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 oleracea L. (White Cabbage Group) · White cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Sakata Seed Corporation, JP
Allium cepa L. · Onion
Scott Hendricks
Valerianella locusta (L.) Laterr. · Corn salad
Nunhems Netherlands B.V.
Prunus domestica L. · European plum
Thomas O. CHAMBERLIN (US)
Lactuca sativa L. · Lettuce
GAVRISh SERGEJ FEDOROVICh / TSIUNEL' ANATOLIJ MEChISLAVOVICh / TSIUNEL' MIHAIL MEChISLAVOVICh / BARANOV ALEKSEJ VLADIMIROVICh / GAVRISh DMITRIJ SERGEEVICh
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
MORAVOSEED
Phacelia tanacetifolia Benth. · Lacy phacelia
Pietrzak sp. z o.o. sp. k.
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.
Daucus carota L. · Carrot
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Capsicum annuum L. · Bell pepper
Enza Zaden, NL
Daucus carota L. · Carrot
Robert Prieur
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Twan Groot
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Daucus carota L. · Carrot
MORAVOSEED
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Beta vulgaris Garden Beet Group · Garden beet
Rijk Zwaan Budapest, H
Allium cepa L. · Onion
ENZA ZADEN
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
C. Sperling (DE)
Solanum tuberosum L. · Potato
Stet Holland BV (NL)
Allium cepa L. · Onion
Cora Seeds, I
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Cora Seeds SRL, I