Parameter

Location

Timing

Hybrid Adapted Maturitya

P-valueb

Early

Full

Long

Mg∙ha−1

Grain yield

Belmont

Autumn

11.7

b

12.2

a

11.8

b

<0.001

Spring

9.1

b

9.9

a

10.2

a

<0.001

Ridgetown

Autumn

11.1

b

11.4

a

11.5

a

0.023

Spring

10.8

b

11.3

a

11.3

a

<0.001

%

Moisture

Belmont

Autumn

19.0

b

19.4

b

22.0

a

<0.001

Spring

13.0

a

12.6

a

12.1

b

<0.001

Ridgetown

Autumn

20.0

c

20.6

b

22.4

a

<0.001

Spring

13.4

13.7

13.3

0.074

kg∙hL−1

Test weight

Belmont

Autumn

73.9

a

70.6

b

69.6

c

<0.001

Spring

71.5

a

69.1

b

68.1

c

<0.001

Ridgetown

Autumn

73.9

b

75.4

a

72.2

c

<0.001

Spring

73.5

b

75.1

a

72.5

c

<0.001

%

Stay-greencd

Belmont

Autumn

3.5

c

5.1

b

9.5

a

Ridgetown

Autumn

4.8

c

9.6

b

19.1

a

Lodgingd

Belmont

Spring

62.9

a

60.0

a

50.5

b

Ridgetown

Spring

32.4

a

25.1

b

31.9

a