Barosso
ActiveLactuca sativa L. · Lettuce
NL
2 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.
Amazona
TerminatedLactuca sativa L. · Lettuce
NL
2 records
Zahora
Application submittedLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
1 record
Wooky
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
1 record
Wayvita
Application submittedLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
2 records
Verte de Perpignan
TerminatedLactuca sativa L. · Lettuce
SALES SABINEU (FR)
FR
1 record
SALAVE
Application submittedLactuca sativa L. · Lettuce
ZETA SEEDS S.L.
ES
1 record
Raffaella
ActiveLactuca sativa L. · Lettuce
Panora s.p.a.
NL
1 record
KALINKA
WithdrawnLactuca sativa L. · Lettuce
Institut National de la Recherche Agronomique (FR)/Vilmorin SA (FR)
FR
1 record
Izza
WithdrawnLactuca sativa L. · Lettuce
Barb Neubert
DE
1 record
HORISHA LI 149
ActiveLactuca sativa L. · Lettuce
MERIDIEM SEEDS S.L.
Blonde lente à monter
TerminatedLactuca sativa L. · Lettuce
Service Officiel de Controle (FR)
FR
1 record
Blonde de Chavigne
TerminatedLactuca sativa L. · Lettuce
Domaine Public (FR)
FR
1 record
Bionda lentissima a montare 5
TerminatedLactuca sativa L. · Lettuce
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
IT
1 record
Kristal zelena zimska
Protection expiredLactuca sativa L. · Lettuce
HR
SI
2 records
Wintosa
TerminatedLactuca sativa L. · Lettuce
NL
1 record
Verna
ActiveLactuca sativa L. · Lettuce
DE
1 record
Premian
Protection expiredLactuca sativa L. · Lettuce
NL
2 records
Meslunet
WithdrawnLactuca sativa L. · Lettuce
NL
1 record
Medoc
TerminatedLactuca sativa L. · Lettuce
NL
1 record
Madera
ActiveLactuca sativa L. · Lettuce
PL
1 record
Lieselotte
ActiveLactuca sativa L. · Lettuce
DE
1 record
Hossa
TerminatedLactuca sativa L. · Lettuce
PL
1 record
GRANDES LAGOS ITHACA
TerminatedLactuca sativa L. · Lettuce
ES
1 record