Descriptor: 062 Time of bud burst (062 TIME OF BUD BURST )

Definition:

Observation when 50 % of the buds are in green-tip stage(stage C of Baggiolini).

Crop:

Category:

Phenological descriptors

Status:

Crop Germplasm Committee approved

Data Type:

Alpha/numeric descriptor

Maximum Length:

Responsible Site:

SYSTEM (SYS)

Studies or environments

Distribution of Values for 062 Time of bud burst (062 TIME OF BUD BURST )

Code	Definition	Number of Accessions
1	very early (Čabanská perla B, Reine de vognes B) (2=Chardonnay B)	38
3	early (Chrupka bílá B) (4= Rulandské modré N)	130
5	medium (Grenache Noir N)	172
7	late (Cinsaut N, Mourvčdre N, Trebbiano Toscano B)	72
9	very late (Airén B, Chanes B)	7