Source of variation

Grain yield

Harvest moisture

Test weight

Stalk lodging

Stay-green

Belmont

Ridgetown

Belmont

Ridgetown

Belmont

Ridgetown

Belmont

Ridgetown

Belmont

Ridgetown

P-valuea

Harvest timing (T)

<0.001

0.616

<0.001

<0.001

0.513

0.959

.

.

0.498

0.978

Population (P)

0.326

<0.001

0.609

0.016

0.023

0.033

<0.001

0.030

0.285

0.003

Fungicide (F)

<0.001

<0.001

0.529

0.375

0.885

0.004

0.001

0.431

<0.001

<0.001

Hybrid (H)

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

T × P

0.001

0.821

0.045

0.031

0.058

0.052

.

.

0.109

0.891

T × F

0.041

0.512

0.431

0.141

0.509

0.081

.

.

0.697

0.646

T × H

0.001

0.168

<0.001

<0.001

0.524

0.230

.

.

0.985

0.728

P × F

0.225

0.328

0.469

0.590

0.571

0.796

0.455

0.083

0.083

1.000

P × H

0.024

0.035

0.811

0.908

0.976

0.003

0.559

0.245

0.840

0.429

F × H

0.018

0.411

0.542

0.565

0.198

0.394

0.676

0.685

0.723

0.486

T × P × F

0.158

0.751

0.832

0.210

0.681

0.812

.

.

0.664

0.361

T × P × H

0.326

0.998

0.927

0.767

0.473

0.689

.

.

0.298

0.753

P × F × H

0.527

0.420

0.909

0.846

0.377

0.300

0.899

0.215

0.367

0.123

T × P × F × H

0.445

0.394

0.982

0.970

0.173

0.460

.

.

0.721

0.507