Rubola
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
5 records
Variety traits
Lettuce Yield
Lactuca sativa L.
Lettuce yield is the mass of marketable leaves or heads obtained per unit area at the stage of technical maturity.
In the reference 158 varieties crop Lettuce, where this is mentioned in the description.
To evaluate yield, the mass of the marketable portion of plants is measured per 1 m² in protected ground or in t/ha under field conditions. Measurements are taken at the stage of technical maturity, with head varieties accounting for the mass of the head, and leaf varieties accounting for the mass of the entire rosette of leaves, including the percentage of marketable product output.
Productivity indicators are highly dependent on cultivation technology. In spring greenhouses, the yield is 0.4–0.6 kg/m², under intensive hydroponic cultivation it reaches 2.6–3.5 kg/m² or more, while in field conditions, the average values are about 35 t/ha.
General information about the subject — on the page Yield.
Varieties of Lettuce mentioned in the description
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.
Roselita
ActiveLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
5 records
Romaria
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
6 records
Romanita
ActiveLactuca sativa L. · Lettuce
Syngenta UK Ltd
NL
6 records
Risonas
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
6 records
Rio Bravo
ActiveLactuca sativa L. · Lettuce
Syngenta Seeds B.V.
NL
5 records
Polina
ActiveLactuca sativa L. · Lettuce
TSIUNEL' MIHAIL MEChISLAVOVICh / GAVRISh SERGEJ FEDOROVICh / GLADKOV DMITRIJ SERGEEVICh
NL
3 records
Ortigia
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
5 records
Octo
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
5 records
Oaking
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
5 records
Ninja
Protection expiredLactuca sativa L. · Lettuce
Novartis Seeds B.V.
FR
NL
5 records
Matelote
ActiveLactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
FR
4 records
Massilia
TerminatedLactuca sativa L. · Lettuce
Les Graines Caillard Sa (FR)
FR
NL
3 records
Marbelo
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
5 records
Magistral
ActiveLactuca sativa L. · Lettuce
NUNHEMS
NL
6 records
Luxion
Application submittedLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
3 records
Lucita II
ActiveLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
6 records
Louxal
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
5 records
Lesina
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
Lennita
ActiveLactuca sativa L. · Lettuce
Syngenta UK Ltd
NL
6 records
Kimenoz
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
5 records
Jessica
ActiveLactuca sativa L. · Lettuce
Panora s.p.a.
FR
NL
5 records
Helenina
ActiveLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
5 records
Guara
TerminatedLactuca sativa L. · Lettuce
Nunza BV (NL)
FR
NL
4 records