MO^^^ANA agricultural statistics 



21 



COMMERCIAL FERTILIZER CONSUMPTION 



By Primary Nutrients and Fertilizer Materials. 1970-75> 



PRIMARY 

 NUTRIENTS 



Nitrogen 



Available P^Qs 



K20 



TOTAL Nl'TRIENTS' 



FERTIUZER 

 MATERIALS 



1970 



1971 



1972 



1973 



1974 



1975 



NITROGEN MATERIALS: 



Anhydrous Ammonia 



Aqua Ammonia 



Ammonium Nitrate 



Ammonium Sulphate 



Nitrogen Solution 



Urea 



Other 



PHOSPHATE MATERIALS: 



Phosphate Rock 



Superphosphate— over 22%... 



Ammonium Phosphate 



Other 



POTASH MATERIALS: 



Chloride 50-62% 



Other 



NATURAL ORGANIC 



SECONDARY AND 

 MICRONUTRIENTS: 



Gypsum 



Other 



MIXTURES 



TOTAL MATERIALS 



195 



292 



166 



150 



237 



109 



'Year ending June 30. 



^Data for some years may not add due to rounding. 



ALL CROPS, IRRIGATED AND NOT IRRIGATED — 1966-1975 



Acres Harvested and Value of Crop Production 



Year 



1966 



1%7 



1968 



1%9 



1970 



1971 



1972 



1973 



1974 



1975 



1970-74 Avg. 



