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Table 2 Analysis of variance (ANOVA) for related traits of stalk lodging resistance under two plant densities in the association mapping panel

From: Identification of quantitative trait loci for related traits of stalk lodging resistance using genome-wide association studies in maize (Zea mays L.)

Trait a

F-value

h2B

Environment

Density

Genotype

Environment × Genotype

Density × Genotype

Low plant density

High plant density

RPR

477.91**

22.52**

11.36**

2.90**

1.73**

0.62

0.61

SBS

204.10**

432.13**

11.56**

2.01**

2.21**

0.67

0.65

TIL

47.41**

79.48**

10.76**

1.76**

1.12

0.66

0.70

TID

443.44**

87.55**

10.45**

1.78**

1.21*

0.59

0.67

FIL

310.40**

121.74**

11.21**

1.67**

0.79

0.72

0.71

FID

322.96**

86.36**

11.21**

1.84**

1.28*

0.61

0.68

  1. aRPR, SBS, TIL, TID, FIL, and FID stand for rind penetrometer strength, stalk bending strength, third internode length, third internode diameter, fourth internode length, and fourth internode diameter, respectively
  2. *Significant at P < 0.05
  3. **Significant at P < 0.01