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.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Paul Degreef
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Rosa L. · Rose
Rosen Tantau KG
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Cora Seeds, I
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
MORAVOSEED
Capsicum annuum L. · Bell pepper
Syngenta Crop Protection AG
Lactuca sativa L. · Lettuce
VILMORIN, S.A.
Fragaria L. · Strawberry
Ronald J. McNicol
Prunus persica (L.) Batsch · Peach
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
NIHAT GUNER, JP
Capsicum annuum L. · Bell pepper
ZERAIM GEDERA
Cucumis sativus L. · Cucumber
SPOJNIA HOWDOWLA I
Capsicum annuum L. · Bell pepper
HM.CLAUSE
Cucumis sativus L. · Cucumber
MORAVOSEED
Allium fistulosum L. · Welsh onion
Jock Rudi
Lactuca sativa L. · Lettuce
ISI SEMENTI SPA
Cucumis melo L. · Melon
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Impatiens L. · Balsam
Ludwig Kientzler
Pelargonium L'Hér. ex Ait. · Geranium
Hofmann Christa
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Cucumis sativus L. · Cucumber
SATIMEX QUEDLINBURG HANDELSGESELLSCHAFT GmbH
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Seeds B.V.
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
MICHALIK ANDREA