Serial number Parameter Specification Concentration in in-house compost Concentration in STP compost
1 Moisture content (%) Not more than 25% 30.551 52.109
2 Total Organic Carbon (%) Minimum 14% 15.243 15.017
3 pH 6.5-7.5 7.56 6.78
4 C:N ratio Less than 20 15.911 25.45
5 Total Nitrogen (N) Minimum 0.5% 0.958 0.59
6 Total phosphate as P2O5 (P) Minimum 0.5% 0.766 1.013
7 Total Potassium as K2O (K) Minimum 0.5% 0.37 0.164
8 Total NPK nutrient Not less than 3% 2.094 1.767