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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.

Intercomtiw

Terminated

Rosa L. · Rose

Interplant Roses B.V

1 record

Interbadti

Terminated

Rosa L. · Rose

Interplant Roses B.V

1 record

Ingwweye

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Syngenta Seeds B.V.

1 record

KI937

Active

Rosmarinus officinalis L. · Rosemary

Brindha Narasimhamoorthy^^^John Andrew Greaves^^^Liu Qing Zhao^^^Zhi Qiang Qiu^^^Justin Cox^^^John Baker

1 record

Kirosara

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

1 record

KLEDG24478

Application submitted

Dianthus caryophyllus L. · Carnation

Judith Rupp

1 record

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Kolster Holding B.V.^^^Horteve Breeding B.V.

1 record

Gold Medal

Terminated

Hippeastrum Herb. · Amaryllis

Hadeco (Pty) Ltd.

1 record

H220911

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

1 record

Hilmoomedi

Terminated

Echinacea purpurea (L.) Moench · Purple coneflower

TAKII EUROPE B V

1 record

Kitort

Withdrawn

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

2 records

Kerprelila

Terminated

Petunia x atkinsiana D. Don · Garden petunia

Priscilla Grace Kerley, David William Kerley, Timothy Edward Kerley

1 record

Gradisca

Withdrawn

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

1 record

G13525

Withdrawn

Dahlia Cav. · Dahlia

GardenGenetics LLC

1 record

Astilbe chinensis (Maxim.) Franch. & Sav. · Chinese astilbe

Maatschap Dhr. J.W.M. van der Meer en Mw. E.H. van der Meer-Godijn

1 record

Hilsunemy

Application submitted

Dianthus caryophyllus L. · Carnation

HilverdaFlorist B.V.

1 record

Hilsinwe

Terminated

Limonium sinuatum (L.) Mill. · Statice

Hilverda B.V

1 record

H218915

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

1 record

HF 1114

Active

Helleborus x hybridus hort. ex Voss x Helleborus x nigercors J. T. Wall

Josef Heuger

1 record

Oenothera lindheimeri (Engelm. & A. Gray) W. L. Wagner & Hoch · Lindheimer's beeblossom

Florensis B.V.

1 record

Joey Calypso

Terminated

Anigozanthos Labill. · Kangaroo Paw

WORRALL ROSS J.

1 record

G14402DAHL

Withdrawn

Dahlia Cav. · Dahlia

GardenGenetics LLC

1 record

Chrysanthemum L. · Chrysanthemum

Mark A. Smith

1 record

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