Variety traits
Keeping quality is an indicator of a cultivar's biological potential, reflecting its ability to maintain market and nutritional qualities over a specified period without significant weight loss or the development of diseases.
Mentioned in descriptions 21 792 varieties reference book.
Keeping quality refers to the ability of produce to retain its market, nutritional, and seed characteristics for a certain period after harvest. The manifestation of this trait is directly linked to the physiological characteristics of the cultivar, in particular, the duration and depth of the dormancy period, which prevents premature sprouting and moisture loss.
This indicator depends on both the genetic traits of the cultivar and cultivation conditions, including plant mineral nutrient supply and weather conditions during the growing season. Resistance to storage is also determined by the tissue's ability to resist infection penetration and mechanical damage, as well as the intensity of moisture evaporation processes.
During cultivar testing, keeping quality is evaluated by comparing it with a regionalized standard under controlled storage conditions. The main evaluation criteria are the maximum storage duration in weeks or months, the percentage of standard product yield, as well as indicators of natural weight loss and loss volumes due to diseases.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Solanum tuberosum L. · Potato
STET Holland B.V.
Solanum tuberosum L. · Potato
GERMICOPA SAS
Solanum tuberosum L. · Potato
SCHEHR MAURICE / HARM MULDER
Solanum tuberosum L. · Potato
Germicopa, F
Malus domestica (Suckow) Borkh. · Apple
WESTERN AUSTRALIAN DEPARTMENT OF
Solanum tuberosum L. · Potato
VEREDELINGSBEDRIJF D. BIEMOND B.V.
Malus domestica (Suckow) Borkh. · Apple
Veleminsky, Jiri
Solanum tuberosum L. · Potato
Heinrich BOHM, DE
Pyrus communis L. · European pear
THE BRITISH SOCIETY FOR HORTICULTURAL RESEARCH
Solanum tuberosum L. · Potato
Svalof Weibull AB
Solanum tuberosum L. · Potato
Saatbaugenossenschaft, A
Solanum tuberosum L. · Potato
Wolfgang Walter
Rubus idaeus L. · Red raspberry
SMAAL, Andreas DE WEERT, Gerrit
Malus domestica (Suckow) Borkh. · Apple
SUNDERMEYER, Gerhard, DE
Solanum tuberosum L. · Potato
HESELMANS GUUS
Rubus idaeus L. · Red raspberry
Plantas de Nvarra
Solanum tuberosum L. · Potato
Cooeperatie Agrico U.A.
Solanum tuberosum L. · Potato
Cooeperatie Agrico U.A.
Solanum tuberosum L. · Potato
NIEDERSTERREICHISCHE SAATBAUGENOSSENSCHT
Solanum tuberosum L. · Potato
WOLF & WOLF B.V.
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond, Foraedlst., DK-7184 Vandel
Solanum tuberosum L. · Potato
Wildeboer, J. J.
Solanum tuberosum L. · Potato
SOLANA DEUTSCHLAND GmbH
Solanum tuberosum L. · Potato
Mme R.M. Schouten (NL)/J.A. Crebas (NL)