ZEA 



l6l 



requirement of the plant is low as compared with oats, 

 clover, or alfalfa. It has been computed that an average 

 acre of well-adapted corn, grown at the Nebraska Agricul- 



FiG. 57. — Pistillate and statninate inflorescences of corn (Zea mays). 



tural Experiment Station, has 4 acres of leaf space, counting 

 both sides. 

 Inflorescence. — Ordinarily, corn is monoecious, that is. 



