Details: vermicompost: a) moisture, percent by weight: 15.0- 25.0b) colour: dark brown to black c) odour: absence of foul odour. d) particle size: minimum 90% material should pass through 4.0mm is sieve.e) bulk density(g/cm3): 0.7 - 0.9 f) total organic carbon percent by weight, minimum: 18.0 g) total nitrogen (as n) percent by weight, minimum: 1.0h) total phosphate (as p4o5 )percent by weight, minimum: 0.8 i)total potassium (as k2o) percent by weight, minimum: 0.8 j) heavy metal content, (as mg/kg), maximum: cadmium (as cd ) =5.0 chromium ( as cr) =50.0 nickel ( as ni )= 50.0 lead (as pb) =100.0 vermicompost 10 kg vermicompost 25 kg phosphate rich organic manure (prom)a) moisture, percent by weight maximum: 25.0b) particle size: minimum 90% material should pass through 4.0mm is sieve. c) bulk density (g/cm3): less than 1.6. d) total organic carbon, percent by weight, minimum; 8.0e) total nitrogen (as n) percent by weight, minimum: 0.
Sector: Industries and Factories