Relation of total crop acres per farm to crop acres per horse 22 I 1911-12-13-14.. 316 In Illinois data were procured in the counties of Cass, Menard, and Sangamon. The prmcipal crops raised on the 10 farms studied were corn, oats, wheat, and hay. The live stock fed were hogs and cattle.. The 7 farms in Ohio were located, respectively, hi Coshocton, Madison, Adams, Crawford, Greene, Holmes, and Trumbull Comities. The principal crops raised on these farms were corn, oats, wheat, and hay. The live stock fed were hogs and cattle. One farm varied from the others in that dairying and trucking were carried on. The New York data were collected in the counties of Orleans, Wyoming, Genesee, Monroe, Niagara, and Seneca. The principal crops raised on the 10 farms visited were oats, wheat, beans, potatoes, and hay. Orcharding also was carried on extensively. Little live stock was kept, with the exception that on one farm dairying was followed. SUMMARY OF COSTS. An itemized summary of the annual average cost per horse, and I the percentage each item of cost is of the total gross cost, for the horses studied hi each State, will be found in Table 2.