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.
Valerianella locusta (L.) Laterr. · Corn salad
MARALDI SEMENTI S.r.l.
Coriandrum sativum L. · Coriander
Jock Rudi
Capsicum annuum L. · Bell pepper
V. Todorova, Y. Todorov, V. Nikolova, St. Daskalov, L. Georgieva
Cucumis melo L. · Melon
RAMIRO ARNEDO, S.A.
Capsicum annuum L. · Bell pepper
HM.Clause S.A.S.
Capsicum annuum L. · Bell pepper
AUSTROSAAT Österr. Samenzucht- und Handels-AG
Capsicum annuum L. · Bell pepper
Vilmorin-Mikado S.A.S.
Capsicum annuum L. · Bell pepper
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Alstroemeria L. · Alstroemeria
PETRUS JOHANNES VAN DER ZWET
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum melongena L. · Eggplant
Vilmorin-Mikado SAS (FR)
Solanum lycopersicum L. · Tomato
Jean-Christophe Lepeltier
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
UNITED GENETICS SEEDS CO
Solanum lycopersicum L. · Tomato
Nunhems B.V.
Lactuca sativa L. · Lettuce
Graines Gautier SA (FR)
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Capsicum annuum L. · Bell pepper
Paulina Bartkowska Gospodarstwo Hodowlano - Nasienne Bartkowscy
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
HAZERA SEEDS BV