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.
Cucumis sativus L. · Cucumber
Kamil Bartkowski Gospodarstwo Hodowlano-Nasienne Bartkowscy
Cucumis sativus L. · Cucumber
NONGWOO BIO CO.LTD
Solanum lycopersicum L. · Tomato
HAZERA SEEDS BV
Allium cepa L. var. cepa · Onion
Enza Zaden Beheer B.V.
Capsicum annuum L. · Bell pepper
Monsanto Vegetable IP Management B.V.
Solanum lycopersicum L. · Tomato
SAKATA SEED AMERICA INC US
Cucumis melo L. · Melon
SEMILLAS FITO, S.A.
Lactuca sativa L. · Lettuce
RAMIRO ARNEDO, S.A.
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Solanum lycopersicum L. var. lycopersicum · Tomato
KULTURSAAT E V
Trigonella foenum-graecum L. · Fenugreek
Nemtinov Viktor Illarionovych
Chrysanthemum x morifolium Ramat. · Florist's daisy
KNAAP| Ir.J. van der Knaap c/o Fides Beheer B.V.
Solanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
Cucumis sativus L. · Cucumber
Clause Semences SA (FR)
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Capsicum annuum L. · Bell pepper
Graines Voltz (FR)
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Rosa L. · Rose
Meilland, Francis|France
Cucurbita pepo L. · Field pumpkin
Tezier SA (FR)
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
L. Vosselman
Solanum lycopersicum L. · Tomato
ReinSaat KG
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Bayer Holland B.V.
Phalaenopsis Bl. · Moth Orchid
Schoone Rene