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.
Solanum lycopersicum L. · Tomato
Vilmorin, F
Solanum lycopersicum L. · Tomato
Paul Degreef
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Sakata Seed Southern Africa Ltd (ZA)
Lactuca sativa L. · Lettuce
Sakata Vegetables Europe S.A.S
Calluna vulgaris (L.) Hull · Common heather
Kurt Kramer
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Nunhems B.V.
Capsicum annuum L. · Bell pepper
Enza Zaden, NL
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Capsicum annuum L. · Bell pepper
ZKI, H
Cucurbita pepo L. · Field pumpkin
Sakata Seed Sudamerica, B
Solanum lycopersicum L. · Tomato
Esasem Spa (IT)
Lactuca sativa L. · Lettuce
SUNSEEDS GENETICS INC
Lactuca sativa L. · Lettuce
MORAVOSEED
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis melo L. · Melon
Ignacio Alvarez
Brassica oleracea L. (Curly kale Group) · Curly kale
Moravoseed Spol. S.r.o
Phaseolus vulgaris L. · Common bean
Enza Zaden Beheer B.V.
Rubus idaeus L. · Red raspberry
The James Hutton Institute, Dundee, DD2 5DA
Cichorium endivia L. · Endive
Petoseed Company Inc. (USA)
Allium fistulosum L. · Welsh onion
SEMO a.s
Cucumis sativus L. · Cucumber
NUNZA BV, NL
Spinacia oleracea L. · Spinach
Enza Zaden Veheer B.V.
Capsicum annuum L. · Bell pepper
Mr. J.Rusko, HU