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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 sativus L. · Cucumber

BURPEE NL B.V.

NL
3 records

Palotas

Active

Capsicum annuum L. · Bell pepper

Zoldsegtermesztesi Kutato Intezet, H

HU
4 records

Parmeno

Active

Cucumis sativus L. · Cucumber

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Palermo Rhin

Application submitted

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Operet

Active

Solanum lycopersicum L. · Tomato

Syngenta Seeds, NL

NL
3 records

Pantion

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
4 records

Odiseo

Active

Capsicum annuum L. · Bell pepper

Clause Tezier, FR

FR
3 records

Oakly

Active

Lactuca sativa L. · Lettuce

BEJO ZADEN

NL
4 records

Nissos

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
4 records

Norden

Active

Lactuca sativa L. · Lettuce

De Enkhuizer Zaadhandel BV, NL-1600 AA Enkhuizen

NL
4 records

Norabel

Active

Lactuca sativa L. · Lettuce

BEJO ZADEN

NL
6 records

Neherai

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Nirvin

Active

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Negratin

Active

Solanum melongena L. · Eggplant

Yuksel Tohum, TR

HU
3 records

Niklas

Active

Lactuca sativa L. · Lettuce

Nunhems B.V.

NL
6 records

Mziraa

Active

Cucumis melo L. · Melon

Bayer Holland B.V.

NL
4 records

Myamara

Active

Cucumis sativus L. · Cucumber

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Nemagone

Active

Medicago sativa L. · Alfalfa

AGRIPRO SEEDS

IT
6 records

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
5 records

Multima

Active

Brassica oleracea L. (White Cabbage Group) · White cabbage

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Norton

Active

Capsicum annuum L. · Bell pepper

ISI SEMENTI SPA

IT
3 records

Nisava

Active

Lactuca sativa L. · Lettuce

Syngenta Seeds B.V.

NL
5 records

Multiblond 194

Application submitted

Lactuca sativa L. · Lettuce

Nunhems Netherlands B.V.

NL
5 records

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