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Table 1 ANOVA for plant parameters in 2 potato cultivars under the effect of acetylsalicylic acid

From: Use of acetylsalicylic acid and agronomic performance of potatoes in Lima region

Sources

dF

Mean Squares

  

PD

NSP

VV

PH

PV

Blocks

2

ns

ns

*

ns

ns

Cultivars

1

*

*

ns

*

*

Treatments

5

*

ns

*

ns

ns

Error a

10

     

Cultivar/Treatment

5

*

*

ns

ns

ns

Error b

12

     

Total

35

     

Means

 

87.90

2.63

7.06

47.42

2.24

R2

 

0.87

0.83

0.86

0.93

0.88

CV, %

 

17.13

13.05

4.02

9.65

29.7

Units

 

n

n

Scale 1–9

cm

.√(% + 1)

  1. ns = non significant mean squares, * = significant mean squares (P < 0.05). PD = density of plants per experimental unit at 15 days, NS = number of stems/plant at 30 days, VV = vegetative vigor (phenotypic scale 1–9), PH = plant height at 60 days ( cm.), PV = percentage of plants with virus symptoms (square root transformed data). R2 = coefficient of determination, CV, % = coefficient of variation