Parameter

C¹

CC plus

AFC plus

Feed cost/bird

6.67

7.40

7.84

Selling revenue

19.92

24.22

25.32

Net revenue

13.25^b

16.82^a

17.48^a

Economic efficiency (EE)

2.98^b,2

3.27^a

3.22^a

Relative economic efficiency (REE)

100^b

110^a

109^a