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.
Secale cereale L. · Rye
SAATZUCHT STEINACH GMBH and CO KG
Lolium perenne L. · Perennial ryegrass
AFBI (Agri-Food and Biosciences Institute)
Helianthus annuus L. · Sunflower
Amelia Bertero
x Triticosecale Wittm. ex A. Camus · Triticale
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
Thierry Andre
Helianthus annuus L. · Sunflower
Ragt 2n, F
Helianthus annuus L. · Sunflower
Sadik
Trifolium repens L. · White clover
DLF-Seeds A/S
Linum usitatissimum L. · Common flax
Van de Bilt Zaden en Vlas B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
LION SEEDS
Capsicum annuum L. · Bell pepper
Tezier SA (FR)
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Glycine max (L.) Merr. · Soybean
SOYA NORTH CO LTD
Zea mays L. · Maize
Pioneer Hi-Bred International, Inc Pioneer Overseas Corporation
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Ger Beemsterboer
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Jonh Pieter Schipper
Pisum sativum L. · Pea
SKVIRSKAYA SELEKCZIONNO-OPYTNAYA STANCZIYA OVOSHHEVODSTVA
Solanum lycopersicum L. · Tomato
ZETA SEEDS S.L.
Beta vulgaris Sugar Beet Group · Sugar beet
Strube, D
Sinapis alba L. · White mustard
Michiel E. de Vries c/o Joordens' Zaadhandel B.V.
Helianthus annuus L. · Sunflower
Sadik El Sayed
Capsicum annuum L. · Bell pepper
ZKI, H
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Capsicum annuum L. · Bell pepper
Syngenta Seeds, NL