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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.

Jam Plumein

Application submitted

Petunia Juss. · Petunia

Mitchell Eu. Hanes Goldsmith Seeds Inc.

3 records

Begonia x tuberhybrida Voss · Tuberous begonia

LUBBERTUS H.KOPPE

3 records

Nemesia Vent. · Nemesia

Silvia Hofmann^^^HENDRIK THEOBALD

3 records

Inbal

Protection expired

Narcissus L. · Daffodil

Sandler-Ziv Dorit

3 records

Hildyna

Active

Dianthus caryophyllus L. · Carnation

PETER KEES EVELEENS

3 records

Alstroemeria L. · Alstroemeria

Konst Johannes Wilhelmus Maria

3 records

Zantedeschia Spreng. · Arum-lily

PETER BECKMAN

3 records

Hbadu

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

3 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Cornelis Pieter Eveleens

3 records

Hydrangea paniculata Siebold · Panicled hydrangea

Lendert De Vos

3 records

Impacapp

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Elke Steffen c/o Elsner pac Jungpflanzen GbR

3 records

IFPHLFRS

Active

Phlox paniculata L. · Garden phlox

van den Haak Jelle

3 records

Xerochrysum bracteatum (Vent.) Tzvelev · Strawflower

Nils Klemm^^^Martin Glawe

3 records

H211905

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

3 records

Havana

Active

Zantedeschia Spreng. · Arum-lily

Sande B.V.

4 records

Tradescantia virginiana L. · Virginia spiderwort

Strooper-Dekker V.O.F.

3 records

HM 1220

Active

Helleborus lividus Aiton x Helleborus niger L. x Helleborus x hybridus hort. ex Voss

Josef Heuger

3 records

HL 1046

Active

Helleborus niger x Helleborus x hybridus

Josef Heuger

3 records

Hinebud1

Active

Buddleja L. · Buddleia

Podaras Peter C.

4 records

Geers

Active

Ilex x meserveae S. Y. Hu · Meserve holly

Peter Geers

3 records

Kaho

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

TANAKA SHINSUKE

3 records

Muehlenbeckia complexa (A. Cunn.) Meisn. · lacy wirevine

Hausler Dirk / Hausler Frank

3 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Peter Rudolf Kolster,Cornelis Pieter Eveleens

4 records

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