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.
Lactuca sativa L. · Lettuce
MORAVOSEED
Solanum lycopersicum L. · Tomato
Syngenta Seeds BV (NL)
Daucus carota L. · Carrot
Bejo Zaden BV (NL)
Cichorium endivia L. · Endive
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Brassica oleracea L. (White Cabbage Group) · White cabbage
Saatzucht Quedlinburg-DE
Lilium L. · Lily
PEACOCK B.V., IMANSE LELIEVEREDELING B.V.
Solanum melongena L. · Eggplant
TEZIER (FR)
Capsicum annuum L. · Bell pepper
HM.CLAUSE
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Capsicum annuum L. · Bell pepper
Helena Valentovicova
Solanum lycopersicum L. · Tomato
Petr Klapste
Lactuca sativa L. · Lettuce
Seminis Vegetable Seeds
Solanum lycopersicum L. · Tomato
PanAmerican Seed Co.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Royal Sluis BV (NL)
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish
Takii & Company Ltd
Solanum lycopersicum L. · Tomato
Shevchenko Ihor Andriiovych
Lactuca sativa L. · Lettuce
Semenarna Ljubljana, SI
Lactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
Lactuca sativa L. · Lettuce
SVS Holland B.V.
Capsicum annuum L. · Bell pepper
Institut za povrtarstvo, Smederevka Palanka
Capsicum annuum L. · Bell pepper
Zoldvegterme. Kut. Budapest (HU)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Seminis Vegetable Seeds
Valerianella locusta (L.) Laterr. · Corn salad
Rijk Zwaan Zaadteelt en Zaadhandel B.V.