K levels

(kg∙ha−1)

Cultivars

Mean

Bulbul-98

Abaseen-95

Durre-NIFA

0

24.8

24.3

23.2

24.1d

30

25.6

25.4

23.8

24.9c

60

27.3

25.6

27.4

26.8b

90

27.9

27.8

27.3

27.7a

120

27.9

27.6

27.5

27.7a

Mean

26.7 a

26.1 b

25.8 b