VARIETAL NAME: 'Nagazaki'


Taxonomical and basic information
Varietal name:
'Nagazaki'
Identification/ Accession n.:
IT23_00536
Ingroup:
Morus alba s.l.
Species:
M. alba s.l.
Origin:
Japan
Obtained:
CBNMed-Porquerolles (FR), 2009
Morphological characteristics
Trunk:
Trunk circumference (cm):
Trunk colour:
Reddish brown

Shoots:
Colour of one-year old shoot:
Medium brown
Lenticel density:
Medium
Lenticel shape:
Oval

Buds:
Bud shape:
Ovate
Bud colour:
Dark brown
Bud size:
medium


Leaves:
Phyllotaxis:
Leaf shape:
Simple
Average leaf size: length (cm):
10
Average leaf size: width (cm)
8.1
Leaf size ratio:
Low (<1.2 broad leaves)
Petiole size (cm):
2.8
Petiole range:
Medium (21-40mm)
Shape of leaf base:
Cordate
Shape of leaf apex:
Acute
Leaf blade tip:
Acuminate
Leaf blade margin:
Serrate
Hairiness:
Glabrous
Glossiness:
Glossy




Reproductive structures
Sexual dimorphisem:
Dioecious
Inflorescence type:
Male
Inflorescence size:
Female infl. length (mm):
Female infl. diameter (mm):
Female infl. stalk length (mm):
Male infl. length (mm):
28.1
Male infl. diameter (mm):
6.1
Male infl. stalk length (mm):
9.9
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):
Flowering date (week):
Date of infructescence ripening (week):
Uniformity of infructescence ripening:
Abundant autumn colouring (week):
Growth and yield attributes
Vigour:
Lenght (cm):
47.8
Number of lateral shoots:
n.d.
Lenght of internode (cm):
3.4
Leaf No./meter:
30.5
Weight of 100 fresh leaves (g):
