VARIETAL NAME: 'Azeri tut'

Taxonomical and basic information

Varietal name:
'Azeri tut'
Identification/ Accession n.:
41
Ingroup:
Morus alba s.l.
Species:
M. alba
Origin:
Azerbaijan
Obtained:
1962

Morphological characteristics

Trunk:
Trunk circumference (cm):
55
Trunk colour:
Light brownish-grey
Shoots:
Colour of one-year old shoot:
Greyish brown
Lenticel density:
Medium
Lenticel shape:
Round
Buds:
Bud shape:
Narrow triangular
Bud colour:
Greyish brown
Bud size:
medium
Leaves:
Phyllotaxis:
Alternate spiral
Leaf shape:
Simple
Average leaf size: length (cm):
20.56
Average leaf size: width (cm)
17.06
Leaf size ratio:
Low (<1.2 broad leaves)
Petiole size (cm):
4.3
Petiole range:
Long (41-70 mm)
Shape of leaf base:
Cordate
Shape of leaf apex:
Obtuse
Leaf blade tip:
Caudate
Leaf blade margin:
Crenate
Hairiness:
Glabrous
Glossiness:
Glossy

Reproductive structures

Sexual dimorphisem:
Monoecious
Inflorescence type:
female&polygamous
Inflorescence size:
Female infl. length (mm):
5.0
Female infl. diameter (mm):
4.0
Female infl. stalk length (mm):
7.0
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):
1.359
Infructescence length (mm):
21.6
Infructescence width (mm):
13.2
Length of peduncle:
Short
Infructescence colour:
Reddish black
Taste:
Sweet
Infructescence shape:
Irregular

Phenological descriptors

Date of bud burst (week):
13
Flowering date (week):
14
Date of infructescence ripening (week):
Medium
Uniformity of infructescence ripening:
Medium
Abundant autumn colouring (week):

Growth and yield attributes

Vigour:
Lenght (cm):
162.3
Number of lateral shoots:
21
Lenght of internode (cm):
6.8
Leaf No./meter:
Weight of 100 fresh leaves (g):