Multi-MKP is a fully water-soluble mono-potassium phosphate fertilizer, a highly efficient source of phosphorus and potassium for plants. As a nitrogen-free fertilizer, Multi-MKP is the preferred source of phosphorus and potassium when nitrogen fertilization should be limited. A common case is at early growing season, when phosphorus and potassium are needed at high rates for the establishment of root system. Application of Multi-MKP at the productive stages of sugar-rich fruit crops helps to increase sugar content and to improve the quality of these.
Multi-MKP can be applied in combination with other fertilizers to meet crop nutritional needs throughout the growth cycle. Its high purity and water-solubility make Multi-MKP an ideal fertilizer for fertigation and for foliar application. Additionally, Multi-MKP is suitable for preparation of fertilizer blends and production of liquid fertilizers. When applied as foliar spray, Multi-MKP acts as a suppressor of powdery mildew.
The advantages of Multi-MKP
Analyte
Unit
Typical
Min.
Max.
%
52
51.5
-
22.7
22.5
34.5
34.0
28.7
28.3
<0.1
0.2
4.5
4.2
4.9
g/ml
1.2
0.9
1.4
The solubility of Multi-MKP is enhanced by increase in water temperature, as shown in the following table.
pH and EC
Multi-MKP has a moderately low pH that remains almost constant at different concentrations.
The electrical conductivity (EC) increases substantially when high concentrations of Multi-MKP are used, and
yet, its low salt index assures safe use.
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