Pollux
TerminatedSolanum lycopersicum L. · Tomato
L. DÆHNFELDT A/S
Cultivation
Solanum lycopersicum L.
Growing tomatoes in greenhouses requires the selection of indeterminate hybrids with an open habit, adapted to intensive microclimate management and low-volume hydroponics.
In the reference 2 090 varieties crop Tomato, where this is mentioned in the description.
Productive indeterminate hybrids capable of maintaining stability under conditions of low natural light and high humidity are selected for greenhouse cultivation. An open plant habit is a critical requirement for ensuring proper aeration, effective pollination, and the prevention of fungal diseases that develop due to condensation.
The cultivation technology is based on maintaining a balance between vegetative and generative development throughout an extended crop cycle. Important aspects include controlling light intensity within the range of 10,000–20,000 lux, the use of supplemental lighting, and precision nutrition programs adapted to specific plant phenophases.
During variety trials for greenhouse tomatoes, yield in kg/m², fruit marketability, and resistance to greenhouse-specific pathogens, such as Cladosporium leaf mold, are evaluated. Grafting techniques are also actively used to enhance the overall stress tolerance of the crop.
General information about the subject — on the page Protected cultivation.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Solanum lycopersicum L. · Tomato
L. DÆHNFELDT A/S
Solanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Solanum lycopersicum L. · Tomato
Petr Klapste
Solanum lycopersicum L. · Tomato
GRAINES GAUTIER, S.A.
Solanum lycopersicum L. · Tomato
Sakata Seed Sudamerica Ltd (BR)
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Solanum lycopersicum L. · Tomato
NOVARTIS SEEDS B.V.
Solanum lycopersicum L. · Tomato
J. Hoogstarten
Solanum lycopersicum L. · Tomato
YISSUM RESEARCH DEVELOPM.
Solanum lycopersicum L. · Tomato
Jean-Christophe Lepeltier
Solanum lycopersicum L. · Tomato
Kees Konst
Solanum lycopersicum L. · Tomato
Produkcja i Hodowla Roslin Ogrodniczych Krzeszowice sp. z o.o.
Solanum lycopersicum L. · Tomato
Southern Seed s.r.l (IT)
Solanum lycopersicum L. · Tomato
WESTERN SEED ESPAÑA, S.A.
Solanum lycopersicum L. · Tomato
Nunhems B.V.
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Solanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
Solanum lycopersicum L. · Tomato
Rijk Zwaan B.V.
Solanum lycopersicum L. · Tomato
ENZA ZADEN B.V.
Solanum lycopersicum L. · Tomato
Bernardus van den Bosch
Solanum lycopersicum L. · Tomato
Petr Klapste
Solanum lycopersicum L. · Tomato
Katarzyna Grabka
Solanum lycopersicum L. · Tomato
Pieterpik B.V.