Maravilha de Inverno
ActiveLactuca sativa L. · Lettuce
ANSEME SRL
PT
2 records
Variety traits
Tolerance in Lettuce
Lactuca sativa L.
Tolerance in lettuce is expressed as the ability of plants to maintain productivity and quality under abiotic stresses, such as high temperatures or substrate salinity.
In the reference 236 varieties crop Lettuce, where this is mentioned in the description.
Thermotolerance in lettuce is assessed by the ability of seeds to germinate at 30 °C and the resistance of adult plants to premature bolting and tipburn. Key indicators include the thermo-inhibition coefficient, germination rate, and scoring scales for internode elongation.
When assessing salinity tolerance, the effect of salt concentration on marketable leaf biomass, leaf surface area, and pigment content is measured. Lettuce is considered a moderately sensitive crop, which, under stress, typically exhibits a decrease in market quality and the development of bitterness in the leaves.
General information about the subject — on the page Tolerance.
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.
Titanus
ActiveLactuca sativa L. · Lettuce
CZ
2 records
Mortarella verde d'inverno
ActiveLactuca sativa L. · Lettuce
IT
2 records
Lancelot
TerminatedLactuca sativa L. · Lettuce
NL
2 records
Maršálus
ActiveLactuca sativa L. · Lettuce
CZ
2 records
Smaragdus
ActiveLactuca sativa L. · Lettuce
CZ
2 records
Hudson
TerminatedLactuca sativa L. · Lettuce
NL
2 records
Safírus
ActiveLactuca sativa L. · Lettuce
CZ
2 records
Batavia rubia Flavia
TerminatedLactuca sativa L. · Lettuce
ES
2 records
Lusiana
TerminatedLactuca sativa L. · Lettuce
IT
2 records
Romana Parris Island
ActiveLactuca sativa L. · Lettuce
ES
2 records
Roden
ActiveLactuca sativa L. · Lettuce
CZ
2 records
Kamenex
ActiveLactuca sativa L. · Lettuce
CZ
2 records
IDALIA
ActiveLactuca sativa L. · Lettuce
MERIDIEM SEEDS S.L.
ES
1 record
43 38 RZ
WithdrawnLactuca sativa L. · Lettuce
RIJK ZWAAN Z.Z. B.V.
ES
1 record
Craquante d'Avignon
ActiveLactuca sativa L. · Lettuce
Domaine Public (FR)
FR
1 record
Lucietta
ActiveLactuca sativa L. · Lettuce
LA SEMIORTO SEMENTI SRL
IT
1 record
Zahora
Application submittedLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
1 record
80 70 RZ
WithdrawnLactuca sativa L. · Lettuce
RIJK ZWAAN Z.Z. B.V.
ES
1 record
Teleno
Application submittedLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
1 record
Blonde a bord rouge
TerminatedLactuca sativa L. · Lettuce
Domaine Public (FR)
FR
1 record
KRISHNA
TerminatedLactuca sativa L. · Lettuce
HAZERA (1939)
ES
1 record
Passion rosee
ActiveLactuca sativa L. · Lettuce
Domaine Public (FR)
FR
2 records
Leonore
TerminatedLactuca sativa L. · Lettuce
Barb Neubert