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
Naumov Ruslan Olehovych, Krasniuk Viacheslav Anatoliiovych,
Solanum lycopersicum L. · Tomato
Mercier Jean-Claude
Hippeastrum Herb. · Amaryllis
Penning Breeding B.V.
Cucurbita pepo L. · Field pumpkin
David Webster
Solanum lycopersicum L. · Tomato
Aleksieiev IUrii Borysovych
Brassica oleracea L. (White Cabbage Group) · White cabbage
Jit Baral
Lactuca sativa L. var. crispa L. · Leaf lettuce
Kees Reinink
Allium cepa L. · Onion
BEJO ZADEN
Begonia Semperflorens-Cultorum Group · Bedding Begonia
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
HM.CLAUSE
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.
Lactuca sativa L. · Lettuce
HAZERA (1939)
Solanum lycopersicum L. · Tomato
Vasyl`ieva Marharyta IUrivna, Dehovtsova Tetiana Volodymyrivna, Hladkov Dmytro Oleksandrovych, Volok Ol`ha Anatoliivna, Amcheslavs`ka Olena Valentynivna, Moriev Viktor Vasyl`ovych, Havrysh Serhii Fedorovych,
Tulipa L. · Tulip
J.W. Reus Bloembollen B.V.
Solanum lycopersicum L. · Tomato
Khideo Takakhashy
Solanum lycopersicum L. · Tomato
Tyshkovs`kyi Volodymyr Mykhailovych, Liubosh Srbek,
Chrysanthemum x morifolium Ramat. · Florist's daisy
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich
Chrysanthemum x morifolium Ramat. · Florist's daisy
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Axia Vegetable Seeds B.V.
Chrysanthemum x morifolium Ramat. · Florist's daisy
PARATY B.V.B.A
Capsicum annuum L. · Bell pepper
MERIDIEM SEEDS S.L.
Rhododendron L. · Azalea
OTTO STAHNKE & ELEONORE DETTMER
Chrysanthemum x morifolium Ramat. · Florist's daisy
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich
Capsicum annuum L. · Bell pepper
RAMIRO ARNEDO, S.A.