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.
Solanum lycopersicum L. · Tomato
Zeraim Gedera Ltd. Seed Company
Solanum lycopersicum L. · Tomato
HEBREW UNI/HAZERA
Cucumis sativus L. · Cucumber
Tezier SA (FR)
Capsicum annuum L. · Bell pepper
LUBOMIRA GARCICOVA
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Cucumis sativus L. · Cucumber
Nunhems B.V.
Solanum lycopersicum L. · Tomato
Nunhems B.V.
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Cucumis melo L. · Melon
VILMORIN, S.A.
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.
Solanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
Cucumis sativus L. · Cucumber
HAZERA GENETICS
Capsicum annuum L. · Bell pepper
Moshe Zalsman
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
ENZA ZADEN BEHEER B.V., NL
Cucumis sativus L. · Cucumber
Rijk Zwaan B.V.
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Cucumis sativus L. · Cucumber
Matthijs Groot
Cucumis sativus L. · Cucumber
Rijk Zwaan
Dianthus L. · Carnation
Nobbio G.
Solanum lycopersicum L. · Tomato
Petr Klapste
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.