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. (Cauliflower Group) · Cauliflower
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
HM Clause Inc (US)
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
ILSE FISCHER-TOEHL
Cucumis melo L. · Melon
LA SEMIORTO SEMENTI SRL
Tulipa L. · Tulip
Future Rights B.V
Cucumis sativus L. · Cucumber
Solanum melongena L. · Eggplant
SEMILLAS FITO, S.A.
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Solanum melongena L. · Eggplant
VIVOSEM S.R.L.
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Raphanus sativus L. · Radish
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
INGEBORG SCHUMANN
Beta vulgaris Garden Beet Group · Garden beet
ReinSaat KG
Solanum lycopersicum L. · Tomato
HM.CLAUSE
Cucumis melo L. · Melon
Syngenta Seeds B.V.
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
SAKATA SEED AMERICA INC US
Lactuca sativa L. · Lettuce
Domaine Public (FR)
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Capsicum annuum L. · Bell pepper
INGACAL/WAMESTRADA S.L.L.
Lactuca sativa L. · Lettuce
Syngenta Seeds B.V.
Solanum lycopersicum L. · Tomato
ReinSaat KG
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Solanum lycopersicum L. var. lycopersicum · Tomato
OLTER SRL