36 



CONTROL SERIES No. 69 



CHEMICALS AND RAW PRODUCTS 



Summary of Results of the Inspection of Fertilizer Simples and Raw Products. 



a Also contains 50.77% calcium oxide. 



6 Total potash. 



c Iron and aluminum o.xides 9.28%, calcium oxide 1. 



magnesium oxide 1.38%, insoluble matter 



11. 



(/Chlorine2.10%. 



« Magnesium oxide 9.71%, chlorine 1.54%,. 



/ Chlorine .35%. 



g Average tankage finer than 1/50 inch, 48.65%; coarser than 1/50 inch, 51.35%. 



k Average bone finer than 1/50 inch, 70.18%; coarser than 1/50 inch, 29.82%,. 



t Average calcium oxide 33.32%,, magnesium oxide 4.08%, insoluble matter 14.55%. 



j Average organic matter 55.34%, calcium oxide 10.49%, magnesium oxide 1.59%, chlorine 1.52%. 



)fe Average organic matter: sheep manure, 48.45%; cow manure and peanut hulls, 78.15%; goat manure, 

 34.00%; poultry manure, 68.62%; peat-poultry manure, 68.15%; sheep manure-wool waste, 43.10%; 

 cattle manure, 73.57%; pulverized sheep and goat manure, 37.72%. 



