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.
Linum usitatissimum L. · Common flax
Cooperative Liniere de Fontaine Cany (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Northrup King Semences SA (FR)
Zea mays L. · Maize
Syngenta Crop Protection AG
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
CROOKHAM COMPANY
Zea mays L. subsp. mays (Maize Group) · Maize
Syngenta Crop Protection AG, CH
Phaseolus vulgaris L. · Common bean
John Cowan
Zea mays L. · Maize
Syngenta participation AG
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Enza Zaden Beheer B.V.
Phaseolus vulgaris L. · Common bean
Van Waveren Saaten GmbH
Cucumis melo L. · Melon
Syngenta Seeds B.V.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection,CH
Zea mays L. · Maize
Syngenta Crop Protection AG
Zea mays L. · Maize
Syngenta Crop Protection AG
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Allium cepa L. var. cepa · Onion
Bayer Holland B.V.
Zea mays L. · Maize
Syngenta Crop Protection AG
Avena sativa L. · Oat
Lietuvos agrarinių ir miškų mokslų centras
Cucumis melo L. · Melon
MONSANTO HOLLAND B.V. (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
Dr Hans Rolf Spath (DE)
Zea mays L. · Maize
Syngenta Crop Protection AG
Zea mays L. subsp. mays (Maize Group) · Maize
Syngenta Crop Protection AG, CH
Zea mays L. · Maize
Syngenta participation AG
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
Persson Christer
Daucus carota L. · Carrot
Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas