Claim · model-written summary
BG19-0539 produced similar shoot biomass under low and high P and was considered efficient.
- Taxon
- Lettuce
Lactuca sativat0 - Material
- BG19-0539e0
- Treatment
- lowe0
- Outcome
- shoot biomasse0
- Direction
- similare0
- Comparator
- high P treatmentse0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Five accessions (‘Little Gem’, 60183, ‘Valmaine’, BG19-0539, and ‘Green Lightning’) were considered efficient to P because produced similar shoot biomass with the low and high P treatments.”
t0“Lettuce”
Title
Identifying Lettuce Accessions for Efficient Use of Phosphorus in Hydroponics
Gustavo F. Kreutz; Jehangir H. Bhadha; Guodong D. Liu; et al. HortScience 2023. doi:10.21273/hortsci17040-22
Other claims from this paper (12)
- Observation Low-P lettuce showed variation in shoot and root biomass and root–shoot ratio.
- Observation Low-P lettuce showed variation in P uptake and utilization efficiency.
- Intervention effect Little Gem produced similar shoot biomass under low and high P and was considered efficient.
- Intervention effect 60183 produced similar shoot biomass under low and high P and was considered efficient.
- Intervention effect Valmaine produced similar shoot biomass under low and high P and was considered efficient.
- Intervention effect Green Lightning produced similar shoot biomass under low and high P and was considered efficient.
- Intervention effect TCP with extra 5 mM Ca gave similar shoot and root weight to the other P source, without low-P stress.
- Intervention effect Increasing extra Ca in TCP to 10 mM caused low-P stress and significantly reduced shoot weight in all accessions.
- Observation Little Gem had among the least shoot-weight reductions under severe TCP P stress.
- Observation 60183 had among the least shoot-weight reductions under severe TCP P stress.
- Observation Root biomass and root–shoot ratio varied among accessions under TCP, suggesting different stress responses.
- Recommendation Genetic variation suggests breeding low-P-adapted hydroponic lettuce cultivars is feasible.