Amjad
ActiveCucurbita pepo L. · Field pumpkin
Monsanto Vegetable, NL
Cultivation
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.
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.
Cucurbita pepo L. · Field pumpkin
Monsanto Vegetable, NL
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BEJO ZADEN B.V, NL
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W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O
Chrysanthemum L. · Chrysanthemum
Deliflor Royalties B.V
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West Select B.V.
Chrysanthemum L. · Chrysanthemum
Deliflor Royalties B.V
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Lilium L. · Lily
Nicolaas Aloysius Maria Mak
Rosa L. · Rose
HANS JURGEN EVERS (T)
Mandevilla x amabilis (Backh. & Backh. f.) Dress · Alice du Pont mandevilla
Tomoya Misato
x Petchoa J. M. H. Shaw · Petchoa
TSUKAHARA JUN
x Petchoa J. M. H. Shaw · Petchoa
UI AKINOBU|ISHIKAWA SHIN
Lilium L. · Lily
World Breeding B.V
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Wood Timothy D
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Syngenta Seeds B.V.
Callistephus chinensis (L.) Nees · China aster
SATO CHIHIRO
Impatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
Impatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO|MINEMURA SHINJI
Impatiens L. · Balsam
Sakata Seed Corporation (SCC)
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Syngenta Seeds B.V.
x Petchoa J. M. H. Shaw · Petchoa
TSUKAHARA JUN
Impatiens New Guinea Group · New Guinea Impatiens
Sakata Seed Corporation
Impatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO