Descriptor: 046a Vegetation period - start of ratings to heading 50 % (start of ratings: winter wheat - 1.1., spring wheat - date of emergence; related to control) (046A VEGETATION PERIOD -)



 
Definition:
046a Vegetation period - start of ratings to heading 50 % (start of ratings: winter wheat - 1.1., spring wheat - date of emergence; related to control)
Category:
Phenological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
Responsible Site:
SYSTEM (SYS)

Distribution of Values for 046a Vegetation period - start of ratings to heading 50 % (start of ratings: winter wheat - 1.1., spring wheat - date of emergence; related to control) (046A VEGETATION PERIOD -)

CodeDefinitionNumber of Accessions
1extremely early < (-10)5
2very early (-10) - (-8)41
3early (-7) - (-5)60
4middle-early (-4) - (-2)108
5medium (-1) - (+1)175
6mid-late (+2) - (+4)138
7late (+5) - (+7)41
8very late (+8) - (+10)12
9extremely late > (+10)5