VARIETAL NAME: 'SI-SP/SG 240'
Taxonomical and basic information
Varietal name:
'SI-SP/SG 240'
Identification/ Accession n.:
189
Ingroup:
M. alba s.l.
Species:
M. alba
Origin:
Slovenske gorice, 46,547210_°N; 16,022620_°E
Obtained:
In situ field inventory
Morphological characteristics
Trunk:
Trunk circumference (cm):
152 cm (in situ)
Trunk colour:
Light brownish-grey
Shoots:
Colour of one-year old shoot:
Dark brown
Lenticel density:
Medium
Lenticel shape:
Elliptical
Buds:
Bud shape:
Broad triangular
Bud colour:
Medium brown
Bud size:
Medium
Leaves:
Phyllotaxis:
Alternate distichous
Leaf shape:
Simple
Average leaf size: length (cm):
Average leaf size: width (cm)
Leaf size ratio:
Medium (1.3-1.5)
Petiole size (cm):
Petiole range:
Medium (21-40mm)
Shape of leaf base:
Cordate
Shape of leaf apex:
Acute
Leaf blade tip:
Acuminate
Leaf blade margin:
Crenate
Hairiness:
Midrib and veins
Glossiness:
Glossy
Reproductive structures
Sexual dimorphisem:
Dioecious
Inflorescence type:
Female
Inflorescence size:
Female infl. length (mm):
10.73
Female infl. diameter (mm):
5.82
Female infl. stalk length (mm):
11.36
Male infl. length (mm):
Male infl. diameter (mm):
Male infl. stalk length (mm):
Polygamous infl. length (mm):
Polygamous infl. diameter (mm):
Polyg. infl. stalk length (mm):
Infructescence:
Fruit weight (g):
1.37
Infructescence length (mm):
23.58
Infructescence width (mm):
14.67
Length of peduncle:
Medium
Infructescence colour:
Light pink
Taste:
Sweet
Infructescence shape:
Ellipsoid
Phenological descriptors
Date of bud burst (week):
12
Flowering date (week):
Date of infructescence ripening (week):
24
Uniformity of infructescence ripening:
Abundant autumn colouring (week):
Growth and yield attributes
Vigour:
Lenght (cm):
74
Number of lateral shoots:
Lenght of internode (cm):
4.97
Leaf No./meter:
20,13
Weight of 100 fresh leaves (g):