FERTILIZER IN UTILIZED TOBACCO AND ITS PROCESS

摘要

A tobacco powder of the by-product from a leaf tobacco was impregnated and heated to more than sterilization temperature in water to obtain a hydrolyzed product. The hydrolyzed product was mixed with a sawdust and a bark of a tree to give a humus barnyard manure. Thus, 1 kg of 16% tobacco powder was boiled for 10 min in 1600 ml of water. 60 g of the obtained hydrolyzed tobacco powder and 40 g of the sawdust were spoiled at 35 degree C for 15 days to give the fertilizer.