Show save valuable manure with a shallow basin in manure fermentation all of edthe the urine nitrogen Is changed to ammonia and it at the same time much carbonic and organic acids are formed which unite with the ammonia and form salts alts in this form as long as the manure Is kept hept well packed and moist none of this nitrogen Is lost but remains in solution in the manure of course it if the heap Is subject to leaching more will be losses from this source A very good plan followed by some rome Is to to build the manure heap on a con concrete rete base so BO shaped to prevent any loss of liquid A sort of it a shallow basin shaped affair has proved very satisfactory when this fermented manure ta Is hauled to the field during the warm breezy briery days of spring there Is it a very MY rapid loss of its alts nl nitrogen trogen its as ammonia in a couple of days with conditions just right it Is possible to lose over halt of the nitrogen from the liquid manure and if allowed to dry out for a week or ten days practically all 11 of ef ait it may be lost leaving only the tuaolo ble nitrogen that was in the dung dune and which will give practically no returns on the immediate crop |