Table 2 Mean performance of 24 potato genotypes for tuber yield evaluated at Holetta in 2017

CIP396034.268

33.49^b−g

31.72^a−e

1.77^ef

CIP393220.54

28.47^ghi

25.56^e−j

2.91^cde

CIP395017.229

25.55^hij

23.36 ^g−j

2.19^def

CIP392797.27

30.92^e−h

28.52^c−h

2.41^c−f

CIP395112.19

35.42^b−f

32.12^a−e

3.30 ^cd

CIP399075.7

25.69^hij

23.54^f−j

2.16^def

CIP393280.64

33.03^b−g

31.39^a−e

1.63^ef

CIP398098.65

42.68^a

37.36^a

5.32^a

CIP393385.39

32.87^b−g

29.63^b−g

3.24 ^cd

CIP396027.205

21.91^j

19.65^j

2.27^def

CIP393077.159

28.60^ghi

26.20^d−i

2.41^c−f

CIP399002.52

27.27 ^g−j

23.58^f−j

3.69^bc

CIP394611.112

37.35^a−e

32.77^a−d

4.59^ab

CIP392617.54

38.27^abc

34.58^abc

3.70^bc

CIP381381.20

32.07^c−h

29.30^c−g

2.77^c−f

CIP398180.289

32.38^b−g

27.22^d−h

5.16^a

CIP398190.89

36.80^a−e

31.47^a−e

5.33^a

CIP398190.404

37.89^a−d

36.22^ab

1.67^ef

CIP391058.175

29.80^f−i

27.40^d−h

2.40^c−f

CIP396034.103

31.40^d−h

30.03^b−f

1.36^f

CIP391046.14

24.37^ij

22.65^hij

1.72^ef

Belete

38.83^ab

36.21^ab

2.61^c−f

Gudaine

32.53^b−g

29.34^c−g

3.19 ^cd

Dagim

21.48^j

19.89^ij

1.59^ef

Range

21.48–42.68

19.65–37.36

1.36–5.33

Mean

31.63

28.74

2.89

CV (%)

10.81

11.88

24.82

P-value

 < 0.01

 < 0.01

 < 0.01