Osaka
ActiveIris L. · Iris
World Flower 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.
Iris L. · Iris
World Flower B.V.
Solanum lycopersicum L. · Tomato
HAZERA GENETICS
Chrysanthemum x morifolium Ramat. · Florist's daisy
PARATY B.V.B.A
Lactuca sativa L. · Lettuce
ROSSEN & CO B.V.
Freesia Eckl. ex Klatt · Freesia
P. Hofland B.V.
Dahlia Cav. · Dahlia
W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Lachmann Siegfried
Rosa L. · Rose
Reinhard Noack
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Ger Beemsterboer
Cucumis sativus L. · Cucumber
Tkalych IUrii Vadymovych, Pozniak Oleksandr Vasyl`ovych, Nesyn Volodymyr Mykolaiovych, Koniienko Serhii Ivanovych,
Callistephus chinensis (L.) Nees · China aster
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Szymanów Sp. z o.o.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Jack Burgers, Andreas Muller,
Capsicum annuum L. · Bell pepper
Tovarystvo z obmezhenoiu vidpovidalnistiu "SPARK SIDZ"
Hippeastrum Herb. · Amaryllis
Penning Breeding B.V.
Raphanus sativus L. var. sativus · Radish
Muzhylko Dmytro Valentynovych, Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Tulipa L. · Tulip
Holland Bolroy Markt B.V.
Tulipa L. · Tulip
Vriend Flower Bulbs B.V.
Solanum melongena L. · Eggplant
Dr. Mario Martinelli
Raphanus sativus L. var. sativus · Radish
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Rosa L. · Rose
Reinhard Noack
Lactuca sativa L. var. capitata L. · Head lettuce
Khareba Volodymyr Vasylovych, Horova Tamara Korniivna, Pozniak Oleksandr Vasyl`ovych, Kryvets` Dmytrii Olehovych,
Cucumis melo L. · Melon
MERIDIEM SEEDS S.L.
Capsicum annuum L. · Bell pepper
Claude Basterreix
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Sakata Seed Corporation (JP)/Sakata Seed America Inc (US)