d_crown_form

Last change: 2019.7

for further information see Explanatory Item: 304

CODE DESCRIPTION FROM_YEAR TO_YEAR
11 Picea : comb 1984  
12 Picea : brush 1984  
13 Picea : plate 1984  
14 Picea : mix 1984  
21 Fagus sylvatica : trees with vigorous growth both of apical and side shoots 1984 2010
22 Fagus sylvatica : reduced apical shoot growth, side shoots are still formed but at lower frequency (mainly consisting of short shoots) 1984 2010
23 Fagus sylvatica : strongly reduced apical shoot growth, no new lateral branches are formed. Shoot appearance is 'claw-like' 1984 2010
24 Fagus sylvatica : development of 23, with loss of side shoots 1984 2010
29 Fagus sylvatica : other 1984 2010
31 Pinus : vigorous apical dominance with tree growing strongly upwards 1984  
32 Pinus : reduced or no apical dominance with crown showing signs of widening 1984  
33 Pinus : lower branches lost through suppression 1984  
34 Pinus : platform developing, with dominant growth direction no longer upwards,but crown still with some depth 1984  
35 Pinus : platform fully developed, no vertical growth 1984  
39 Pinus : other (specify) 1984