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.
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Pisum sativum L. · Pea
SELGEN A.S
Glycine max (L.) Merr. · Soybean
Saatzucht Donau GmbH & Co.KG
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
Syngenta Participations AG c/o Syngenta International AG
Zea mays L. subsp. mays (Maize Group) · Maize
Syngenta Crop Protection AG, CH
Zea mays L. · Maize
R2n (FR)
Raphanus sativus L. var. sativus · Radish
RIJK ZWAAN SAMENCHUHT UND SAMENHANOLLUNG GmbH, DE
Brassica napus L. · Rapeseed
PIONEER OVERSEAS CORPORATION
Sorghum bicolor (L.) Moench · Sorghum
KWS, D
Beta vulgaris Sugar Beet Group · Sugar beet
KWS| KWS SAAT AG
Brassica napus var. napus · Rapeseed
LUETKE| Dr. Ernst Luetke Entrup / MICHELMANN| Ing. agr. Guenter Michelmann
Solanum tuberosum L. · Potato
Saatbau Linz OÖ. Landes-Saatbaugen.reg.Gen.m.b.H.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
S & G Seeds BV (NL)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Brassica napus var. napus · Rapeseed
FRAUEN MARTIN / OLAF SASS / PAULMANN WERNER / LUCKE SOPHIE
Brassica napus L. · Rapeseed
Patrice Jeanson
Brassica napus L. · Rapeseed
Raps GbR
Solanum lycopersicum L. · Tomato
Bejo Zaden B.V.
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
HM.CLAUSE
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
HAZERA SEEDS B.V.
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.