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.
Cucumis sativus L. · Cucumber
Pozniak Oleksandr Vasyl`ovych, Pluzhnikova Liudmyla IEhorivna, Kryvets` Dmytrii Olehovych, Lisitsyn Volodymyr Mykolaiovych, Bakumenko Nadiia Vasylivna, Petrenko Mariia Petrivna,
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Nahorniak Mykhailo Mykolaiovych
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Ali Yuksel
Zea mays L. · Maize
SPFE Company MAIS
Malus domestica (Suckow) Borkh. · Apple
Boldyzheva Liubov Dmytrivna
Malus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
Allium cepa L. · Onion
Hari Besels
Pyrus communis L. · European pear
Pepinieres et Roseraies Georges Delbard| FR
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Capsicum annuum L. · Bell pepper
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Paul Degreef
Cucumis melo L. · Melon
Lymar Anatolii Ostapovych, Didenko Tetiana Volodymyrivna, Didenko Volodymyr Pavlovych,
Diospyros kaki L. f. · Persimmon
Nebykov Mykhailo Valentynovych, Derev'ianko Nataliia Vasylivna, Opalko Anatolii Ivanovych, Kosenko Ivan Semenovych, Derev'ianko Vasyl Mykolaiovych,
Allium cepa L. · Onion
UNITED GENETICS SEEDS CO
Cucumis melo L. · Melon
FRANCE GRAINES (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Dianthus L. · Carnation
VAN STAAVEREN BV (NL)
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Beta vulgaris Garden Beet Group · Garden beet
Buret Fhilippe
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Domaine Public (FR)
Beta vulgaris Garden Beet Group · Garden beet
SAKATA SEED AMERICA INC US
Capsicum annuum L. · Bell pepper
Ali Yuksel
Cucumis melo L. · Melon
Seminis Vegetable Seeds
Allium cepa L. · Onion
Jaap Reus