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.
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Robert Prieur
Capsicum annuum L. · Bell pepper
ReinSaat KG
Chrysanthemum x morifolium Ramat. · Florist's daisy
NOODELIJK| R. Noodelijk c/o Chrysanthemum Breeders Association N.V.
Chrysanthemum indicum L. · Indian chrysanthemum
Revecu BV (NL)
Solanum lycopersicum L. var. lycopersicum · Tomato
S&G Seeds B. V.
Solanum lycopersicum L. · Tomato
Nunhems B.V.
Tulipa L. · Tulip
Marax COM B.V.
Solanum lycopersicum L. var. lycopersicum · Tomato
MFM INTERNATIONAL S.R.L.
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
Nort Khadlier
Tulipa L. · Tulip
Maveridge Licensing B.V.
Raphanus sativus L. var. sativus · Radish
Erfurter Samen Handelsgesellschaft mbH
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Raphanus sativus L. · Radish
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Matthiola incana (L.) R. Br. · Hoary stock
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Chrysanthemum indicum L. · Indian chrysanthemum
Revecu BV (NL)
Rubus L. · Blackberry
Ilario Ioriatti c/o Berryplant
Brassica oleracea L. (White Cabbage Group) · White cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Vitis L. · Grapevine
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Cucurbita pepo L. · Field pumpkin
HAZERA (1939)
Phaseolus vulgaris L. · Common bean
RAMIRO ARNEDO, S.A.
Solanum melongena L. · Eggplant
JEAN-FRANcOIS GRILLAT
Lactuca sativa L. · Lettuce
Panora s.p.a.
Capsicum annuum L. · Bell pepper
Frank Tardieu