Rhino
ActiveAllium cepa L. · Onion
Gerard Balder
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.
Allium cepa L. · Onion
Gerard Balder
Allium porrum L. · Leek
Syngenta Seeds B.V.
Capsicum annuum L. · Bell pepper
Hazera Genetics Ltd. \A.R.O. Volcani Center
Capsicum annuum L. · Bell pepper
Petr Klapste
Solanum lycopersicum L. · Tomato
Dutch American Plantbreeders Corp.
Lactuca sativa L. · Lettuce
MORAVOSEED
Solanum lycopersicum L. · Tomato
Ballardini Massimiliano
Cucumis sativus L. · Cucumber
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Golebiew sp. z o.o.
Lactuca sativa L. · Lettuce
MORAVOSEED
Capsicum annuum L. · Bell pepper
Petr Klapste
Lactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Meinardus P.Boon
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Crop Protection AG
Lactuca sativa L. · Lettuce
Enza Zaden BV (NL)
Allium porrum L. · Leek
Syngenta Seeds B.V.
Solanum lycopersicum L. · Tomato
MORAVOSEED CZ A.S.
Brassica oleracea L. (White Cabbage Group) · White cabbage
MORAVOSEED CZ A.S.
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.
Spinacia oleracea L. · Spinach
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Bernardus van den Bosch
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Ralf Kuijpers
Solanum lycopersicum L. · Tomato
HAZERA GENETICS
Solanum lycopersicum L. · Tomato
Ballardini Massimiliano
Lactuca sativa L. · Lettuce
SAIS SPA- Cesena (IT)