Phospho-compost are prepared after dumping and de-composing of living/nonliving parts of trees and animals.
Materials required for preparation of Phospho-compost:
Straw of Paddy, Wheat, Maize, Jowar, Bajra,Teosinte, Oats, leaves of Napier grass by-product of farm wastes, left portion of vegetables, poultry litter, wase paper, animal bone, blood, meat, cowdung, Rock Phosphate etc.
Preparation process of Phospho-compost:
Preparation of Phospho-compost needs high land, without any stagantion of water, floor shoul be concreted or thick polythene should be spread out. One small tank should be constructed .Tank should be 6' X 3' X3' or 12'x6'X 6' or 10'X3'X3' in lenght, breadth & Height. waste material should be dumped in the tank. material like rock phospjate, raw cow dong+ soil+water+ decomposer of micro organs or urea are used to prepare it.