MC 38
ActiveMalus domestica (Suckow) Borkh. · Apple
McLean, Allan D.
FR
9 records
Variety traits
Self-fertility of apple
Malus domestica (Suckow) Borkh.
The ability of an apple tree to form ovaries when pollinated with its own pollen, measured as the percentage of fruit set relative to the total number of pollinated flowers.
In the reference 454 varieties crop Apple, where this is mentioned in the description.
The degree of apple self-fertility is determined by the method of inflorescence isolation, where buds are protected from pollinating insects and artificially pollinated with pollen of the same cultivar. Experimental recording of fruit set requires observations over at least three seasons to mitigate the influence of weather conditions on the index.
Based on the level of fruit set, apple cultivars are classified as self-infertile with an index of 0 to 4%, partially self-fertile, and cultivars with an increased capacity for self-pollination, reaching 15–40%. The majority of commercial cultivars are self-infertile, which necessitates the mandatory planting of pollinators to ensure stable productivity.
General information about the subject — on the page Self-fertility.
Varieties of Apple mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Ozark Gold
ActiveMalus domestica (Suckow) Borkh. · Apple
Stat Exp Mountain Grave (US)
ES
FR
HU
7 records
Scilate
ActiveMalus domestica (Suckow) Borkh. · Apple
White Allan
FR
15 records
Rafzubin
ActiveMalus domestica (Suckow) Borkh. · Apple
Walter Hauenstein-Roschli
BE
CZ
DE
ES
FR
NL
+1
22 records
Bel-El
ActiveMalus domestica (Suckow) Borkh. · Apple
WOUTERS| Kris Wouters
BE
CZ
DE
FR
HU
NL
+1
22 records
Wurtwinning
ActiveMalus domestica (Suckow) Borkh. · Apple
Stichting Wageningen Research-Wageningen Plant Research, Netherlands
Pilot
ActiveMalus domestica (Suckow) Borkh. · Apple
Prof. Dr. Manfred Fischer / Heinz Murawski + im Institut für Obstforschung Dresden-Pillnitz / Dr. Johann Schmadlak / Prof. Dr. Christa Fischer / Dr. Barbara Dathe
BE
CZ
DE
FR
NL
PL
+1
22 records
Fiesta
ActiveMalus domestica (Suckow) Borkh. · Apple
THE KENT INCORPORATED SOCIETY
BE
DE
FR
NL
PL
14 records
Rajka
ActiveMalus domestica (Suckow) Borkh. · Apple
Ústav experimentální botaniky AV ČR, v.v.i. (CZ)
CZ
HU
NL
PL
SK
19 records
Falstaff
ActiveMalus domestica (Suckow) Borkh. · Apple
THE KENT INCORPORATED SOCIETY
BE
DE
FR
NL
10 records
Deljeni
ActiveMalus domestica (Suckow) Borkh. · Apple
Pepinieres et Roseraies Georges Delbard| FR
BE
ES
FR
NL
12 records
Red Idared
ActiveMalus domestica (Suckow) Borkh. · Apple
THOME HAROLD
FR
HU
NL
9 records
Wursixo
ActiveMalus domestica (Suckow) Borkh. · Apple
Stichting Wageningen Research - Wageningen Plant Research, 6708 PB Wageningen
PL
7 records
Lochbuie Red Braeburn
ActiveMalus domestica (Suckow) Borkh. · Apple
William Turner
NL
8 records
Retina
ActiveMalus domestica (Suckow) Borkh. · Apple
Prof. Dr. Manfred Fischer / Heinz Murawski + im Institut für Obstforschung Dresden-Pillnitz / Prof. Dr. Christa Fischer
DE
HU
NL
UA
9 records
James Grieve
ActiveMalus domestica (Suckow) Borkh. · Apple
CZ
NL
PL
SI
15 records
Ecolette
ActiveMalus domestica (Suckow) Borkh. · Apple
VERHAEGH JACOBUS JOHANNES
FR
HU
NL
PL
11 records
Goldlane
ActiveMalus domestica (Suckow) Borkh. · Apple
Tupy Jaroslav|Praha 6, CS / Louda Otto|Pencin u Liberce, CS / Zima Jan|Turnov, CS
NL
8 records
Western Dawn
ActiveMalus domestica (Suckow) Borkh. · Apple
Western Australian Agriculture Authority (WAAA)
King Jonagold
TerminatedMalus domestica (Suckow) Borkh. · Apple
N.V.Jo Nicolai en Cie
FR
NL
PL
6 records
Delikates
ActiveMalus domestica (Suckow) Borkh. · Apple
Uniwersytet Przyrodniczy w Poznaniu
EE
LT
PL
5 records
Delprivale
ActiveMalus domestica (Suckow) Borkh. · Apple
Pepinieres et Roseraies Georges Delbard| FR
DE
FR
7 records
Delcored
ActiveMalus domestica (Suckow) Borkh. · Apple
Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.
FR
8 records
Delfloki
ActiveMalus domestica (Suckow) Borkh. · Apple
Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.
FR
7 records