Genotype

Type

Root Plate

Diameter (cm)^a

Plant Size

Ranking^b

HA-R3

Inbred

25.3 a

6

Northrup King 277

Cultivated hybrid

21.7 ab

7

Croplan 343

Cultivated hybrid

20.4 abc

8

RHA 483

Inbred

18.1 bcd

5

HA 288

Inbred

15.7 cde

4

AP ANO

Interspecific

14.6 de

3

HA 482

Inbred

11.4 e

2

AP MAX

Interspecific

10.9 e

1

Measure of variability

SEM^c

2.21

SED^d

1.85