Cultivation
Cultivation in open field conditions requires the selection of varieties adapted to uncontrolled environmental factors and climatic fluctuations. Such varieties are characterized by genetic plasticity, stress tolerance, and a vegetation period consistent with local weather conditions.
Mentioned in descriptions 28 305 varieties reference book.
Varieties for open field cultivation are bred for adaptation to uncontrolled environmental conditions, unlike greenhouse varieties. Their key feature is the ability to provide a stable yield under fluctuations in temperature, humidity, and light intensity, as well as increased resistance to regional disease pressure.
The choice of variety for open field cultivation depends on the phenological characteristics of the plant, where the life cycle must fit within the frost-free period of a specific location. Morphology is an important factor: preference is often given to determinate forms, resistant to wind stress, and the crop's ability to mature uniformly to facilitate harvesting.
Cultivation technology in open field conditions requires taking into account the biological characteristics of the variety, such as the need for insect pollination. Varieties for field conditions possess higher plasticity, which allows them to maintain yield under less intensive care and nutrient management, while greenhouse counterparts often demonstrate reduced productivity and susceptibility to stress under such conditions.
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.
Capsicum annuum L. · Bell pepper
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Golebiew sp. z o.o.
Lactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
Cucumis sativus L. · Cucumber
Henrikh IUst
Cucurbita pepo L. · Field pumpkin
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Lactuca sativa L. var. capitata L. · Head lettuce
HORTAG SEED CO.
Cucumis sativus L. · Cucumber
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Lactuca sativa L. · Lettuce
HAZERA (1939)
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Golebiew sp. z o.o.
Lactuca sativa L. · Lettuce
ZETA SEEDS S.L.
Lactuca sativa L. var. capitata L. · Head lettuce
Eike Kampe, Lipskyi Volodymyr Volodymyrovych,
Allium porrum L. · Leek
FDB FRØ
Brassica oleracea L. (White Cabbage Group) · White cabbage
Srbek Liubosh, Oliva IAn, Horal Irzhi, Tyshkovs`kyi Volodymyr Mykhailovych,
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Lactuca sativa L. var. capitata L. · Head lettuce
MEISSNER| Helga Meissner in Fa. Quedlinburger Saatgut GmbH
Raphanus sativus L. · Radish
AUSTROSAAT Österr. Samenzucht- und Handels-AG
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Barberet Blanc SNC Laboratoire de Physiologie vegetale (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Simon Groen
Rosa L. · Rose
R.KORDES
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
XINGPING ZHANG
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Specjalistyczny Zakład Ogrodniczy Ryszard Pętoś
Raphanus sativus L. var. sativus · Radish
Eike Kampe, Lipskyi Volodymyr Volodymyrovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Robert Priieur
Lactuca sativa L. var. crispa L. · Leaf lettuce
RIJK ZWAAN Zaadteelt en Zaadhandel B.V.