Gold Twin
ActiveLilium L. · Lily
De Jong Beheer B.V.
Variety traits
The vegetation period of a variety is the time from sowing or emergence to crop maturity, measured in days. This indicator determines the suitability of a variety for cultivation in specific agro-climatic conditions.
Mentioned in descriptions 20 935 varieties reference book.
The vegetation period of a variety is the time interval from sowing or emergence to the crop maturity phase. Unlike the meteorological growing season, which characterizes the time of year suitable for plant growth in a given area, this indicator is a biological characteristic of the variety and is measured in days.
The duration of the period depends on temperature, moisture availability, and nutrient supply, as well as on geographical latitude and day length. Photoperiod sensitivity and weather conditions in a particular season can significantly influence the rate of plant development, changing the number of days required for the variety to complete all growth phases.
During state variety testing, evaluation is carried out by observing the onset of phenological phases in test plots. Based on the data obtained, varieties are classified into maturity groups, such as early-maturing, mid-maturing, and late-maturing. This classification allows comparing the variety with a standard and determining its suitability for the climatic features of the growing zone.
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.
Lilium L. · Lily
De Jong Beheer B.V.
Gladiolus L. · Gladiolus
J. en P. Snoek en Zn. B.V.
Dahlia Cav. · Dahlia
Johanna G.H. van Haaster
Dianthus caryophyllus L. · Carnation
HilverdaKooij B.V
Daucus carota L. · Carrot
VILMORIN
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Pisum sativum L. · Pea
Diego Rubiales Olmedo^^^Sara Fondevilla Aparicio
Lactuca sativa L. · Lettuce
VILMORIN-MIKADO USA
Diervilla x splendens (Carrière) G. Kirchn.
Richard A. Grazzini
Lilium L. · Lily
Van Zanten Flowerbulbs B.V
Miscanthus sinensis Andersson · Chinese silver grass
Menzel Klaus
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Eustoma exaltatum (L.) Salisb. ex G. Don subsp. russellianum (Hook.) Kartesz · Lisianthus
Sakata Seed Corporation (SCC)
Lilium L. · Lily
Wagenaar Lelies B.V.
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Pycnosorus globosus F. L. Bauer ex Benth. · drumsticks
Gavriel Danziger
Dahlia Cav. · Dahlia
PanAmerican Seed Europe B.V.
Weigela Thunb. · Bush Honeysuckle
GEBR. KOLSTER B.V.^^^Boot & Co. Boomkwekerijen B.V.
Triticum aestivum L. · Bread wheat
Elsoms Seeds
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Henricus G.A. van der Boog
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.