VARIETAL NAME: 'SI-SP/SG 237'
Taxonomical and basic information
Varietal name:
'SI-SP/SG 237'
Identification/ Accession n.:
123
Ingroup:
M. alba s.l.
Species:
M. alba
Origin:
Slovenske gorice, 46,556780_°N; 16,012760_°E
Obtained:
In situ field inventory
Morphological characteristics
Trunk:
Trunk circumference (cm):
145 cm (in situ)
Trunk colour:
Light brownish-grey
Shoots:
Colour of one-year old shoot:
Dark brown
Lenticel density:
High
Lenticel shape:
Round
Buds:
Bud shape:
Medium triangular
Bud colour:
Yellowish brown
Bud size:
Medium
Leaves:
Phyllotaxis:
Alternate distichous
Leaf shape:
Simple and Lobed
Average leaf size: length (cm):
9,22
Average leaf size: width (cm)
6,66
Leaf size ratio:
Medium (1.3-1.5)
Petiole size (cm):
3.7
Petiole range:
Medium (21-40mm)
Shape of leaf base:
Retuse
Shape of leaf apex:
Acute
Leaf blade tip:
Acuminate
Leaf blade margin:
Serrate
Hairiness:
Glabrous
Glossiness:
Glossy
Reproductive structures
Sexual dimorphisem:
Dioecious
Inflorescence type:
Female
Inflorescence size:
Female infl. length (mm):
9.25
Female infl. diameter (mm):
6.2
Female infl. stalk length (mm):
11.6
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):
Infructescence length (mm):
Infructescence width (mm):
Length of peduncle:
Infructescence colour:
Taste:
Infructescence shape:
Phenological descriptors
Date of bud burst (week):
13
Flowering date (week):
17
Date of infructescence ripening (week):
Uniformity of infructescence ripening:
Abundant autumn colouring (week):
Growth and yield attributes
Vigour:
Lenght (cm):
109.67
Number of lateral shoots:
Lenght of internode (cm):
6.03
Leaf No./meter:
21.33
Weight of 100 fresh leaves (g):