Table 2 Pooled analysis of variance for fifteen agronomic and nutritional traits evaluated in 24 Tartary buckwheat genotypes over five environments (2021–23).

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 of variation

E

(d.f.: 4)

G

(d.f.: 23)

GEI

(d.f.: 92)

R(E)

(d.f.: 10)

Residuals

(d.f.: 230)

CV

(%)

Trait

MSS

% Var

(G + E + GEI)

MSS

% Var

(G + E + GEI)

MSS

% Var

(G + E + GEI)

MSS

MSS

DTF

181.82*

7.70

337.54*

82.14

10.44*

10.16

1.61

1.88

10.52

DTM

190.67*

7.21

372.86*

81.07

13.48*

11.72

4.96

5.19

6.48

LPP

199.29*

7.08

380.83*

77.76

18.56*

15.16

0.56

0.56

19.98

PBP

2.12*

10.53

2.31*

65.92

0.21*

23.55

0.02

0.01

11.57

PH

2,479.96*

28.33

1,020.52*

67.03

17.64*

4.64

5.82

4.97

16.66

100-SW

1.10*

17.28

0.80*

71.80

0.03*

10.92

0.00

0.00

12.25

NSPP

552.82*

0.77

11,319.91*

90.22

282.77*

9.01

6.99

10.24

23.24

SPP

23.12*

31.03

6.28*

48.49

0.66*

20.48

0.02

0.04

11.74

SYPP

5.52*

7.32

11.52*

87.81

0.16*

4.88

0.01

0.01

31.13

Ca

377.36*

14.88

221.30*

50.17

38.55*

34.95

3.09

2.05

9.98

P

72.83ns

0.17

4,426.52*

60.07

732.42*

39.76

33.31

98.72

6.41

Mg

472.49*

1.51

3,440.56*

63.11

482.13*

35.38

36.58

25.97

9.27

Fe

0.01ns

0.81

1.10*

89.43

0.12*

9.76

0.01

0.01

8.28

Zn

0.51*

31.88

1.03*

64.38

0.06*

3.75

0.01

0.01

10.19

PC

0.43*

0.14

34.80*

64.58

4.75*

35.28

0.07

0.11

14.44

  1. ns: non-significant; *Significant at 5% level (p ≤ 0.05).
  2. % Var: (G + E + GEI); 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; E: Environment; G: Genotype; GEI: Genotype environment interaction; R (E); Replications within environment.
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