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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.

Jaleo

Active

Cucumis melo L. · Melon

Takii France SA (FR)

FR
3 records

Italverde

Terminated

Capsicum annuum L. · Bell pepper

SEMINIS INC

ES
2 records

Inka

Active

Capsicum annuum L. · Bell pepper

W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O

PL
2 records

Italico

Terminated

Capsicum annuum L. · Bell pepper

PETOSEED CO

ES
2 records

Kardigon

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
4 records

Infinity

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
2 records

Kaloyan

Active

Capsicum annuum L. · Bell pepper

V. Todorova, S. Masheva, Y. Todorov, M. Naskova, L. Georgieva

BG
3 records

Kalota

Terminated

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Kalami

Active

Solanum lycopersicum L. · Tomato

ReinSaat KG

AT
2 records

Inca Gold

Terminated

Solanum lycopersicum L. · Tomato

Vilmorin-Mikado S.A.S.

FR
2 records

Kai

Active

Cucurbita pepo L. · Field pumpkin

Sakata Vegetables Europe SAS (FR)/Sakata Seed Sudamerica Ltd (BR)

FR
3 records

Izmir

Active

Cucumis sativus L. · Cucumber

SEMILLAS FITO, S.A.

ES
2 records

Impero

Active

Cucumis melo L. · Melon

Monsanto Vegetable IP Management B.V.

NL
4 records

Ivorelle

Application submitted

Solanum lycopersicum L. · Tomato

Syngenta Crop Protection AG

NL
4 records

Ivone

Terminated

Solanum lycopersicum L. · Tomato

Seminis Vegetable Seeds

PL
3 records

Ivernice

Terminated

Lactuca sativa L. · Lettuce

Gautier Semences SAS (FR)

FR
3 records

Kaliroy

Terminated

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Jumbo

Protection expired

Capsicum annuum L. · Bell pepper

KULTURSAAT| Kultursaat e.V. fuer Zuechtungsforschung und Kulturpflanzenerhaltung auf biologisch-dynamischer Grundlage

DE
2 records

Juma

Active

Capsicum annuum L. · Bell pepper

SAKATA VEGETABLES EUROPE SAS

ES
2 records

Irene

Active

Dianthus L. · Carnation

RAMBALDI FIORELLO

IT
2 records

Jimenado

Application submitted

Capsicum annuum L. · Bell pepper

ESASEM S.p.A

HU
2 records

Invictus

Active

Cucumis sativus L. · Cucumber

Monsanto Vegetable IP Management B.V.

NL
4 records

Daucus carota L. · Carrot

Rudolf Tamm 75%, Valve Jaagus 15%, Martin Liias 10%

EE
3 records

Ilida

Protection expired

Solanum lycopersicum L. · Tomato

HAO-DEMETER Vine, Fruit Trees and Vegetable Research Institute

GR
2 records

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