Open Access

Table 1.

Crown structure of grafts in different ontogenetic stages.

Trait YM grafts OG grafts
Mean±error Mean±error
Stem height, m 7.7±0.4* 5.6±0.1
Stem diameter, cm 19.1±1.0* 11.1±0.4
Crown length, m 7.5±0.5* 5.6±0.2
Crown diameter, m 4.5±0.3* 3.2±0.2
Shoot number, pcs. 5428±55.2* 2297±39.1
Branches per unit
stem length, pcs./m
712±47.1* 370±56.7
Crown transparency, % 11.6±1.76* 38.8±2.25

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