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.
Raphanus sativus L. var. sativus · Radish
Srbek Liubosh, Oliva IAn, Petr Klapshte, Tyshkovs`kyi Volodymyr Mykhailovych,
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE HERMANN| Dr. Hermann Strube
Glycine max (L.) Merr. · Soybean
Protealis NV
Allium porrum L. · Leek
Hazera Seeds B.V.
Allium cepa L. var. cepa · Onion
Bayer Holland B.V.
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n, FR
Solanum tuberosum L. · Potato
LAMSE J.J. (NL)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Domaine Public (FR)
Allium cepa L. · Onion
UNITED GENETICS SEEDS CO
Brassica napus L. · Rapeseed
P.H.PETERSEN SAATZUCHT LUNDSGAARD
Allium cepa L. var. cepa · Onion
Bayer Holland B.V. (NL)
Cichorium intybus L. (Industrial Chicory Group) · Chicory
COSUCRA-GROUP WARCOING S.A. - CHICOLINE
Zea mays L. · Maize
Rainer Leipert
Lolium multiflorum Lam. · Italian ryegrass
DLF SEEDS A/S
Zea mays L. subsp. mays (Maize Group) · Maize
Euralis Semences FR
Zea mays L. · Maize
LIDEA FRANCE SAS
Brassica napus var. napus · Rapeseed
Dirk Decherf
Trifolium hybridum L. · Alsike clover
Svalöf Weibull (SE)
Allium cepa L. var. cepa · Onion
Bejo Zaden BV (NL)
Brassica napus L. · Rapeseed
Teresa Huskowska
Zea mays L. · Maize
Ludwig Feldmeier
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Zea mays L. · Maize
PANAM FRANCE SARL
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n, FR