? A: In soil science, cation-exchange capacity (CEC) is the maximum quantity of total cations, of any class,
that a soil is capable of holding, at a given pH value, for exchanging with the soil solution. CEC is used as a measure of fertility, nutrient retention capacity, and the capacity to protect groundwater from cation contamination. It is expressed as milliequivalent of hydrogen per 100 g (meq+/100g), or centi mol per kg (cmol+/kg). The numeric expression is coincident in both units. Clay and humus have electrostatic surface charges that attract the solution ions, and hold them. This holding capacity varies for the different clay types and clay-blends present in soil, and is very dependent of the proportion of clay+humus that is present in a particular soil. A way to increase CEC is to favor the formation of humus.