Radicchio
1. phase
Leaf development, 5 leaves unfolded (seedling planted)
Duration:
15 % growing season length
Crop coeficient:
0.24
Rooting depth:
5 cm
BBCH-scale:
14
Drought sensitivity:
Sensitive
2. phase
9 or more leaves unfolded
Duration:
15 % growing season length
Crop coeficient:
0.59
Rooting depth:
10 cm
BBCH-scale:
19
Drought sensitivity:
/
3. phase
Development of the leaf rosette
Duration:
10 % growing season length
Crop coeficient:
1.06
Rooting depth:
20 cm
BBCH-scale:
33-39
Drought sensitivity:
/
4. phase
Start of leaf mass development for the crop
Duration:
10 % growing season length
Crop coeficient:
1.10
Rooting depth:
20 cm
BBCH-scale:
41
Drought sensitivity:
/
5. phase
50 % of the leaf mass characteristic of the variety attained
Duration:
20 % growing season length
Crop coeficient:
1.08
Rooting depth:
25 cm
BBCH-scale:
45
Drought sensitivity:
/
6. phase
80 % of the leaf mass characteristic of the variety attained
Duration:
15 % growing season length
Crop coeficient:
1.05
Rooting depth:
25 cm
BBCH-scale:
48
Drought sensitivity:
/
7. phase
Full leaf mass achieved - harvesting
Duration:
15 % growing season length
Crop coeficient:
1.02
Rooting depth:
30 cm
BBCH-scale:
49
Drought sensitivity:
/