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.
Solanum lycopersicum L. · Tomato
Sakata Seed Sudamerica Ltd (BR)
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Allium cepa L. · Onion
Ger Beemsterboer
Raphanus sativus L. var. sativus · Radish
Domaine Public (FR)
Capsicum annuum L. · Bell pepper
SEMILLAS FITO, S.A.
Lactuca sativa L. · Lettuce
ENZA ZADEN
Solanum melongena L. · Eggplant
JEAN-FRANcOIS GRILLAT
Cucurbita pepo L. · Field pumpkin
Syngenta Seeds BV (NL)
Solanum lycopersicum L. · Tomato
J. Hoogstarten
Lactuca sativa L. · Lettuce
Les Graines Caillard Sa (FR)
Lactuca sativa L. · Lettuce
MoravoSeed, CZ
Brassica oleracea L. (White Cabbage Group) · White cabbage
NONGWOO BIO CO.LTD
Capsicum annuum L. · Bell pepper
NUNZA BV
Capsicum annuum L. · Bell pepper
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Phaseolus vulgaris L. · Common bean
GSN Semences SAS (FR)
Pisum sativum L. · Pea
Domaine Public (FR)
Daucus carota L. · Carrot
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Seeds B.V.
Lactuca sativa L. · Lettuce
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Capsicum annuum L. · Bell pepper
Helena Valentovicova
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
HAZERA GENETICS
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Bejo Zaden B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Clause (FR)