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.
Sinapis alba L. · White mustard
P.H. Petersen Saatzucht Lundsgaard GmbH Herrn Asmus Sören Petersen / Michaela Schlathölter
Triticum durum Desf. · Durum wheat
Serasem S.A.S.
Trifolium subterraneum L. · Subterranean clover
Seed Technology & Marketing Pty Ltd
Triticum aestivum L. · Bread wheat
K. Kostov, I. Panayotov, I. Todorov, N. Tsenov, I. Stoeva, I. Iliev, V. Kiryakova, T. Petrova
Triticum aestivum L. · Bread wheat
Saatzucht Donau GmbH & Co.KG
Lilium L. · Lily
WIM VLETTER
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zadteelt en Zaadhandel B.V., Netherlands
Triticum aestivum L. · Bread wheat
SARL ADRIEN MOMONT ET FILS, FR
Lolium multiflorum Lam. · Italian ryegrass
RAGT 2N S.A.S
Plectranthus scutellarioides (L.) R. Br. · Coleus
David G. Clark^^^Phuong Nguyen
Fragaria L. · Strawberry
The Regents of the University of California
Camelina sativa (L.) Crantz · Camelina
Sustainable Oils Inc.
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Loropetalum chinense (R. Br.) Oliv. · Chinese fringe flower
STEVEN EGGLETON
Poa pratensis L. · Kentucky bluegrass
Landbruks- og matdepartementet, N - 0030 Oslo
Camellia sinensis (L.) Kuntze · Tea
YOSHIDA KATSUYUKI|OGINO AKIKO|NESUMI ATSUSHI|SABA TETSUJI|TANAKA JUNICHI|TANIGUCHI FUMIYA|YAMASHITA SHUYA|YOROZUYA HIROSHI|MATSUNAGA AKIKO|TAKEDA YOSHIYUKI|OKAMOTO TSUYOSHI|YOSHITOMI HITOSHI
x Petchoa J. M. H. Shaw · Petchoa
Ui Akinobu|Kakegawa, JP
Hibiscus rosa-sinensis L. · Chinese hibiscus
Poul Graff Kristensen
Lilium L. · Lily
Nicolaas Aloysius Maria Mak
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Hydrangea Breeders Association B.V.
Diplotaxis tenuifolia (L.) DC. · Perennial wall-rocket
Dr Jamie Claxton, AL Tozer Ltd
Rubus idaeus L. · Red raspberry
Diego Ioriatti c/o Berryplant