Cultivation

Protected 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.

Sources10

Breakdown by crop

Greenhouse Tomato Cultivation 2 090 Greenhouse Pepper Production 1 215 Greenhouse Cucumber 801 Greenhouse Lettuce 755 Melon greenhouse cultivation 252 Eggplant in Protected Cultivation 214 Zucchini in Protected Ground 186 Protected Ground Radish 148 Greenhouse Watermelon Cultivation 112 Protected Cultivation — Strawberry 110 Greenhouse Roses 103 Greenhouse Tomato Cultivation 88 Greenhouse Chrysanthemum 80 Gerbera Greenhouse Cultivation 71 Protected ground — white cabbage 70 Greenhouse Bean Cultivation 67 Spinach in Protected Ground 66 Greenhouse carnation cultivation 61 Tulip Greenhouse Production 45 Protected ground — cauliflower 44 Gerbera Greenhouse Cultivation 42 Radish Greenhouse Cultivation 41 Parsley under protected cultivation 34 Endive Greenhouse Cultivation 32

Found in these crops

Tomato 2 307 Bell pepper 1 314 Cucumber 898 Lettuce 773 Melon 282 Eggplant 236 Rose 194 Field pumpkin 192 Radish 159 Chrysanthemum 134 Garden strawberry 119 Watermelon 117

Varieties that feature this in their description

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.

Hotline

Withdrawn

Phalaenopsis Bl. · Moth Orchid

Floricultura B.V.

1 record

Hong Kong

Withdrawn

Tulipa L. · Tulip

J.A.Borst Bloembollen B.V.

1 record

HONEYPLUM

Application submitted

Solanum lycopersicum L. · Tomato

Harmoniz

1 record

Hiromi

Active

Brassica rapa L. · Turnip rape

ReinSaat KG

1 record

Hative

Terminated

Cichorium intybus L. · Chicory

Herman CHRISTIAENS (FR)

1 record

Haros

Terminated

Cucumis melo L. · Melon

Clause Semences SA (FR)

1 record

HELLE GLOCKE

Terminated

Streptocarpus x hybridus Voss · Cape primrose

Gerhard Fleischle

1 record

Illonara

Active

Cucumis sativus L. · Cucumber

Кees Reinink

2 records

Ilkar

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Jong-Sup Shin

2 records

Hâtif à chassis

Terminated

Pisum sativum L. · Pea

Domaine Public (FR)

1 record

HT-1093

Application submitted

Solanum lycopersicum L. · Tomato

Harmoniz

1 record

IDEAL 'NOVA'

Terminated

Cucumis sativus L. · Cucumber

FDB FRØ

1 record

Harmonie F1

Application submitted

Cucumis sativus L. · Cucumber

Yan Kulstra

2 records

Harmoniya

Active

Solanum lycopersicum L. · Tomato

"Opal Zi"OOD - Plovdiv (BG)

1 record

Hala

Terminated

Matthiola incana (L.) R. Br. · Hoary stock

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

1 record

Hoka

Application submitted

Solanum lycopersicum L. · Tomato

HM Clause SAS (FR)

1 record

Hitomax

Active

Solanum lycopersicum L. · Tomato

Shevchenko Ihor Andriiovych

2 records

Grimpola

Application submitted

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

2 records

Hostynets

Terminated

Foeniculum vulgare Mill. · Fennel

Kondratenko Serhii Ivanovych, Chaban Lesia Vasylivna, Kasian Oleksandr Ivanovych, Pozniak Oleksandr Vasylovych,

2 records

Herodette

Terminated

Solanum lycopersicum L. · Tomato

Nunhems B.V.

1 record

Grosse brune paresseuse

Terminated

Lactuca sativa L. · Lettuce

Domaine Public (FR)

1 record

Gruner Eishauptel

Withdrawn

Lactuca sativa L. var. capitata L. · Head lettuce

Austrosaat (AT)

1 record

Grenada

Application submitted

Capsicum annuum L. · Bell pepper

Opal Zi (BG)

1 record

Goliath

Terminated

Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy

Florist De Kwakel B.V. Gerbera Kulturen

1 record

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Cultivation

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.