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.
Allium cepa L. var. cepa · Onion
Bejo Zaden B.V., De Groot en Slot B.V.
Rosa L. · Rose
Poulsen Roser A/S
Hyacinthus orientalis L. · Common hyacinth
L.W.A. van der Poel
Helianthus annuus L. · Sunflower
EURALIS SEMILLAS, S.A.
Brassica juncea (L.) Czern. · Brown mustard
TSIUNEL' MIHAIL MEChISLAVOVICh / GAVRISh SERGEJ FEDOROVICh
Phaseolus vulgaris L. · Common bean
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Raphanus sativus L. var. sativus · Radish
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Capsicum annuum L. · Bell pepper
Consorzio Sativa Societa Cooperativa Agricola
Solanum lycopersicum L. · Tomato
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Capsicum annuum L. · Bell pepper
GREENROAD B.V.
Lactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
SAKATA SEED AMERICA INC US
Cucumis melo L. · Melon
UNITED GENETICS SEEDS CO
Raphanus sativus L. var. sativus · Radish
Vilmorin SA (FR)
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Monsanto Vegetable IP Management B.V.
Cucumis sativus L. · Cucumber
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Lactuca sativa L. · Lettuce
BLUMEN GROUP S.P.A
Raphanus sativus L. var. sativus · Radish
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Capsicum annuum L. · Bell pepper
INTERSEMILLAS SAU
Solanum lycopersicum L. · Tomato
Clause Tezier, FR
Solanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.