Table 3 Frequency of factors composing fertilizer combinations for high yields and yield components.

High yield (≥1941.53 kg ha⁻¹)

Ymax = 2333.42 kg ha⁻¹

X₁ = 1

X₂ = 1

X₃ = 1

Weight mean

0.9930

0.6950

0.8310

Standard error

0.1220

0.1640

0.1250

95%confidenceinterval

0.755–1.232

0.373–1.016

0.568–1.059

Higher yield fertilization

57.23–68.43

36.04–47.32

50.29–61.27

High number of Pods per plant (≥24.13)

Ymax = 27.66

X₁ = 1

X₂ = 1

X₃ = 0

Weight mean

0.968

0.683

0.744

Standard error

0.124

0.17

0.128

95%confidenceinterval

0.726–1.210

0.351–1.016

0.492–0.996

Fertilization(kg ha⁻¹)

56.55–67.91

35.66–47.32

48.60–59.81

High number of Seeds per pod (≥8.48)

Ymax = 11.87

X₁ = −1.68

X₂ = −1.68

X₃ = −1

Weight mean

−0.069

−0.111

−0.133

Standard error

0.125

0.123

0.124

95%confidenceinterval

−0.314–0.175

−0.352–0.130

−0.375–0.110

Fertilization(kg ha⁻¹)

32.13–43.61

23.33–31.78

29.22–40.06

High100-seed weight (≥10.76 g)

Ymax = 12.51

X₁ = 1.68

X₂ = 0

X₃ = 1

Weight mean

1.078

1

0.635

Standard error

0.121

0.158

0.162

95%confidenceinterval

0.841–1.314

−0.310–0.310

−0.318–0.952

Fertilization(kg ha⁻¹)

59.24–70.35

24.06–34.94

30.49–58.88