Variety sheet
Red Delicious Spur
Origin
Zufallssämling, vermutlich ein Sämling der Sorte Gelber Bellefleur
Synonyms
n. a.
Agronomic Profile
Flowering:
medium, diploid
Vigour:
low
Susceptibility:
n. a.
Productivity:
Productivity low, neigt nicht zu Alternanz, tends to preharvest fruit drop
Harvest time:
4-2 Week before Golden Delicious
Fruit
Size and shape:
large, rectangular conoid, rectangular with waist
Ground and overcolour:
Overcolour violet, compact; extremely high (100%)
Susceptibility to russeting:
absent
Firmness of the pulp:
7,0-7,9 kg/cm ²at harvest
Tendency to browning of pulp:
medium to strong oxidation
Sugar content:
10,5-12,5 °Brix at harvest
Acid content:
2,3-2,9 g/L MA at harvest
Total content of Polyphenols1:
n. a.
TAC1:
n. a.
Content of Anthocyanin2:
n. a.
Vitamin C1:
n. a.
Pectin1:
n. a.
Flavour:
n. a.
Storage:
in cool store up to 3 Months
Characteristics:
n. a.
Juice production
Yield:
yield medium
Stability of the colour:
strong oxidation after juice production
Sugar content:
12 °Brix
Acid content:
3 g/L MA
pH:
4,01
Total content of Polyphenols:
27,5 ± 0,4 mg Catechin/100 mL juice
TAC:
35,8 ± 0,3 mg Trolox/100 mL juice
Content of Anthocyanin2:
n. a.
Vitamin C:
n. a.
Photogallery
