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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.

Johanna

Active

Raphanus sativus L. var. sativus · Radish

AGROSEL S.R.L.

RO
3 records

Jaska

Active

Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy

Florist De Kwakel B.V. Gerbera Kulturen

PL
2 records

Ikarina

Active

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
4 records

Joanice

Terminated

Lactuca sativa L. · Lettuce

Gautier Semences SAS (FR)

FR
2 records

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
2 records

Javelo

Active

Lactuca sativa L. · Lettuce

Gautier Semences SAS (FR)

FR
3 records

Imperio

Active

Capsicum annuum L. · Bell pepper

Enza Zaden Beheer B.V.

NL
4 records

Jaspe

Active

Solanum melongena L. · Eggplant

RAMIRO ARNEDO, S.A.

ES
2 records

Jacstop

Protection expired

Rosa L. · Rose

Warriner, William A.|Tustin, CA

ES
2 records

Honeydew

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
2 records

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
2 records

Ice Ball

Active

Cucurbita pepo L. · Field pumpkin

Graines Voltz (FR)/Hollar Seeds (US)

FR
2 records

Ivanhoe

Terminated

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
2 records

Capsicum annuum L. · Bell pepper

Tzvetelin Yankow, "Florian" OOD

BG
3 records

Cucumis melo L. · Melon

HM.Clause S.A.S.

FR
2 records

Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley

HILD SAMEN GMBH

CY
2 records

Itaipu

Terminated

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

NL
2 records

Cannabis sativa L. · Hemp

Seedtech B.V

NL
2 records

Jackpotty

Terminated

Solanum lycopersicum L. · Tomato

FENIX S.R.L.

PT
2 records

Solanum lycopersicum L. · Tomato

HM.Clause S.A.S.

FR
3 records

Capsicum annuum L. · Bell pepper

Experimental station for irrigated agriculture - Pazardzhik (BG) Institute of Vegetable Crops Maritsa - Plovdiv (BG)

BG
3 records

Iulor

Active

Capsicum annuum L. · Bell pepper

ESASEM SPA

IT
2 records

Ismini

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
2 records

Island

Active

Cucumis sativus L. · Cucumber

HAZERA SEEDS BV

ES
3 records

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