Descriptor: 036 Mature leaf: angle between N3 and tangent between petiole point and the tooth tip on N5 (036 MATURE LEAF: ANGLE BETWEEN)



 
Definition:
To be measured on both sides of 10 leaves. Measurement of the angles between N3 and the tangent between petiole point and teh tooth of N5.
Crop:
Vitis, V.vinifera x
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
SYSTEM (SYS)


Studies or environments

Distribution of Values for 036 Mature leaf: angle between N3 and tangent between petiole point and the tooth tip on N5 (036 MATURE LEAF: ANGLE BETWEEN)

CodeDefinitionNumber of Accessions
1very small < 30°5
3small 30-45°5
5medium 46-55°23
7large 56-70°101
9very large > 70°88