1 T4 AGRICULTURAL COLLEGE BULLETINS. 



60 lbs. nitrogen, @ 18 cents $10 80 



140 ibs. phosphoric acid soluble, @ 8 cents 11 20 



40 lbs. " " reverted, @ 74^ cents 3 00 



20 lbs. '' " insoluble, @ 5 cents 100 



40 ft)3. potash, @ 5 cents 2 00 



Value of one ton $28 00 



Results of Analysis of Commercial Fertilizers, ae 



Agricultural College, Aug., 1887. 



