Descriptor: Frost resistance rating October 2009 (Frost resistance rating 2009)



 
Definition:
Frost resistance was evaluated on 13 Oct. 2009, after several hard frosts from 9 Oct. to 13 Oct. 2009, on a scale from I = no damage to 9 = all leaves fully desiccated.
Crop:
Category:
Physiology descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
10
Minimum Value:
0
Maximum Value:
9
Original Data Type:
CHAR
Comment:
Frost resistance was evaluated on 13 Oct. 2009, after several hard frosts from 9 Oct. to 13 Oct. 2009, on a scale from I = no damage to 9 = all leaves fully desiccated.
Responsible Site:
National Clonal Germplasm Repository  (COR)

Distinct Values for Frost resistance rating October 2009 (Frost resistance rating 2009)

ValueNumber of Accessions
1.0 k 1
1.8 jk 1
2.2 ijk 1
2.6 ijk 2
3.0 hij 1
3.6 hi 3
3.8 ghi 2
4.2 fgh 1
5.2 efg 1
5.6 def 1
6.0 de 1
6.6 cde 4
6.8 bcde 1
7.0 bcd 1
8.0 abc 2
8.2 ab 1
9.0 a 10