Both of fertilisers contain the different amounts nutrients. The MKP-fertiliser includes only mineral phosphorus compounds that are totally dissolved. The MKP-fertiliser has the high concentration of available phosphorus, but there is no organic matter. On the other hand, manure has high concentrations of organic matter, but it has low amount of available nutrients and the most of nutrients are adhered onto organic matter as insoluble forms. The pH of organic manure is slightly alkaline but the MKP-fertiliser is acidic. EC values in MKP fertiliser solution is low because it is consisted of other minerals and soluble ionic constituents is only potassium and phosphoric acid compounds but the organic manure solution has very high EC values since it has some soluble ionic contents and soluble organic contents, typically humin and humic acids. The cation of MKP-fertiliser is only potassium ion. To simulate the adsorption of phosphorus through soil from different fertilisers source, the MKP-fertiliser and organic manure solution are prepared by dissolved into tap water. The summary of chemical and organic manure fertiliser solutions are given in Table 4.4.