ZEA 187 



second in its corn output was Argentine with 338,235,000 

 bushels. The ten leading States in the order of their pro- 

 duction of corn in 191 5 were Illinois, Iowa, Nebraska, Mis- 

 souri, Indiana, Texas, Kansas, Ohio, Oklahoma, and Ken- 

 tucky. The total acreage in corn in the United States 

 that year was 108,321,000 and the total farm value of the 

 191 5 corn crop, on the basis of the price of corn December i, 

 was $1,755,859,000. 



Fig. 68. — Percentage of the world's supply of corn produced in the various 

 countries in 1914. 



References 



BoHUTiNSKY, GusTAV: Entwlcklungsabweichungen beim Mais. Ber. Deut. 



Bot. Gesell., 32; 179-188, 1914. 

 Bowman, M. L., and Crossley, B. W.: Corn: Growing, Judging, Breeding, 



Feeding, Marketing. Waterloo, Iowa, 1911. 

 BuRTT, Davy J.: Botanical Characters of the Maize Plant. Transvaal 



Agr. Jour., 7: 34&-39S, i909- 

 Incomplete Dichogamy in Zea Mays. Jour. Bot. (London), 47; 180-182, 



1909. 

 Maize, Its History, Cultivation, Handling, and Uses. Longmans, Green & 



Co., 1914. 

 Collins, G. N.: A New Type of Indian Corn from China. U. S. Dept. Agr. 



Bur. Plant Ind. Bui. 161: 1-25, 1909. 



