Cultivation
Protected cultivation involves the use of specialized varieties and hybrids adapted to the specific microclimate of greenhouses, hotbeds, and controlled-environment agriculture systems.
Mentioned in descriptions 24 262 varieties reference book.
Protected cultivation comprises a system of structures ranging from simple film shelters to high-tech greenhouses with automated climate control. Plants in such conditions develop under different levels of lighting, humidity, and temperature regimes, as well as in limited root zone volumes, which requires the selection of genetically adapted material, predominantly F1 hybrids.
The choice of a variety for closed environments depends on the crop's ability to develop fully under artificial lighting, its growth type, and compatibility with cultivation technologies, including substrate-based systems. Variety assessment is based on morphological traits, productivity, and the conformity of fruit characteristics to requirements for marketability, keeping quality, and transportability.
The resistance and high productivity of greenhouse varieties are driven by breeding for immunity to specific pathogens, such as powdery mildew, various types of wilts, viruses, and bacterial infections. Additional critical traits include parthenocarpy, which ensures fruit set without pollination, and the ability to control the balance between generative development and sugar accumulation.
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.
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Florist De Kwakel B.V. Gerbera Kulturen
Rhododendron simsii Planch. · Indica azalea
Hermann Glaser
Capsicum annuum L. · Bell pepper
Pylypenko Liubov Vasylivna, Kuraksa Nina Petrivna,
Solanum lycopersicum L. var. lycopersicum · Tomato
ESASEM SPA
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Semagri (CM)
Solanum lycopersicum L. · Tomato
AUSTROSAAT Österr. Samenzucht- und Handels-AG
Erica lusitanica Rudolphi
Helmut und Thomas Hiedl GbR
Capsicum annuum L. · Bell pepper
Tovarystvo z obmezhenoiu vidpovidalnistiu "SPARK SIDZ"
Solanum lycopersicum L. · Tomato
J. Hoogstarten
Phalaenopsis Bl. · Moth Orchid
Floricultura B.V.
Chrysanthemum indicum L. · Indian chrysanthemum
FIDES BEHEER BV (NL)
Cucumis sativus L. · Cucumber
Ersyn Hiunsel
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Steve Grin
Lilium L. · Lily
G.A. Verdegaal en Zn. Export B.V.
Capsicum annuum L. · Bell pepper
LA SEMIORTO SEMENTI SRL
Solanum lycopersicum L. · Tomato
Harris Moran Seed Company (USA) (US)
Dianthus L. · Carnation
BRIZARD JEAN
Cichorium intybus L. · Chicory
Consorzio Sativa Societa Cooperativa Agricola
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
Sylvain Bontems
Capsicum annuum L. · Bell pepper
ESASEM SPA
Chrysanthemum x morifolium Ramat. · Florist's daisy
NOODELIJK| R. Noodelijk c/o Chrysanthemum Breeders Association N.V.
Raphanus sativus L. var. sativus · Radish
NONGWOO BIO CO.LTD