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Table 5 Rootstock/scion combination effects on the proportion of dead trees and trees with cracks. p values were determined using the chi2 test (trial 3, age 13 after grafting)

From: Rootstock effects on growth, reproduction and wood properties in hybrid larch (Larix x eurolepis Henry) and in some other Larix sp. grafting associations

Combination rootst./scion

Mortality rate (%)

Drought crack (%)

HL/EL

18.8

25.1

JL/EL

22.0

18.3

HL/JL

21.4

5.6

JL/JL

17.0

5.1

HL/HL

17.3

24.9

JL/HL

14.9

26.1

p scion

0.008

 < 0.001

p rootstock

0.09

0.923

p interaction

0.202

0.318

  1. Figures in bold when differences are significant at p < 0.05
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Annals of Forest Science

ISSN: 1297-966X