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.
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Lactuca sativa L. · Lettuce
NUNHEMS ZADEN B.V.
Capsicum annuum L. · Bell pepper
HM.CLAUSE
Cucumis sativus L. · Cucumber
Hazera Seeds B.V.
Allium porrum L. · Leek
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
MONSANTO TECHNOLOGY
Raphanus sativus L. var. sativus · Radish
KONONOV ALEKSANDR NIKOLAEVICh / KAMPE EIKE
Spinacia oleracea L. · Spinach
Monsanto Vegetable IP Management B.V.
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Lactuca sativa L. · Lettuce
VILMORIN-MIKADO USA
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucurbita pepo L. · Field pumpkin
BURPEE NL B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :HBA B.V.
Brassica oleracea L. (Curly kale Group) · Curly kale
BEJO ZADEN
Capsicum annuum L. · Bell pepper
Institute of vegetable crops(RS)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Bayer Holland B.V.
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Tulipa L. · Tulip
J.W. Reus Bloembollen B.V./Knijn/Beerepoot
Cucumis sativus L. · Cucumber
MAY SEED COMPANY, TR
Allium porrum L. · Leek
Syngenta Seeds B.V.
Lactuca sativa L. · Lettuce
MORAVOSEED
Cucumis sativus L. · Cucumber
GAVRISh SERGEJ FEDOROVICh / PORTYaNKIN ALEKSEJ EVGEN'EVICh / ShAMShINA ANNA VYaChESLAVOVNA / ShEVKUNOV VALERIJ NIKOLAEVICh / HOMChENKO NINA NIKOLAEVNA / SUROVOVA TAT'YaNA YaKOVLEVNA / PLUZhNIK IVAN SERGEEVICh
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.