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.
Calluna vulgaris (L.) Hull · Common heather
Kurt Kramer
Lactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
GRAINES GAUTIER, S.A.
Solanum lycopersicum L. · Tomato
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Golebiew sp. z o.o.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
MORAVOSEED
Cucumis melo L. · Melon
Syngenta Seeds B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
WJG & JG, Hofstede
Solanum lycopersicum L. · Tomato
TORSEED - Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa S.A.
Capsicum annuum L. · Bell pepper
Enza Zaden Beheer B.V.
Allium porrum L. · Leek
Quedlinburg
Daucus carota L. · Carrot
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Seminis Vegetable Seeds
Raphanus sativus L. var. sativus · Radish
Syngenta Seeds B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Monsanto Vegetable IP Management B.V.
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Fragaria L. · Strawberry
Simpson, D. W.
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Sativa coop (IT)
Lactuca sativa L. · Lettuce
Seminis Vegetable Seeds
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. var. lycopersicum · Tomato
Wim SNIJDERS, NL
Allium porrum L. · Leek
Sativa coop (IT)
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.