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.
Pelargonium L'Hér. ex Ait. · Geranium
Hofmann, Christa|Dresden, Federal Republic of Germany
Cucurbita pepo L. · Field pumpkin
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
Rene Khenkuet
Raphanus sativus L. var. sativus · Radish
Takii & Company Ltd
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
HAZERA SEEDS BV
Cucumis sativus L. · Cucumber
Matthijs Groot
Brassica oleracea L. (White Cabbage Group) · White cabbage
Ger Beemsterboer
Cichorium endivia L. · Endive
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Zsolt Galli
Spinacia oleracea L. · Spinach
Kees Reinink
Capsicum annuum L. · Bell pepper
Nirit, IL
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Hazera Seeds, ISR
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Ger Bimsdeboer
Apium graveolens L. · Celery
Nunhems, NL
Cichorium endivia L. · Endive
Enza Zaden Bikhir B.V.
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica oleracea L. (Broccoli Group) · Broccoli
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Monsanto Vegetable IP Management B.V.
Cucumis sativus L. · Cucumber
MORAVOSEED CZ A.S.
Solanum lycopersicum L. · Tomato
SYNGENTA SEEDS B.V.
Cucumis melo L. · Melon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Twan Groot