2
4
6
8
10
12
14
0
5
10
15
20
200
400
600
800
yield
col
row
300
400
500
600
700
800
900
YARRALINKA
SPEAR
BLADE
LARK
M5075
CADOUX
MEERING
CUNNINGHAM
OXLEY
BATAVIA
RAC710
VG506
RAC750
WI221
RAC655
TINCURRIN
VF519
RAC811
(WWH*MM)*WR*
RAC809
yield
gen