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.
Cicer arietinum L. · Chickpea
Retig Baruch
Brassica napus var. napus · Rapeseed
FRAUEN MARTIN / OLAF SASS / PAULMANN WERNER / LUCKE SOPHIE
Fagopyrum esculentum Moench · Buckwheat
Latvia University of Life Sciences and Technologies
Helianthus annuus L. · Sunflower
INTERDOR, FR
Brassica napus var. napus · Rapeseed
Patris Zheanson
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Hordeum vulgare L. · Barley
Muranyi Istvan
Glycine max (L.) Merr. · Soybean
Letourneau Andre, Letourneau Alain,
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
MORAVOSEED
Hordeum vulgare L. · Barley
UNISIGMA
Glycine max (L.) Merr. · Soybean
NAUKOWO BADAWCZE CENTRUM ROZWOJU SOI 'AGESOYA' SP. Z O.O
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Triticum aestivum L. · Bread wheat
APP Agroresursu un ekonomikas institūts
Hordeum vulgare L. · Barley
POGNA NORBERTO
Helianthus annuus L. · Sunflower
NuSeed Americas
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
ORSEM HYBRIDES
Helianthus annuus L. · Sunflower
MAS SEEDS
Zea mays L. · Maize
MAS SEEDS
Avena sativa L. · Oat
GURNY YaNUSh / ShOLKOVSKA ALEKSANDRA / GOZYV MIRONA / RATAJChAK DANUTA
Brassica napus var. napus · Rapeseed
PARSONS SEEDS LTD
Brassica napus var. napus · Rapeseed
Andreas Gertz
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc