Table 5 Analysis of variance based on AMMI (Additive Main Effects and Multiplicative Interaction) model for 15 agronomic and nutritional parameters under five test environments during 2021–23 (E1-E5).

From: Multi-environment evaluation and identification of Tartary buckwheat (Fagopyrum tataricum Gaertn.) genotypes for superior agronomic and nutritional potential in the North-Western Himalayas

Source

d.f

DTF

DTM

LPP

PBP

PH

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

Environment (E)

4

186.03*

7.48

191.52*

6.50

199.29*

6.99

2.12*

10.13

2480.43*

27.40

Rep (E)

10

1.69

0.17

4.41

0.37

0.56

0.05

0.02

0.24

5.81

0.16

Genotype (G)

23

340.26*

78.71

370.36*

72.23

380.83*

76.84

2.31*

63.40

1020.55*

64.81

G × E

92

10.06*

9.31

13.82*

10.78

18.56*

14.98

0.21*

22.65

17.63*

4.48

Residuals

230

1.87

 

5.19

 

0.56

 

0.01

 

4.96

 

Total

451

24.10

 

28.97

 

29.06

 

0.23

 

83.90

 
  

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

PC1

26

24.30 (68.30)

68.30

37.27 (76.20)

76.20

44.07 (67.10)

67.10

0.46 (62.60)

62.60

44.81 (71.80)

71.80

PC2

24

8.51 (22.10)

90.30

9.54 (18.00)

94.20

19.39 (27.20)

94.30

0.16 (19.70)

82.30

15.63 (23.10)

95.00

PC3

22

3.22 (7.70)

98.00

2.55 (4.40)

98.60

2.52 (3.20)

97.60

0.10 (11.30)

93.50

3.11 (4.20)

99.20

PC4

20

0.93 (2.00)

100.00

0.87 (1.40)

100.00

2.06 (2.40)

100.00

0.06 (6.50)

100.00

0.67 (0.80)

100.00

Source

d.f

100-SW

NSPP

SPP

SYPP

Ca

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

Environment (E)

4

1.11*

16.87

553.35*

0.76

23.13*

30.02

5.52*

7.26

377.71*

14.19

Rep (E)

10

0.00

0.10

6.97

0.02

0.02

0.06

0.01

0.03

3.06

0.29

Genotype (G)

23

0.80*

69.77

11,320.02*

89.47

6.28*

46.91

11.52*

87.19

221.35*

47.81

G × E

92

0.03*

10.64

282.74*

8.94

0.66*

19.80

0.16*

4.84

38.53*

33.29

Residuals

230

0.00

 

10.24

 

0.04

 

0.01

 

2.05

 

Total

451

0.06

 

702.94

 

0.82

 

0.71

 

31.47

 
  

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

PC1

26

0.07 (66.40)

66.40

733.26 (73.30)

73.30

1.75 (74.80)

74.80

0.41 (72.70)

72.70

74.86 (54.90)

54.90

PC2

24

0.03 (26.50)

92.90

224.63 (20.70)

94.00

0.34 (13.50)

88.30

0.09 (14.50)

87.20

51.27 (34.70)

89.60

PC3

22

0.01 (6.50)

99.40

52.29 (4.40)

98.40

0.28 (10.10)

98.30

0.06 (8.90)

96.00

14.57 (9.00)

98.70

PC4

20

0.00 (0.00)

100.00

20.29 (1.60)

100.00

0.05 (1.70)

100.00

0.03 (4.00)

100.00

2.36 (1.30)

100.00

Source

d.f

P

Mg

Fe

Zn

PC

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

MSS

% (SS)

Environment (E)

4

73.89

0.15

471.88*

1.43

0.01

0.11

0.51*

6.31

0.45*

0.14

Rep (E)

10

33.81

0.18

36.85

0.28

0.01

0.14

0.01*

0.37

0.07*

0.06

Genotype (G)

23

4427.02*

52.89

3440.53*

60.08

1.10*

65.84

1.03*

73.47

34.80*

63.26

G × E

92

732.36*

35.00

482.16*

33.68

0.12*

28.11

0.05*

15.65

4.75*

34.55

Residuals

230

98.69

 

25.96

 

0.01

 

0.01

 

0.11

 

Total

451

576.29

 

390.41

 

0.11

 

0.08

 

3.77

 
  

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

Var (%)

C. Var (%)

PC1

26

1824.16 (70.40)

70.40

1077.95 (63.20)

63.20

0.32 (76.20)

76.20

0.11 (55.50)

55.50

12.84 (76.40)

76.40

PC2

24

496.84 (17.70)

88.10

392.81 (21.30)

84.40

0.08 (17.30)

93.50

0.05 (25.30)

80.80

2.51 (13.80)

90.20

PC3

22

233.82 (7.60)

95.70

313.85 (15.60)

100.00

0.03 (6.50)

100.00

0.04 (19.20)

100.00

1.84 (9.20)

99.40

PC4

20

144.02 (4.30)

100.00

0.00 (0.00)

100.00

0.00 (0.00)

100.00

0.00 (0.00)

100.00

0.13 (0.60)

100.00

  1. Significant at 5% level (p ≤ 0.05)
  2. DTF: Days to 50% flowering; DTM: Days to 80% maturity; LPP: Leaves per plant; PBP: Primary branches per plant; PH: Plant height; 100-SW: 100 seed weight; NSPP: Number of seed per plant; SPP: Straw yield per plant; SYPP: Seed yield per plant; Ca: Calcium; P: Phosphorus; Mg: Magnesium; Fe: Iron; Zn: Zinc; PC: Protein content; SS: Sum of squares; Var: Variance; C. Var: Cumulative Variance; PC: Principal Component
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