TT 4050
ActiveCichorium intybus L. · Chicory
T&T VEGETABLE SEEDS S.R.L.
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.
Cichorium intybus L. · Chicory
T&T VEGETABLE SEEDS S.R.L.
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Solanum lycopersicum L. · Tomato
Her Bimsdeboer
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Solanum lycopersicum L. · Tomato
Bernardus van den Bosch
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Florist De Kwakel B.V. Gerbera Kulturen
Tulipa L. · Tulip
Testcentrum voor Siergewassen B.V.
Lilium L. · Lily
Mak Breeding Rights B.V.
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Axia Vegetable Seeds B.V.
Solanum lycopersicum L. · Tomato
Khareba Volodymyr Vasylovych
Solanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
Brassica oleracea L. (White Cabbage Group) · White cabbage
Ger Bimsdeboer
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Ike Vlielander c/o Fides Beheer B.V.
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis melo L. · Melon
Angeles Maria
Cucumis sativus L. · Cucumber
Petr Klapshte, Petr Horal, Yirzhi Horal,
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Terra Nigra Holding b.v
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Terra Nigra Holding b.v
Solanum lycopersicum L. · Tomato
Daniel Gabillard
Solanum lycopersicum L. · Tomato
Teresa Beck Bunn
Cucurbita pepo L. · Field pumpkin
Daniel Gabillard