Variety traits
Solanum tuberosum L.
Potato yield is a key economically valuable trait measured in tonnes or centners per hectare based on the commercial fraction of tubers.
In the reference 733 varieties crop Potato, where this is mentioned in the description.
In potato variety testing, tubers weighing over 40 g or having a diameter exceeding 40 mm are considered commercial. Yield is recorded on test plots in multiple replicates, with the total weight and fractional composition being documented, after which the performance of the tested variety is compared with the standard for the specific soil and climatic zone.
The average yield in temperate latitudes is 250–300 c/ha; however, the figures vary significantly depending on the maturity group and external conditions. Early-maturing varieties typically yield less than late-maturing ones in terms of total harvest, as the latter have a longer period for tuber biomass accumulation.
The realization of genetic yield potential depends on the quality of seed material, adherence to agronomic practices, nutrient availability, and water management. Potatoes are most demanding of moisture during the tuberization phase, when high temperatures can halt growth and significantly reduce productivity.
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.
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Vesa Velhartice a.s.
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Solanum tuberosum L. · Potato
BOZESAN IONCHIRU SORIN CLAUDIU
Solanum tuberosum L. · Potato
DEWEERD, Jan, US / ZALEWSKI, Jim, US / HAWKINS, Gary, US
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Grocep S.I.C.A.
Solanum tuberosum L. · Potato
HZPC Research B.V
Solanum tuberosum L. · Potato
HEINHOLD GEORG| Georg Heinhold
Solanum tuberosum L. · Potato
SIPRE (FR)
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Charles Hartveld
Solanum tuberosum L. · Potato
Station du Comite Nord (FR)/Groupement Interprofessionel de la Pomme de Terre (FR)
Solanum tuberosum L. · Potato
Germicopa Breeding
Solanum tuberosum L. · Potato
Arnold, M.
Solanum tuberosum L. · Potato
Böös Ulla
Solanum tuberosum L. · Potato
Averis Seeds B.V.
Solanum tuberosum L. · Potato
ZIMMERMANN (DE)/INCONNU (FR)
Solanum tuberosum L. · Potato
SCOTTISH CROP RESEARCH INSTITUTE
Solanum tuberosum L. · Potato
IPR B.V.
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
Doga Arge Merkezi Sanayi Ticaret Incorporated
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie