Variety traits
Malus domestica (Suckow) Borkh.
Apple yield is a key economic and biological indicator, measured in kg/tree or t/ha, which depends on the interaction of cultivar, rootstock, tree age, and environmental conditions.
In the reference 816 varieties crop Apple, where this is mentioned in the description.
To assess apple productivity, individual tree recording or weighing the yield from trial plots is used, with the output of marketable fruit being a critically important parameter. Yield is not considered a static characteristic of a cultivar, as it depends directly on the rootstock type, planting density, and agrotechnical background.
In intensive orchards with a planting density of over 1000 trees per hectare, yield indicators can reach 40–50 tons per hectare. To characterize the stability of bearing and to offset cultivar periodicity, the periodicity index is used, which determines the value of a cultivar for commercial fruit growing.
Yield indicators, combined with precocity, determine the economic efficiency of the orchard and the payback period of investments. High productivity requires strict regulation of fruit load, as excessive tree overloading inevitably leads to smaller fruit size and depletion of the plant.
General information about the subject — on the page Yield.
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.
Malus domestica (Suckow) Borkh. · Apple
William Turner
Malus domestica (Suckow) Borkh. · Apple
SNC Elaris| FR
Malus domestica (Suckow) Borkh. · Apple
Frederico Denardi c/o EPAGRI
Malus domestica (Suckow) Borkh. · Apple
Malus domestica (Suckow) Borkh. · Apple
ROY (US)
Malus domestica (Suckow) Borkh. · Apple
International Plant Management, Inc (US)
Malus domestica (Suckow) Borkh. · Apple
The Francois Family Trust (NZ)
Malus domestica (Suckow) Borkh. · Apple
Prof. Dr. Christa Fischer
Malus domestica (Suckow) Borkh. · Apple
PRIBALTIKA
Malus domestica (Suckow) Borkh. · Apple
Institute of Experimental Botany AS CR, Czech Republic
Malus domestica (Suckow) Borkh. · Apple
Tupy Jaroslav|Praha 6, CS / Louda Otto|Pencin u Liberce, CS / Zima Jan|Turnov, CS
Malus domestica (Suckow) Borkh. · Apple
VERHAEGH JACOBUS JOHANNES
Malus domestica (Suckow) Borkh. · Apple
Willem Frederik Zweeren Verbeek Boomkwekerijen B.V.
Malus domestica (Suckow) Borkh. · Apple
Malus domestica (Suckow) Borkh. · Apple
TELLIER| Jean Tellier
Malus domestica (Suckow) Borkh. · Apple
Purdue Research Foundation, USA
Malus domestica (Suckow) Borkh. · Apple
SCHNIGA S.R.L.
Malus domestica (Suckow) Borkh. · Apple
Lionel FABRE (FR)
Malus domestica (Suckow) Borkh. · Apple
Sandra Maria Boerekamp, Mark Boerekamp
Malus domestica (Suckow) Borkh. · Apple
VAN WELL NURSERY (US)
Malus domestica (Suckow) Borkh. · Apple
Vivai Fratelli Zanzi Di Carlo Zanzi E C S.A.S. (IT)
Malus domestica (Suckow) Borkh. · Apple
Pepinieres et Roseraies Georges Delbard| FR
Malus domestica (Suckow) Borkh. · Apple
Purdue Research Foundation (US)
Malus domestica (Suckow) Borkh. · Apple