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.
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Yutaka Ishii
Capsicum annuum L. · Bell pepper
Kyrylov Mykhailo Ivanovych, Dubinina Iryna Mykolaivna, Dubinin Serhii Volodymyrovych,
Allium cepa L. var. cepa · Onion
Sakata Seed America
Phaseolus vulgaris L. · Common bean
RAMIRO ARNEDO, S.A.
Malus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Brassica rapa L. subsp. chinensis (L.) Hanelt · Bok choy
Sakata Seed Corporation
Allium cepa L. var. cepa · Onion
SEMINIS VEGETABLE SEED IB
Allium cepa L. var. cepa · Onion
REGIONAL.EXPT.STATION
Gladiolus L. · Gladiolus
Gebr. Bakker Beheer B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
Borysova Tetiana Oleksandvivna, Borysova Larysa Serhiivna, Fedorenko Inha Anatoliivna, Mel`nychuk IUrii Viktorovych, Mel`nyk Nadiia Serhiivna, Malihon Halyna Serhiivna, Zmiievs`kyi Volodymyr Mykolaiovych, Chemerys Lina Mykolaivna, Panov Mykhailo Ivanovych
Cucumis sativus L. · Cucumber
SEMILLAS FITO, S.A.
Solanum lycopersicum L. · Tomato
Nunhems Netherlands B.V.
Pyrus communis L. · European pear
FOP Matsenko Maksym Oleksandrovych
Fragaria L. · Strawberry
Marcel van der Voorde
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Juglans regia L. · Persian walnut
Anna Jankowska
Cucurbita maxima Duchesne · Giant pumpkin
Johnny's Selected Seeds
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Ger Bimsdeboer
Solanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
Allium schoenoprasum L. · Chives
DRESSLER| Dr. Ottfried Dressler
Brassica oleracea L. · Wild cabbage
AUSTROSAAT Österr. Samenzucht- und Handels-AG
Citrus sinensis (L.) Osbeck · Sweet orange
ALICEDALE ESTATES (PTY) LTD
Allium cepa L. · Onion
Villem P. Van khake
Allium cepa L. · Onion
Ger Beemsterboer