Oklahoma

Fertilizers and Chemicals Applied

Courtesy of the USDA National Agricultural Statistics Service, the report below displays the usage of fertilizer and other chemicals in Oklahoma per acre for the years 2002 and 2007.

Item	2002	2007
Commercial	8,101,126	8,437,103
Cropland	5,656,134	5,777,772
Pastureland	2,444,992	2,659,331
Manure	286,576	357,293
Insects	1,225,276	1,823,131
Weeds	4,743,526	5,947,938
Nematodes	17,885	36,868
Diseases	49,043	267,894
Chemicals	72,721	134,692