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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.

VT 60774

Terminated

Solanum lycopersicum L. · Tomato

1 record

Ameriška rjavka

Protection expired

Lactuca sativa L. · Lettuce

Semenarna Ljubljana, SI

SI
1 record

Bonami

Terminated

Solanum melongena L. · Eggplant

NL
1 record

Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb

NL
1 record

Bombay

Terminated

Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb

NL
1 record

Amanda

Terminated

Solanum lycopersicum L. var. lycopersicum · Tomato

HU
1 record

Verace

Active

Capsicum annuum L. · Bell pepper

1 record

Alison

Application submitted

Cucumis sativus L. · Cucumber

CZ
1 record

Asiago

Active

Triticum L. · Wheat

IT
1 record

UGI 3329

Active

Solanum lycopersicum L. · Tomato

1 record

Blanc occulatum

Protection expired

Cyclamen persicum Mill. · Persian cyclamen

SK
1 record

Ballet

Terminated

Lactuca sativa L. · Lettuce

NL
1 record

Bacchus

Active

Lactuca sativa L. var. crispa L. · Leaf lettuce

UA
1 record

Trapezica

Terminated

Solanum lycopersicum L. · Tomato

1 record

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

DE
1 record

Nerine bowdenii W. Watson · Corn lily

NL
1 record

Ananori

Active

Solanum lycopersicum L. · Tomato

DE
1 record

TARDIVO

Active

Citrus clementina hort. ex Tanaka · Clementine

1 record

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