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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

Found in these crops

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.

Cucumis melo L. · Melon

UNITED GENETICS SEEDS CO

PT
2 records

Leda

Active

Solanum lycopersicum L. · Tomato

Yuksel Tohumculuk LTD

NL
2 records

Langlang

Active

Capsicum annuum L. · Bell pepper

ReinSaat KG

AT
2 records

Lawina

Terminated

Cucumis sativus L. · Cucumber

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

PL
2 records

Laviva

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
4 records

Lindsay

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Laredo

Active

Spinacia oleracea L. · Spinach

Pop Vriend Research B.V.

NL
2 records

Listell

Active

Solanum lycopersicum L. · Tomato

De Ruiter Seeds NL B.V.

NL
3 records

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
2 records

Longada

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

INTERSEMILLAS SAU

ES
2 records

Lingodor

Active

Cucurbita pepo L. · Field pumpkin

Gautier Semences SAS (FR)

FR
2 records

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
2 records

Lagatta

Terminated

Lactuca sativa L. · Lettuce

Nunhems B.V.

NL
4 records

Solanum lycopersicum L. · Tomato

Domaine Public (FR)

FR
2 records

Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish

AUSTROSAAT Österr. Samenzucht- und Handels-AG

AT
2 records

Kyra

Active

Cucumis sativus L. · Cucumber

Enza Zaden Beheer B.V.

NL
2 records

Linares

Active

Capsicum annuum L. · Bell pepper

ESASEM SPA

IT
2 records

Limal

Terminated

Cucumis melo L. · Melon

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
2 records

Kuman

Active

Capsicum annuum L. · Bell pepper

RAMIRO ARNEDO, S.A.

ES
2 records

Ksantypa

Terminated

Raphanus sativus L. var. sativus · Radish

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

PL
2 records

Lactuca sativa L. · Lettuce

MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI

IT
2 records

Kronosty

Active

Solanum lycopersicum L. · Tomato

FENIX S.R.L.

PT
2 records

Lactuca sativa L. · Lettuce

MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI

IT
2 records

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