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Cultivation

Open field

Cultivation in open field conditions requires the selection of varieties adapted to uncontrolled environmental factors and climatic fluctuations. Such varieties are characterized by genetic plasticity, stress tolerance, and a vegetation period consistent with local weather conditions.

Mentioned in descriptions 28 305 varieties reference book.

Varieties for open field cultivation are bred for adaptation to uncontrolled environmental conditions, unlike greenhouse varieties. Their key feature is the ability to provide a stable yield under fluctuations in temperature, humidity, and light intensity, as well as increased resistance to regional disease pressure.

The choice of variety for open field cultivation depends on the phenological characteristics of the plant, where the life cycle must fit within the frost-free period of a specific location. Morphology is an important factor: preference is often given to determinate forms, resistant to wind stress, and the crop's ability to mature uniformly to facilitate harvesting.

Cultivation technology in open field conditions requires taking into account the biological characteristics of the variety, such as the need for insect pollination. Varieties for field conditions possess higher plasticity, which allows them to maintain yield under less intensive care and nutrient management, while greenhouse counterparts often demonstrate reduced productivity and susceptibility to stress under such conditions.

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.

Joker

Terminated

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

HU
1 record

Marmyto

Active

Solanum lycopersicum L. · Tomato

IT
1 record

Lavagnino

Withdrawn

Brassica oleracea L. (Broccoli Group) · Broccoli

IT
1 record

Solanum lycopersicum L. · Tomato

DE
1 record

Merengue

Application submitted

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

HU
1 record

Chrysanthemum x morifolium Ramat. · Florist's daisy

CZ
1 record

Freesia Eckl. ex Klatt · Freesia

NL
2 records

LIENE

Terminated

Rhododendron L. · Azalea

LV
1 record

Max

Terminated

Solanum lycopersicum L. var. lycopersicum · Tomato

IT
1 record

Lady F1

Application submitted

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

UA
1 record

Medoc

Terminated

Lactuca sativa L. · Lettuce

NL
1 record

Lemonia

Active

Solanum lycopersicum L. · Tomato

DE
1 record

Janosnapi

Withdrawn

Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish

CZ
1 record

Iverna

Protection expired

Lilium L. · Lily

NL
1 record

Larell

Active

Ribes uva-crispa L. · Gooseberry

DE
3 records

Ivanych F1

Terminated

Solanum lycopersicum L. · Tomato

UA
2 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

No information of breeder available for this variety

FR
1 record

Koroleva lita

Application submitted

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

UA
1 record

Intrigo

Active

Solanum lycopersicum L. · Tomato

IT
1 record

Mandur

Terminated

Solanum lycopersicum L. var. lycopersicum · Tomato

IT
1 record

Marcello F1

Terminated

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

UA
1 record

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