Variety traits

Keeping quality

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.

Sources10

Breakdown by crop

Tomato shelf life 890 Apple Storability 778 Potato Storability 569 Shelf life of pepper 290 Melon Storability 278 Lettuce shelf life 225 Pear Storage Life 216 Shelf life — garden strawberry 152 Storage life — onion 151 Cucumber shelf life 150 Keeping quality — onion 147 Storage life of white cabbage 132 Peach Storability 123 Watermelon shelf life 118 Storage life of zucchini 113 Carrot storability 98 Keeping quality — Large-fruited pumpkin 82 Eggplant shelf life 74 Raspberry shelf life 70 Storage Life of Apple 62 Apricot Storability 60 Sweet cherry shelf life 49 Garlic Storability 46 Tomato shelf life 43

Found in these crops

Apple 1 563 Tomato 1 197 Potato 884 Carrot 508 White cabbage 466 Onion 447 Melon 445 European pear 429 Onion 387 Bell pepper 376 Lettuce 329 Peach 231

Varieties that feature this in their description

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.

Ronvine

Active

Solanum lycopersicum L. · Tomato

Pascal Wanten

7 records

Roma Seedless

Active

Vitis vinifera L. · Common grape vine

Maranto Joseph|Bakersfield, CA, US

5 records

Rescue

Active

Brassica oleracea L. (Red Cabbage Group) · Red cabbage

SYNGENTA SEEDS B.V.

6 records

Rhonda

Active

Beta vulgaris Garden Beet Group · Garden beet

BEJO ZADEN

5 records

Red Crispita II

Active

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

10 records

Rheidol

Active

Secale cereale L. · Rye

PLANT BREEDING INTERNATIONAL CAMBRIDGE

5 records

Raymond

Active

Cucumis melo L. · Melon

HAZERA SEEDS B.V., IL

5 records

Purple Haze

Active

Daucus carota L. · Carrot

BEJO ZADEN

5 records

Purion

Application submitted

Solanum lycopersicum L. · Tomato

Nunhems Netherlands BV

10 records

Principe

Active

Brassica oleracea L. (Broccoli Group) · Broccoli

HM Clause SA (FR)

5 records

Red Emmalie

Active

Solanum tuberosum L. · Potato

Karsten Ellenberg

7 records

Progression

Active

Solanum lycopersicum L. · Tomato

Nunhems B.V.

8 records

Prodigio

Active

Lactuca sativa L. · Lettuce

Syngenta Seeds B.V.

11 records

Presenta

Active

Prunus domestica L. · European plum

Walter Hartmann c/o Universität Hohenheim

11 records

Poseidon

Active

Solanum tuberosum L. · Potato

Interseed Potatoes GmbH

8 records

Platibelle

Active

Prunus persica (L.) Batsch · Peach

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE) , Quartier Neuf E.A.R.L.

8 records

Palermo Yosemite

Active

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

8 records

Partner

Active

Capsicum annuum L. · Bell pepper

OOO 'AGROFIRMA PARTNER'

7 records

Obregon

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

6 records

Pacific Red

Active

Prunus avium (L.) L. · Sweet cherry

Stephen M Southwick

7 records

Obama

Active

Solanum tuberosum L. · Potato

SELECTIEBEDRIJF KOOI

8 records

Ozwald

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

10 records

Nayarit

Active

Daucus carota L. · Carrot

Bejo Zaden B.V.

5 records

Navsel 6

Active

Vitis vinifera L. · Common grape vine

Grapeco Limited

5 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.