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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.

Ciccior

Active

Capsicum annuum L. · Bell pepper

HM.Clause S.A.S.

FR
4 records

Cooper

Active

Capsicum annuum L. · Bell pepper

Enza Zaden Beheer B.V.

NL
5 records

Cucumis melo L. · Melon

RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.

UA
3 records

Cosima

Active

Cucumis sativus L. · Cucumber

KAMPE Eike, DE

DE
4 records

Cornus

Protection expired

Capsicum annuum L. · Bell pepper

Nickerson Zwaan, NL

NL
3 records

Combino

Active

Capsicum annuum L. · Bell pepper

Rijk Zwaan, NL

NL
3 records

Coliseo

Active

Cucumis melo L. · Melon

Nunhems B.V.

NL
5 records

Coconino

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
6 records

Carmel

Active

Spinacia oleracea L. · Spinach

POP VRIEND BV

NL
3 records

Cavili

Active

Begonia x hiemalis Fotsch · Elatior Begonia

Smaal, Andre|Aalsmeer, Netherlands

DE
3 records

Cetia

Application submitted

Solanum lycopersicum L. · Tomato

Clause Vegetable Seeds

FR
4 records

Comedion

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
4 records

Clavesol

Active

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Celebration

Protection expired

Chrysanthemum L. · Chrysanthemum

WALTER H. JESSEL, JR. & WILLIAM E. DUFFETT

DK
3 records

Carrera Reagan

Terminated

Chrysanthemum L. · Chrysanthemum

REVECU II B.V.

NL
3 records

Cloud

Active

Cucumis sativus L. · Cucumber

Wing Seed

RO
4 records

Cléor

Active

Capsicum annuum L. · Bell pepper

Clause Semences SA (FR)

FR
4 records

Clarabella

Protection expired

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
3 records

Byzantine

Terminated

Lactuca sativa L. · Lettuce

Vilmorin-Mikado S.A.S.

FR
4 records

Buffon

Active

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

Syngenta Seeds B.V.

NL
5 records

Buvena

Active

Solanum lycopersicum L. · Tomato

SYNGENTA SEEDS B.V.

NL
5 records

Charbell

Active

Beta vulgaris Leaf Beet Group · Swiss chard

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Burbank

Active

Brassica oleracea L. (Broccoli Group) · Broccoli

Elsoms Seeds

NL
3 records

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