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
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Daucus carota L. · Carrot
ASGROW SEED COMPANY
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Capsicum annuum L. · Bell pepper
Royal Sluis France Sarl (FR)
Capsicum annuum L. · Bell pepper
SEMILLAS FITO, S.A.
Capsicum annuum L. · Bell pepper
CAPITAL GENETIC EBT, S.L.
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
Przedsiębiorstwo Nasiennictwa Ogrodniczego i Szkółkarstwa Spółka Akcyjna w upadłości likwidacyjnej \Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Cucumis sativus L. · Cucumber
CAPITAL GENETIC EBT, S.L.
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Bayer Holland B.V.
Capsicum annuum L. · Bell pepper
Clause Semences SA (FR)
Solanum melongena L. · Eggplant
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Cucumis sativus L. · Cucumber
ESASEM SPA
Capsicum annuum L. · Bell pepper
CAPITAL GENETIC EBT, S.L.
Cucurbita pepo L. · Field pumpkin
Sakata Vegetables Europe SAS (FR)/Sakata Seed Sudamerica Ltd (BR)
Capsicum annuum L. · Bell pepper
HAZERA GENETICS
Solanum lycopersicum L. · Tomato
Valve Jaagus 85%, Maia Raudseping 10%, Kaljo Kask 5%
Cucumis sativus L. · Cucumber
SEMILLAS FITO, S.A.
Cucumis sativus L. · Cucumber
Syngenta Crop Protection AG
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Cucumis melo L. · Melon
Sakata Vegetables Europe SAS (FR)
Solanum lycopersicum L. · Tomato
RIJK ZWAAN Z.Z. B.V.