PS 64
ActiveCucumis sativus L. · Cucumber
Bayer Holland B.V.
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.
Cucumis sativus L. · Cucumber
Bayer Holland B.V.
Cichorium endivia L. · Endive
Rijk Zwaan, NL
Lilium L. · Lily
The Originals BV, The Originals BV
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
United Genetics Seeds, USA
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Syngenta, NL
Lactuca sativa L. · Lettuce
Syngenta Seeds B.V.
Rosa L. · Rose
Poulsen Roser A/S
Pisum sativum L. · Pea
GAE Recherche SA (FR)
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum melongena L. · Eggplant
Vilmorin SA (FR)
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Michalik Andrea|Dresden, DE
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Yuksel Tohum
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Solanum melongena L. · Eggplant
SEMILLAS FITO, S.A.
Lactuca sativa L. · Lettuce
BEJO ZADEN
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
CIREF Creation Varietale Fraises- Fruits Rouges (FR)
Lactuca sativa L. · Lettuce
BEJO ZADEN
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Syngenta Seeds, NL
Lactuca sativa L. · Lettuce
Syngenta Crop Protection AG
Lactuca sativa L. · Lettuce
TAKII and CO LTD
Cucumis melo L. · Melon
Syngenta Seeds S.A.