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.
Chrysanthemum L. · Chrysanthemum
PETER S HESSE
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
PLA POINSETTIA| PLA International ApS
Cucumis sativus L. · Cucumber
Seminis Vegetable Seeds
Lactuca sativa L. · Lettuce
Syngenta Seeds B.V. (NL)
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Capsicum annuum L. · Bell pepper
DE RUITER SEEDS
Capsicum annuum L. · Bell pepper
Syngenta Crop Protection AG
Raphanus sativus L. var. sativus · Radish
Krystyna Szrejder
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Capsicum annuum L. · Bell pepper
DE RUITER SEEDS
Solanum lycopersicum L. · Tomato
De Ruiter Zonen (HR)
Lactuca sativa L. · Lettuce
Public domain
Cucumis sativus L. · Cucumber
Jiri Horal
Solanum lycopersicum L. · Tomato
Rene Khenkuet
Capsicum annuum L. · Bell pepper
RIJK ZWAAN Z.Z. B.V.
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Ger Bimsdeboer
Dianthus caryophyllus L. · Carnation
LABOR.PHYSILOGIE VEGETAL
Cucumis sativus L. · Cucumber
De Ruiter Zonen (HR)
Raphanus sativus L. var. sativus · Radish
Vilmorin SA (FR)
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Cucurbita pepo L. · Field pumpkin
SYNGENTA SEEDS B.V.
Solanum lycopersicum L. · Tomato
Syngenta Seeds BV (NL)
Solanum melongena L. · Eggplant
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Capsicum annuum L. · Bell pepper
Bayer Holland B.V.