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.
Capsicum annuum L. · Bell pepper
ANTIPOVA NATAL'Ya YuR'EVNA / GARMAShOVA ALEKSANDRA PETROVNA / YuROV ANATOLIJ IVANOVICh
Lactuca sativa L. · Lettuce
NUNHEMS
Solanum melongena L. · Eggplant
RAMIRO ARNEDO, S.A.
Lactuca sativa L. · Lettuce
Syngenta Crop Protection AG
Tulipa L. · Tulip
Sylvestris B.V.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Siboni Adriana, Raggi Giordano, Marchetti Enrico, Bernardini Danilo,
Lactuca sativa L. · Lettuce
Nunhems B.V., 6083 AB Nunhem
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
Syngenta Crop Protection AG
Lactuca sativa L. · Lettuce
Nunhems B.V.
Brassica oleracea L. (Broccoli Group) · Broccoli
BEJO ZADEN
Solanum lycopersicum L. · Tomato
Yuksel Tohumculuk LTD
Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage
SSC JP
Lactuca sativa L. · Lettuce
Nunhems B.V., Nunhems B.V.
Lactuca sativa L. · Lettuce
Nunhems Netherlands B.V.
Cichorium endivia L. · Endive
Tezier SA (FR)
Spinacia oleracea L. · Spinach
Monsanto Vegetable IP Management B.V.
Raphanus sativus L. var. sativus · Radish
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV, NL
Lactuca sativa L. · Lettuce
Syngenta UK Ltd
Phaseolus vulgaris L. · Common bean
Blumen Group S.p.A. (IT)
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
May Agro Tohumculuk SAN. TIC. AŞ., Turkey
Solanum melongena L. · Eggplant
Vilmorin SA (FR)
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Solanum lycopersicum L. · Tomato
WESTERN SEED ESPAÑA, S.A.