Table grape rootstocks in South Africa
KEY
BEST GROUP INTERMEDIATE GROUP WEAKEST GROUP
Position 8
Position 9
Position 10
Position 11
Position 12
Position 13
Position 14
Position 15
Position 16
Position 17
Position 18
44-53 M R 110 US 28 R 99
333 EM Jacquez Ru 140 Riparia G. US 41
R 99 R 99
161-49 C 333 EM P 1103
44-53 M R 110
101-14 Mgt Riparia G. 3306 C
Ru 140 44-53 M 101-14 Mgt US 41
333 EM Jacquez R 110
Riparia G.
333 EM 44-53 M 3306 C SO4
101-14 Mgt Jacquez P 1103
Riparia G. 161-49 C
SO4
R 110 333 EM 101-14 Mgt 161-49 C 44-53 M Jacquez 3306 C Riparia G.
R 110 P 1103 Ru 140 R 99
US 2-1
US 2-1 Freedom SO4
Harmony
Ru 140 SO4
Harmony 101-14 Mgt
R 110 P.S.R 99 US 17
161-49 C SO4
Harmony Freedom US 28 US 41
143 B Mgt Jacquez
R 110 SO4
143 B Mgt R 110 143 B Mgt R 99
R 110 US 2-1 R 99
Scion-rootstock combinations are ranked in decreasing order. Student’s t-test with LSD on 5% level of significance was used to place treatment averages for rootstocks in 3 groups, namely the best, intermediate and weakest. Colour codes are used to differentiate between the three groups.
Tafeldruifonderstokke in Suid-Afrika 67
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