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Variety traits

Vegetation period

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.

Sources10

Breakdown by crop

Sunflower growing season 678 Vegetation period of maize 386 Tomato growing season 358 Vegetation period of potato 295 Vegetation period — soft wheat 234 Vegetation period of lettuce 232 Vegetation period of carrot 212 Vegetation period of pepper 207 Vegetation period of beans 197 Vegetation period of barley 189 Vegetation Period — Soybean 173 Vegetation period — white cabbage 173 Grapevine growing season 152 Vegetation Period of Pea 149 Vegetation period of cucumber 118 Vegetation period — cauliflower 118 Maize growing season 113 Vegetation period — onion 109 Vegetation period — onion 109 Watermelon Growing Season 106 Rapeseed vegetation period 103 Melon growing season 97 Vegetation period — sweet corn 95 Vegetation period of squash 92

Found in these crops

Sunflower 673 Maize 432 Tomato 313 Potato 267 Bread wheat 221 Lettuce 205 Barley 182 Bell pepper 180 Carrot 179 Common bean 173 Grapevine 166 Soybean 163

Varieties that feature this in their description

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.

Zulika

Active

Lupinus albus L. · White lupin

CZ
4 records

Zelma

Active

Glycine max (L.) Merr. · Soybean

HU
3 records

Vasilelin

Protection expired

Linum usitatissimum L. · Common flax

RO
3 records

Venus

Active

Glycine max (L.) Merr. · Soybean

IT
4 records

Repekka

Active

Hordeum vulgare L. · Barley

FI
4 records

Rasa

Active

Hordeum vulgare L. · Barley

LV
4 records

Idumeja

Active

Hordeum vulgare L. · Barley

LV
4 records

Isabel

Terminated

Triticum aestivum L. · Bread wheat

IT
3 records

Huima

Active

Hordeum vulgare L. · Barley

FI
4 records

Georgiana

Active

Triticum aestivum L. · Bread wheat

RO
3 records

Druvis

Active

Hordeum vulgare L. · Barley

LV
4 records

Dea

Protection expired

Helianthus annuus L. · Sunflower

RO
3 records

Demetra

Active

Helianthus annuus L. · Sunflower

RO
3 records

Cassiopea

Active

Oryza sativa L. · Rice

RO
3 records

Carla TD

Protection expired

Glycine max (L.) Merr. · Soybean

RO
3 records

Poker

Active

Raphanus sativus L. · Radish

Bejo Zaden (NL)

NL SI
2 records

Lapo

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

CZ
2 records

DKC 3419

Active

Zea mays L. · Maize

DE
2 records

Bjorke

Active

Triticum aestivum L. · Bread wheat

LV
5 records

Cal Roma

Terminated

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
2 records

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