H220912
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Hydrangea Breeders Association B.V.
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.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Hydrangea Breeders Association B.V.
Chrysanthemum L. · Chrysanthemum
Fides B.V.
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Timothy J.H. Hoogkamp
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Katalin M. Pakozdi^^^Alessandra Lillo^^^Katarzyna Blake
Kalanchoe blossfeldiana Poelln. · Flaming Katy
TIMOTHY JOHAN HERMAN HOOGKAMP
Vaccinium corymbosum L. · Highbush blueberry
FV B.V.
Solanum tuberosum L. · Potato
Graminor AS, N-2322 Ridabu
Malus domestica (Suckow) Borkh. · Apple
Schniga GmbH
Prunus persica (L.) Batsch · Peach
PSB Producción Vegetal S.L
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
MARGA DÜMMEN
Pyrus communis L. · European pear
Prunus armeniaca L. · Apricot
PSB Producción Vegetal S.L
Citrus x limon (L.) Osbeck · Lemon
Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine
Edward John Bunker
Vaccinium corymbosum L. · Highbush blueberry
Peter Stefan Boches^^^Antonio A. Alamo Bermudo
Gladiolus L. · Gladiolus
Coöperatieve Kwekersvereniging "For Ever" U.A.
Prunus armeniaca L. · Apricot
José Egea Caballero^^^Antonio Molina Gómez Jr.^^^David Ruiz González^^^Antonio Molina Gómez^^^Federico Dicenta López-Higuera
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Limonium sinense (Girard) Kuntze · Chinese statice
Hooijman Aloysius A. J.|Aalsmeer, NL
Vaccinium corymbosum L. · Highbush blueberry
Rolfe Nominees Pty Ltd
Gypsophila L. · Baby's breath
Guerrero Maria Elena
Daucus carota L. · Carrot
Elsoms Seeds
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Andrew Bernuetz