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
Station de Recherche du Comité Nord G.I.E.
Solanum tuberosum L. · Potato
VOGEL JOSEF| Dr. Josef Vogel
Solanum tuberosum L. · Potato
SKEA ORGANICS LTD
Solanum tuberosum L. · Potato
Winfried Lange
Solanum tuberosum L. · Potato
VŠÚZ - Výskumný a šlachtitelský ústav zemiakársky a.s.
Solanum tuberosum L. · Potato
D. Biemond B.V
Solanum tuberosum L. · Potato
LKF-Vandel
Solanum tuberosum L. · Potato
Stephan Berger^^^JOSEF BERGER
Solanum tuberosum L. · Potato
Basf Plant Science Company GmBH
Solanum tuberosum L. · Potato
Svalof Weibull BV (NL)
Solanum tuberosum L. · Potato
SAKA PFLANZENZUCHT GMBH AND CO KG
Solanum tuberosum L. · Potato
Kuipers Potato V.O.F.
Solanum tuberosum L. · Potato
Lantmõnnen Seed B.V.
Solanum tuberosum L. · Potato
JACOBS REINHOLD
Solanum tuberosum L. · Potato
Station de Recherche du Comite Nord (FR)
Solanum tuberosum L. · Potato
Teagasc
Solanum tuberosum L. · Potato
Station Recherche du Comité Nord (GIE)
Solanum tuberosum L. · Potato
NORDOSBAYERISCHER (DE)
Solanum tuberosum L. · Potato
HETTEMA ZONEN KWEEK. B.V.
Solanum tuberosum L. · Potato
KWEEK-EN RESEARCHBEDRIJF AGRICO B.V.
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Solanum tuberosum L. · Potato
Chantal Lorentz^^^Pierre Billant^^^Bretagne-Plants S.C.I.C.A.
Solanum tuberosum L. · Potato
SAS Bernard
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond