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.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
BURPEE NL B.V.
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
ReinSaat KG
Solanum lycopersicum L. · Tomato
ARCHE NOAH
Phalaenopsis Bl. · Moth Orchid
Schoone Rene
Phaseolus vulgaris L. · Common bean
Blumen Group S.p.A. (IT)
Solanum lycopersicum L. · Tomato
HAZERA GENETICS
Dianthus caryophyllus L. · Carnation
Nicoletta Baratta
Solanum lycopersicum L. · Tomato
HAZERA GENETICS
Cucumis melo L. · Melon
NUNHEMS BIO OBTENTION
Capsicum annuum L. · Bell pepper
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Vikima Seed A.S.
Capsicum annuum L. · Bell pepper
Enza Zaden Beheer B.V.
Cucumis sativus L. · Cucumber
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
SEMILLAS FITO, S.A.
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Cucurbita pepo L. · Field pumpkin
SEMILLAS FITO, S.A.
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Lactuca sativa L. · Lettuce
PUBBLICO DOMINIO
Solanum lycopersicum L. · Tomato
HAZERA SEEDS BV
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Solanum lycopersicum L. · Tomato
Axia Vegetable Seeds B.V.