Nutrient Requirements of Growing Chicks 141 



/.soo 



A 200 



/,/oo 



/.ooo 



900 



5<?(S' 



I 



eoo 



300 



2O0 



fOO 



O 7/^2/ Ze 3S -^2 4& se 63 70 77 S4 S/ S8 /OS //2 //^ /Z6 



Fig. 3. — Graph showing growth of chicks in lot 213, fed ration of 80 parts yellow com, 15 parts casein, 



and 5 parts ash mixture. 



