Claim · model-written summary
At low nitrogen, A. piechaudii raised dry matter 23% over untreated high-nitrogen plants.
- Taxon
- lettuce
Lactuca sativat0 - Treatment
- A. piechaudiie0
- Interactor
- A. piechaudii
Achromobacter piechaudiie0symbiont - Outcome
- dry matter productione1
- Value
- +23%e0
Not reportedComparatorDirection
Verbatim
e0“+23% for A. piechaudii and P. mendocina”
t0“lettuce plants”
e1“In the lowest N availability, all micro-organisms determined a similar (A. brasiliense) or a significantly greater dry matter production than the untreated plants grown at high N supply”
Title
D. Scuderi; F. Giuffrida; C. Cassaniti; et al. 2011
Other claims from this paper (7)
- Intervention effect Alcaligenes piechaudii inoculation increased lettuce yield and total dry biomass about 40% versus control.
- Intervention effect At low nitrogen, A. brasiliense produced similar dry matter to untreated plants at high nitrogen.
- Intervention effect At low nitrogen, P. mendocina raised dry matter 23% over untreated high-nitrogen plants.
- Intervention effect At low nitrogen, G. intraradices raised dry matter 28% over untreated high-nitrogen plants.
- Intervention effect Microbial inoculation increased root length, especially at suboptimal nitrogen.
- Mechanism The authors linked longer roots to improved mineral absorption.
- Recommendation The authors concluded that these microorganisms can support lower fertilizer inputs.