DIVERSIFIED AND SPECIALIZED FARMING 125 



HOUf?S 



rOO 



Jojn. Feb. A&R Af>R./"W( Jone Jo\x Au<. Sept Oct. Nov. Dec. 



FIG. 42. Distribution of field labor of men on a Dakota grain farm, 

 raising 280 acres wheat, 127 acres oats, 60 acres barley, 49 acres flax, 

 20 acres hay. 52 acres fallow. 1 



80O 



1OO 



Jan. Feb. MAR Ap. MAY June July Au Seft. Oct /Vov Pco, 

 FIG. 4.'i. Distribution of field labor el horses on farm given above. 



i U. S. Dept. Agr., Yearbook, i911, p. 278. 



