Descriptor: BUDBREAK (BUDBREAK)

Definition:

TIME OF BUDBREAK RELATIVE TO STD BASED ON SCALE 1-4; 1-DORMANT; 2=FIRSTSWELL, 3=FULLSWELL; 4=BUDBURST. READ 3xS AT WEEKLY INTERVALS IN SPRING TO DEVELOP 4 POINT SCALE.

Crop:

Category:

Phenological descriptors

Status:

Crop Germplasm Committee approved

Data Type:

Alpha/numeric descriptor

Maximum Length:

1

Responsible Site:

Natl. Germplasm Repository - Geneva (GEN)