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.
Beta vulgaris Fodder Beet Group · Mangelwurzel
Domaine Public (FR)
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Hari Besels
Cucurbita moschata Duchesne · Butternut squash
Sokolova Viktoriia Kostiantynivna
Beta vulgaris Garden Beet Group · Garden beet
Sakata Vegetabels Europe, F
Allium cepa L. · Onion
Bauernsaat p.A. Johann Peitl
Solanum lycopersicum L. · Tomato
HAZERA SEEDS BV
Lactuca sativa L. · Lettuce
HAZERA GENETICS
Brassica oleracea L. (White Cabbage Group) · White cabbage
Willem van Haerke
Malus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
Lactuca sativa L. var. crispa L. · Leaf lettuce
CORA SEEDS S.R.L
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Jin Huan
Solanum tuberosum L. · Potato
Sihar`ova Dina Dmytrivna, Furdiha Mykola Mykolaiovych, Voitseshyna Nataliia Ivanivna, Cherednichenko Liubov Mykolaiovych, Tomash Anatolii Ivanovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Kravchenko Oleksii Arsentiiovych, Nazar Stefaniia
Coriandrum sativum L. · Coriander
Flora Lusitana
Solanum lycopersicum L. · Tomato
PETOSEED CO
Allium cepa L. var. cepa · Onion
Domaine Public (FR)
Allium cepa L. var. cepa · Onion
Domaine Public (FR)
Allium cepa L. · Onion
Willem P. Van haecke
Solanum tuberosum L. · Potato
Slupska Hodowla Ziemniaka
Allium cepa L. · Onion
SPERLING| Carl Sperling & Co. (GmbH & Co. KG)
Malus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
Beta vulgaris Garden Beet Group · Garden beet
Ger Bimsdeboer
Brassica oleracea L. (White Cabbage Group) · White cabbage
Naumov Ruslan Olehovych, Krasnok Viacheslav Anatoliiovych,
Allium cepa L. var. cepa · Onion
ZETA SEEDS S.L.
Malus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy